1800 строки
45 KiB
C
1800 строки
45 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2013 Trond Myklebust <Trond.Myklebust@netapp.com>
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*/
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM nfs
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#if !defined(_TRACE_NFS_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_NFS_H
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#include <linux/tracepoint.h>
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#include <linux/iversion.h>
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#include <trace/misc/fs.h>
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#include <trace/misc/nfs.h>
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#include <trace/misc/sunrpc.h>
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#define nfs_show_cache_validity(v) \
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__print_flags(v, "|", \
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{ NFS_INO_INVALID_DATA, "INVALID_DATA" }, \
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{ NFS_INO_INVALID_ATIME, "INVALID_ATIME" }, \
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{ NFS_INO_INVALID_ACCESS, "INVALID_ACCESS" }, \
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{ NFS_INO_INVALID_ACL, "INVALID_ACL" }, \
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{ NFS_INO_REVAL_FORCED, "REVAL_FORCED" }, \
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{ NFS_INO_INVALID_LABEL, "INVALID_LABEL" }, \
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{ NFS_INO_INVALID_CHANGE, "INVALID_CHANGE" }, \
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{ NFS_INO_INVALID_CTIME, "INVALID_CTIME" }, \
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{ NFS_INO_INVALID_MTIME, "INVALID_MTIME" }, \
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{ NFS_INO_INVALID_SIZE, "INVALID_SIZE" }, \
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{ NFS_INO_INVALID_OTHER, "INVALID_OTHER" }, \
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{ NFS_INO_DATA_INVAL_DEFER, "DATA_INVAL_DEFER" }, \
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{ NFS_INO_INVALID_BLOCKS, "INVALID_BLOCKS" }, \
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{ NFS_INO_INVALID_XATTR, "INVALID_XATTR" }, \
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{ NFS_INO_INVALID_NLINK, "INVALID_NLINK" }, \
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{ NFS_INO_INVALID_MODE, "INVALID_MODE" })
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#define nfs_show_nfsi_flags(v) \
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__print_flags(v, "|", \
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{ BIT(NFS_INO_STALE), "STALE" }, \
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{ BIT(NFS_INO_ACL_LRU_SET), "ACL_LRU_SET" }, \
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{ BIT(NFS_INO_INVALIDATING), "INVALIDATING" }, \
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{ BIT(NFS_INO_FSCACHE), "FSCACHE" }, \
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{ BIT(NFS_INO_LAYOUTCOMMIT), "NEED_LAYOUTCOMMIT" }, \
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{ BIT(NFS_INO_LAYOUTCOMMITTING), "LAYOUTCOMMIT" }, \
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{ BIT(NFS_INO_LAYOUTSTATS), "LAYOUTSTATS" }, \
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{ BIT(NFS_INO_ODIRECT), "ODIRECT" })
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DECLARE_EVENT_CLASS(nfs_inode_event,
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TP_PROTO(
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const struct inode *inode
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),
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TP_ARGS(inode),
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TP_STRUCT__entry(
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__field(dev_t, dev)
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__field(u32, fhandle)
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__field(u64, fileid)
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__field(u64, version)
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),
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TP_fast_assign(
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const struct nfs_inode *nfsi = NFS_I(inode);
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__entry->dev = inode->i_sb->s_dev;
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__entry->fileid = nfsi->fileid;
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__entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
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__entry->version = inode_peek_iversion_raw(inode);
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),
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TP_printk(
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"fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu ",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long long)__entry->fileid,
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__entry->fhandle,
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(unsigned long long)__entry->version
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)
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);
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DECLARE_EVENT_CLASS(nfs_inode_event_done,
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TP_PROTO(
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const struct inode *inode,
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int error
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),
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TP_ARGS(inode, error),
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TP_STRUCT__entry(
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__field(unsigned long, error)
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__field(dev_t, dev)
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__field(u32, fhandle)
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__field(unsigned char, type)
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__field(u64, fileid)
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__field(u64, version)
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__field(loff_t, size)
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__field(unsigned long, nfsi_flags)
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__field(unsigned long, cache_validity)
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),
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TP_fast_assign(
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const struct nfs_inode *nfsi = NFS_I(inode);
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__entry->error = error < 0 ? -error : 0;
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__entry->dev = inode->i_sb->s_dev;
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__entry->fileid = nfsi->fileid;
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__entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
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__entry->type = nfs_umode_to_dtype(inode->i_mode);
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__entry->version = inode_peek_iversion_raw(inode);
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__entry->size = i_size_read(inode);
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__entry->nfsi_flags = nfsi->flags;
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__entry->cache_validity = nfsi->cache_validity;
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),
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TP_printk(
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"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
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"type=%u (%s) version=%llu size=%lld "
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"cache_validity=0x%lx (%s) nfs_flags=0x%lx (%s)",
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-__entry->error, show_nfs_status(__entry->error),
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long long)__entry->fileid,
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__entry->fhandle,
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__entry->type,
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show_fs_dirent_type(__entry->type),
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(unsigned long long)__entry->version,
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(long long)__entry->size,
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__entry->cache_validity,
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nfs_show_cache_validity(__entry->cache_validity),
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__entry->nfsi_flags,
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nfs_show_nfsi_flags(__entry->nfsi_flags)
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)
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);
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#define DEFINE_NFS_INODE_EVENT(name) \
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DEFINE_EVENT(nfs_inode_event, name, \
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TP_PROTO( \
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const struct inode *inode \
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), \
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TP_ARGS(inode))
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#define DEFINE_NFS_INODE_EVENT_DONE(name) \
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DEFINE_EVENT(nfs_inode_event_done, name, \
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TP_PROTO( \
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const struct inode *inode, \
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int error \
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), \
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TP_ARGS(inode, error))
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DEFINE_NFS_INODE_EVENT(nfs_set_inode_stale);
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DEFINE_NFS_INODE_EVENT(nfs_refresh_inode_enter);
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DEFINE_NFS_INODE_EVENT_DONE(nfs_refresh_inode_exit);
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DEFINE_NFS_INODE_EVENT(nfs_revalidate_inode_enter);
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DEFINE_NFS_INODE_EVENT_DONE(nfs_revalidate_inode_exit);
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DEFINE_NFS_INODE_EVENT(nfs_invalidate_mapping_enter);
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DEFINE_NFS_INODE_EVENT_DONE(nfs_invalidate_mapping_exit);
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DEFINE_NFS_INODE_EVENT(nfs_getattr_enter);
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DEFINE_NFS_INODE_EVENT_DONE(nfs_getattr_exit);
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DEFINE_NFS_INODE_EVENT(nfs_setattr_enter);
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DEFINE_NFS_INODE_EVENT_DONE(nfs_setattr_exit);
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DEFINE_NFS_INODE_EVENT(nfs_writeback_page_enter);
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DEFINE_NFS_INODE_EVENT_DONE(nfs_writeback_page_exit);
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DEFINE_NFS_INODE_EVENT(nfs_writeback_inode_enter);
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DEFINE_NFS_INODE_EVENT_DONE(nfs_writeback_inode_exit);
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DEFINE_NFS_INODE_EVENT(nfs_fsync_enter);
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DEFINE_NFS_INODE_EVENT_DONE(nfs_fsync_exit);
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DEFINE_NFS_INODE_EVENT(nfs_access_enter);
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DEFINE_NFS_INODE_EVENT_DONE(nfs_set_cache_invalid);
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DEFINE_NFS_INODE_EVENT(nfs_readdir_force_readdirplus);
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DEFINE_NFS_INODE_EVENT_DONE(nfs_readdir_cache_fill_done);
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DEFINE_NFS_INODE_EVENT_DONE(nfs_readdir_uncached_done);
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TRACE_EVENT(nfs_access_exit,
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TP_PROTO(
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const struct inode *inode,
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unsigned int mask,
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unsigned int permitted,
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int error
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),
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TP_ARGS(inode, mask, permitted, error),
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TP_STRUCT__entry(
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__field(unsigned long, error)
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__field(dev_t, dev)
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__field(u32, fhandle)
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__field(unsigned char, type)
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__field(u64, fileid)
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__field(u64, version)
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__field(loff_t, size)
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__field(unsigned long, nfsi_flags)
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__field(unsigned long, cache_validity)
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__field(unsigned int, mask)
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__field(unsigned int, permitted)
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),
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TP_fast_assign(
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const struct nfs_inode *nfsi = NFS_I(inode);
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__entry->error = error < 0 ? -error : 0;
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__entry->dev = inode->i_sb->s_dev;
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__entry->fileid = nfsi->fileid;
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__entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
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__entry->type = nfs_umode_to_dtype(inode->i_mode);
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__entry->version = inode_peek_iversion_raw(inode);
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__entry->size = i_size_read(inode);
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__entry->nfsi_flags = nfsi->flags;
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__entry->cache_validity = nfsi->cache_validity;
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__entry->mask = mask;
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__entry->permitted = permitted;
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),
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TP_printk(
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"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
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"type=%u (%s) version=%llu size=%lld "
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"cache_validity=0x%lx (%s) nfs_flags=0x%lx (%s) "
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"mask=0x%x permitted=0x%x",
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-__entry->error, show_nfs_status(__entry->error),
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long long)__entry->fileid,
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__entry->fhandle,
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__entry->type,
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show_fs_dirent_type(__entry->type),
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(unsigned long long)__entry->version,
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(long long)__entry->size,
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__entry->cache_validity,
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nfs_show_cache_validity(__entry->cache_validity),
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__entry->nfsi_flags,
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nfs_show_nfsi_flags(__entry->nfsi_flags),
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__entry->mask, __entry->permitted
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)
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);
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DECLARE_EVENT_CLASS(nfs_update_size_class,
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TP_PROTO(
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const struct inode *inode,
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loff_t new_size
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),
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TP_ARGS(inode, new_size),
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TP_STRUCT__entry(
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__field(dev_t, dev)
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__field(u32, fhandle)
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__field(u64, fileid)
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__field(u64, version)
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__field(loff_t, cur_size)
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__field(loff_t, new_size)
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),
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TP_fast_assign(
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const struct nfs_inode *nfsi = NFS_I(inode);
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__entry->dev = inode->i_sb->s_dev;
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__entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
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__entry->fileid = nfsi->fileid;
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__entry->version = inode_peek_iversion_raw(inode);
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__entry->cur_size = i_size_read(inode);
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__entry->new_size = new_size;
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),
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TP_printk(
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"fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu cursize=%lld newsize=%lld",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long long)__entry->fileid,
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__entry->fhandle, __entry->version,
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__entry->cur_size, __entry->new_size
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)
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);
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#define DEFINE_NFS_UPDATE_SIZE_EVENT(name) \
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DEFINE_EVENT(nfs_update_size_class, nfs_size_##name, \
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TP_PROTO( \
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const struct inode *inode, \
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loff_t new_size \
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), \
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TP_ARGS(inode, new_size))
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DEFINE_NFS_UPDATE_SIZE_EVENT(truncate);
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DEFINE_NFS_UPDATE_SIZE_EVENT(wcc);
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DEFINE_NFS_UPDATE_SIZE_EVENT(update);
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DEFINE_NFS_UPDATE_SIZE_EVENT(grow);
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DECLARE_EVENT_CLASS(nfs_inode_range_event,
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TP_PROTO(
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const struct inode *inode,
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loff_t range_start,
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loff_t range_end
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),
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TP_ARGS(inode, range_start, range_end),
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TP_STRUCT__entry(
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__field(dev_t, dev)
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__field(u32, fhandle)
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__field(u64, fileid)
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__field(u64, version)
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__field(loff_t, range_start)
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__field(loff_t, range_end)
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),
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TP_fast_assign(
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const struct nfs_inode *nfsi = NFS_I(inode);
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__entry->dev = inode->i_sb->s_dev;
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__entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
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__entry->fileid = nfsi->fileid;
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__entry->version = inode_peek_iversion_raw(inode);
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__entry->range_start = range_start;
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__entry->range_end = range_end;
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),
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TP_printk(
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"fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu "
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"range=[%lld, %lld]",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long long)__entry->fileid,
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__entry->fhandle, __entry->version,
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__entry->range_start, __entry->range_end
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)
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);
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#define DEFINE_NFS_INODE_RANGE_EVENT(name) \
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DEFINE_EVENT(nfs_inode_range_event, name, \
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TP_PROTO( \
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const struct inode *inode, \
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loff_t range_start, \
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loff_t range_end \
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), \
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TP_ARGS(inode, range_start, range_end))
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DEFINE_NFS_INODE_RANGE_EVENT(nfs_readdir_invalidate_cache_range);
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DECLARE_EVENT_CLASS(nfs_readdir_event,
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TP_PROTO(
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const struct file *file,
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const __be32 *verifier,
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u64 cookie,
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pgoff_t page_index,
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unsigned int dtsize
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),
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TP_ARGS(file, verifier, cookie, page_index, dtsize),
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TP_STRUCT__entry(
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__field(dev_t, dev)
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__field(u32, fhandle)
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__field(u64, fileid)
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__field(u64, version)
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__array(char, verifier, NFS4_VERIFIER_SIZE)
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__field(u64, cookie)
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__field(pgoff_t, index)
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__field(unsigned int, dtsize)
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),
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TP_fast_assign(
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const struct inode *dir = file_inode(file);
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const struct nfs_inode *nfsi = NFS_I(dir);
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__entry->dev = dir->i_sb->s_dev;
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__entry->fileid = nfsi->fileid;
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__entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
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__entry->version = inode_peek_iversion_raw(dir);
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if (cookie != 0)
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memcpy(__entry->verifier, verifier,
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NFS4_VERIFIER_SIZE);
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else
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memset(__entry->verifier, 0,
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NFS4_VERIFIER_SIZE);
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__entry->cookie = cookie;
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__entry->index = page_index;
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__entry->dtsize = dtsize;
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),
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TP_printk(
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"fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu "
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"cookie=%s:0x%llx cache_index=%lu dtsize=%u",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long long)__entry->fileid, __entry->fhandle,
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__entry->version, show_nfs4_verifier(__entry->verifier),
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(unsigned long long)__entry->cookie, __entry->index,
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__entry->dtsize
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)
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);
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#define DEFINE_NFS_READDIR_EVENT(name) \
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DEFINE_EVENT(nfs_readdir_event, name, \
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TP_PROTO( \
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const struct file *file, \
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const __be32 *verifier, \
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u64 cookie, \
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pgoff_t page_index, \
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unsigned int dtsize \
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), \
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TP_ARGS(file, verifier, cookie, page_index, dtsize))
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DEFINE_NFS_READDIR_EVENT(nfs_readdir_cache_fill);
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DEFINE_NFS_READDIR_EVENT(nfs_readdir_uncached);
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DECLARE_EVENT_CLASS(nfs_lookup_event,
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TP_PROTO(
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const struct inode *dir,
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const struct dentry *dentry,
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unsigned int flags
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),
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TP_ARGS(dir, dentry, flags),
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TP_STRUCT__entry(
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__field(unsigned long, flags)
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__field(dev_t, dev)
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__field(u64, dir)
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__string(name, dentry->d_name.name)
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),
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TP_fast_assign(
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__entry->dev = dir->i_sb->s_dev;
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__entry->dir = NFS_FILEID(dir);
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__entry->flags = flags;
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__assign_str(name, dentry->d_name.name);
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),
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TP_printk(
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"flags=0x%lx (%s) name=%02x:%02x:%llu/%s",
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__entry->flags,
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show_fs_lookup_flags(__entry->flags),
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long long)__entry->dir,
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__get_str(name)
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)
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);
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#define DEFINE_NFS_LOOKUP_EVENT(name) \
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DEFINE_EVENT(nfs_lookup_event, name, \
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TP_PROTO( \
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const struct inode *dir, \
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const struct dentry *dentry, \
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unsigned int flags \
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), \
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TP_ARGS(dir, dentry, flags))
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DECLARE_EVENT_CLASS(nfs_lookup_event_done,
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TP_PROTO(
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const struct inode *dir,
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const struct dentry *dentry,
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unsigned int flags,
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int error
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),
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TP_ARGS(dir, dentry, flags, error),
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TP_STRUCT__entry(
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__field(unsigned long, error)
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__field(unsigned long, flags)
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__field(dev_t, dev)
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__field(u64, dir)
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__string(name, dentry->d_name.name)
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),
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TP_fast_assign(
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__entry->dev = dir->i_sb->s_dev;
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__entry->dir = NFS_FILEID(dir);
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__entry->error = error < 0 ? -error : 0;
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__entry->flags = flags;
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__assign_str(name, dentry->d_name.name);
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),
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TP_printk(
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"error=%ld (%s) flags=0x%lx (%s) name=%02x:%02x:%llu/%s",
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-__entry->error, show_nfs_status(__entry->error),
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|
__entry->flags,
|
|
show_fs_lookup_flags(__entry->flags),
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->dir,
|
|
__get_str(name)
|
|
)
|
|
);
|
|
|
|
#define DEFINE_NFS_LOOKUP_EVENT_DONE(name) \
|
|
DEFINE_EVENT(nfs_lookup_event_done, name, \
|
|
TP_PROTO( \
|
|
const struct inode *dir, \
|
|
const struct dentry *dentry, \
|
|
unsigned int flags, \
|
|
int error \
|
|
), \
|
|
TP_ARGS(dir, dentry, flags, error))
|
|
|
|
DEFINE_NFS_LOOKUP_EVENT(nfs_lookup_enter);
|
|
DEFINE_NFS_LOOKUP_EVENT_DONE(nfs_lookup_exit);
|
|
DEFINE_NFS_LOOKUP_EVENT(nfs_lookup_revalidate_enter);
|
|
DEFINE_NFS_LOOKUP_EVENT_DONE(nfs_lookup_revalidate_exit);
|
|
DEFINE_NFS_LOOKUP_EVENT(nfs_readdir_lookup);
|
|
DEFINE_NFS_LOOKUP_EVENT(nfs_readdir_lookup_revalidate_failed);
|
|
DEFINE_NFS_LOOKUP_EVENT_DONE(nfs_readdir_lookup_revalidate);
|
|
|
|
TRACE_EVENT(nfs_atomic_open_enter,
|
|
TP_PROTO(
|
|
const struct inode *dir,
|
|
const struct nfs_open_context *ctx,
|
|
unsigned int flags
|
|
),
|
|
|
|
TP_ARGS(dir, ctx, flags),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned long, flags)
|
|
__field(unsigned long, fmode)
|
|
__field(dev_t, dev)
|
|
__field(u64, dir)
|
|
__string(name, ctx->dentry->d_name.name)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->dev = dir->i_sb->s_dev;
|
|
__entry->dir = NFS_FILEID(dir);
|
|
__entry->flags = flags;
|
|
__entry->fmode = (__force unsigned long)ctx->mode;
|
|
__assign_str(name, ctx->dentry->d_name.name);
|
|
),
|
|
|
|
TP_printk(
|
|
"flags=0x%lx (%s) fmode=%s name=%02x:%02x:%llu/%s",
|
|
__entry->flags,
|
|
show_fs_fcntl_open_flags(__entry->flags),
|
|
show_fs_fmode_flags(__entry->fmode),
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->dir,
|
|
__get_str(name)
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(nfs_atomic_open_exit,
|
|
TP_PROTO(
|
|
const struct inode *dir,
|
|
const struct nfs_open_context *ctx,
|
|
unsigned int flags,
|
|
int error
|
|
),
|
|
|
|
TP_ARGS(dir, ctx, flags, error),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned long, error)
|
|
__field(unsigned long, flags)
|
|
__field(unsigned long, fmode)
|
|
__field(dev_t, dev)
|
|
__field(u64, dir)
|
|
__string(name, ctx->dentry->d_name.name)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->error = -error;
|
|
__entry->dev = dir->i_sb->s_dev;
|
|
__entry->dir = NFS_FILEID(dir);
|
|
__entry->flags = flags;
|
|
__entry->fmode = (__force unsigned long)ctx->mode;
|
|
__assign_str(name, ctx->dentry->d_name.name);
|
|
),
|
|
|
|
TP_printk(
|
|
"error=%ld (%s) flags=0x%lx (%s) fmode=%s "
|
|
"name=%02x:%02x:%llu/%s",
|
|
-__entry->error, show_nfs_status(__entry->error),
|
|
__entry->flags,
|
|
show_fs_fcntl_open_flags(__entry->flags),
|
|
show_fs_fmode_flags(__entry->fmode),
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->dir,
|
|
__get_str(name)
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(nfs_create_enter,
|
|
TP_PROTO(
|
|
const struct inode *dir,
|
|
const struct dentry *dentry,
|
|
unsigned int flags
|
|
),
|
|
|
|
TP_ARGS(dir, dentry, flags),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned long, flags)
|
|
__field(dev_t, dev)
|
|
__field(u64, dir)
|
|
__string(name, dentry->d_name.name)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->dev = dir->i_sb->s_dev;
|
|
__entry->dir = NFS_FILEID(dir);
|
|
__entry->flags = flags;
|
|
__assign_str(name, dentry->d_name.name);
|
|
),
|
|
|
|
TP_printk(
|
|
"flags=0x%lx (%s) name=%02x:%02x:%llu/%s",
|
|
__entry->flags,
|
|
show_fs_fcntl_open_flags(__entry->flags),
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->dir,
|
|
__get_str(name)
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(nfs_create_exit,
|
|
TP_PROTO(
|
|
const struct inode *dir,
|
|
const struct dentry *dentry,
|
|
unsigned int flags,
|
|
int error
|
|
),
|
|
|
|
TP_ARGS(dir, dentry, flags, error),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned long, error)
|
|
__field(unsigned long, flags)
|
|
__field(dev_t, dev)
|
|
__field(u64, dir)
|
|
__string(name, dentry->d_name.name)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->error = -error;
|
|
__entry->dev = dir->i_sb->s_dev;
|
|
__entry->dir = NFS_FILEID(dir);
|
|
__entry->flags = flags;
|
|
__assign_str(name, dentry->d_name.name);
|
|
),
|
|
|
|
TP_printk(
|
|
"error=%ld (%s) flags=0x%lx (%s) name=%02x:%02x:%llu/%s",
|
|
-__entry->error, show_nfs_status(__entry->error),
|
|
__entry->flags,
|
|
show_fs_fcntl_open_flags(__entry->flags),
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->dir,
|
|
__get_str(name)
|
|
)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(nfs_directory_event,
|
|
TP_PROTO(
|
|
const struct inode *dir,
|
|
const struct dentry *dentry
|
|
),
|
|
|
|
TP_ARGS(dir, dentry),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u64, dir)
|
|
__string(name, dentry->d_name.name)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->dev = dir->i_sb->s_dev;
|
|
__entry->dir = NFS_FILEID(dir);
|
|
__assign_str(name, dentry->d_name.name);
|
|
),
|
|
|
|
TP_printk(
|
|
"name=%02x:%02x:%llu/%s",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->dir,
|
|
__get_str(name)
|
|
)
|
|
);
|
|
|
|
#define DEFINE_NFS_DIRECTORY_EVENT(name) \
|
|
DEFINE_EVENT(nfs_directory_event, name, \
|
|
TP_PROTO( \
|
|
const struct inode *dir, \
|
|
const struct dentry *dentry \
|
|
), \
|
|
TP_ARGS(dir, dentry))
|
|
|
|
DECLARE_EVENT_CLASS(nfs_directory_event_done,
|
|
TP_PROTO(
|
|
const struct inode *dir,
|
|
const struct dentry *dentry,
|
|
int error
|
|
),
|
|
|
|
TP_ARGS(dir, dentry, error),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned long, error)
|
|
__field(dev_t, dev)
|
|
__field(u64, dir)
|
|
__string(name, dentry->d_name.name)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->dev = dir->i_sb->s_dev;
|
|
__entry->dir = NFS_FILEID(dir);
|
|
__entry->error = error < 0 ? -error : 0;
|
|
__assign_str(name, dentry->d_name.name);
|
|
),
|
|
|
|
TP_printk(
|
|
"error=%ld (%s) name=%02x:%02x:%llu/%s",
|
|
-__entry->error, show_nfs_status(__entry->error),
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->dir,
|
|
__get_str(name)
|
|
)
|
|
);
|
|
|
|
#define DEFINE_NFS_DIRECTORY_EVENT_DONE(name) \
|
|
DEFINE_EVENT(nfs_directory_event_done, name, \
|
|
TP_PROTO( \
|
|
const struct inode *dir, \
|
|
const struct dentry *dentry, \
|
|
int error \
|
|
), \
|
|
TP_ARGS(dir, dentry, error))
|
|
|
|
DEFINE_NFS_DIRECTORY_EVENT(nfs_mknod_enter);
|
|
DEFINE_NFS_DIRECTORY_EVENT_DONE(nfs_mknod_exit);
|
|
DEFINE_NFS_DIRECTORY_EVENT(nfs_mkdir_enter);
|
|
DEFINE_NFS_DIRECTORY_EVENT_DONE(nfs_mkdir_exit);
|
|
DEFINE_NFS_DIRECTORY_EVENT(nfs_rmdir_enter);
|
|
DEFINE_NFS_DIRECTORY_EVENT_DONE(nfs_rmdir_exit);
|
|
DEFINE_NFS_DIRECTORY_EVENT(nfs_remove_enter);
|
|
DEFINE_NFS_DIRECTORY_EVENT_DONE(nfs_remove_exit);
|
|
DEFINE_NFS_DIRECTORY_EVENT(nfs_unlink_enter);
|
|
DEFINE_NFS_DIRECTORY_EVENT_DONE(nfs_unlink_exit);
|
|
DEFINE_NFS_DIRECTORY_EVENT(nfs_symlink_enter);
|
|
DEFINE_NFS_DIRECTORY_EVENT_DONE(nfs_symlink_exit);
|
|
|
|
TRACE_EVENT(nfs_link_enter,
|
|
TP_PROTO(
|
|
const struct inode *inode,
|
|
const struct inode *dir,
|
|
const struct dentry *dentry
|
|
),
|
|
|
|
TP_ARGS(inode, dir, dentry),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u64, fileid)
|
|
__field(u64, dir)
|
|
__string(name, dentry->d_name.name)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->fileid = NFS_FILEID(inode);
|
|
__entry->dir = NFS_FILEID(dir);
|
|
__assign_str(name, dentry->d_name.name);
|
|
),
|
|
|
|
TP_printk(
|
|
"fileid=%02x:%02x:%llu name=%02x:%02x:%llu/%s",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->fileid,
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->dir,
|
|
__get_str(name)
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(nfs_link_exit,
|
|
TP_PROTO(
|
|
const struct inode *inode,
|
|
const struct inode *dir,
|
|
const struct dentry *dentry,
|
|
int error
|
|
),
|
|
|
|
TP_ARGS(inode, dir, dentry, error),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned long, error)
|
|
__field(dev_t, dev)
|
|
__field(u64, fileid)
|
|
__field(u64, dir)
|
|
__string(name, dentry->d_name.name)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->fileid = NFS_FILEID(inode);
|
|
__entry->dir = NFS_FILEID(dir);
|
|
__entry->error = error < 0 ? -error : 0;
|
|
__assign_str(name, dentry->d_name.name);
|
|
),
|
|
|
|
TP_printk(
|
|
"error=%ld (%s) fileid=%02x:%02x:%llu name=%02x:%02x:%llu/%s",
|
|
-__entry->error, show_nfs_status(__entry->error),
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->fileid,
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->dir,
|
|
__get_str(name)
|
|
)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(nfs_rename_event,
|
|
TP_PROTO(
|
|
const struct inode *old_dir,
|
|
const struct dentry *old_dentry,
|
|
const struct inode *new_dir,
|
|
const struct dentry *new_dentry
|
|
),
|
|
|
|
TP_ARGS(old_dir, old_dentry, new_dir, new_dentry),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u64, old_dir)
|
|
__field(u64, new_dir)
|
|
__string(old_name, old_dentry->d_name.name)
|
|
__string(new_name, new_dentry->d_name.name)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->dev = old_dir->i_sb->s_dev;
|
|
__entry->old_dir = NFS_FILEID(old_dir);
|
|
__entry->new_dir = NFS_FILEID(new_dir);
|
|
__assign_str(old_name, old_dentry->d_name.name);
|
|
__assign_str(new_name, new_dentry->d_name.name);
|
|
),
|
|
|
|
TP_printk(
|
|
"old_name=%02x:%02x:%llu/%s new_name=%02x:%02x:%llu/%s",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->old_dir,
|
|
__get_str(old_name),
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->new_dir,
|
|
__get_str(new_name)
|
|
)
|
|
);
|
|
#define DEFINE_NFS_RENAME_EVENT(name) \
|
|
DEFINE_EVENT(nfs_rename_event, name, \
|
|
TP_PROTO( \
|
|
const struct inode *old_dir, \
|
|
const struct dentry *old_dentry, \
|
|
const struct inode *new_dir, \
|
|
const struct dentry *new_dentry \
|
|
), \
|
|
TP_ARGS(old_dir, old_dentry, new_dir, new_dentry))
|
|
|
|
DECLARE_EVENT_CLASS(nfs_rename_event_done,
|
|
TP_PROTO(
|
|
const struct inode *old_dir,
|
|
const struct dentry *old_dentry,
|
|
const struct inode *new_dir,
|
|
const struct dentry *new_dentry,
|
|
int error
|
|
),
|
|
|
|
TP_ARGS(old_dir, old_dentry, new_dir, new_dentry, error),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(unsigned long, error)
|
|
__field(u64, old_dir)
|
|
__string(old_name, old_dentry->d_name.name)
|
|
__field(u64, new_dir)
|
|
__string(new_name, new_dentry->d_name.name)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->dev = old_dir->i_sb->s_dev;
|
|
__entry->error = -error;
|
|
__entry->old_dir = NFS_FILEID(old_dir);
|
|
__entry->new_dir = NFS_FILEID(new_dir);
|
|
__assign_str(old_name, old_dentry->d_name.name);
|
|
__assign_str(new_name, new_dentry->d_name.name);
|
|
),
|
|
|
|
TP_printk(
|
|
"error=%ld (%s) old_name=%02x:%02x:%llu/%s "
|
|
"new_name=%02x:%02x:%llu/%s",
|
|
-__entry->error, show_nfs_status(__entry->error),
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->old_dir,
|
|
__get_str(old_name),
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->new_dir,
|
|
__get_str(new_name)
|
|
)
|
|
);
|
|
#define DEFINE_NFS_RENAME_EVENT_DONE(name) \
|
|
DEFINE_EVENT(nfs_rename_event_done, name, \
|
|
TP_PROTO( \
|
|
const struct inode *old_dir, \
|
|
const struct dentry *old_dentry, \
|
|
const struct inode *new_dir, \
|
|
const struct dentry *new_dentry, \
|
|
int error \
|
|
), \
|
|
TP_ARGS(old_dir, old_dentry, new_dir, \
|
|
new_dentry, error))
|
|
|
|
DEFINE_NFS_RENAME_EVENT(nfs_rename_enter);
|
|
DEFINE_NFS_RENAME_EVENT_DONE(nfs_rename_exit);
|
|
|
|
DEFINE_NFS_RENAME_EVENT_DONE(nfs_sillyrename_rename);
|
|
|
|
TRACE_EVENT(nfs_sillyrename_unlink,
|
|
TP_PROTO(
|
|
const struct nfs_unlinkdata *data,
|
|
int error
|
|
),
|
|
|
|
TP_ARGS(data, error),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(unsigned long, error)
|
|
__field(u64, dir)
|
|
__dynamic_array(char, name, data->args.name.len + 1)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
struct inode *dir = d_inode(data->dentry->d_parent);
|
|
size_t len = data->args.name.len;
|
|
__entry->dev = dir->i_sb->s_dev;
|
|
__entry->dir = NFS_FILEID(dir);
|
|
__entry->error = -error;
|
|
memcpy(__get_str(name),
|
|
data->args.name.name, len);
|
|
__get_str(name)[len] = 0;
|
|
),
|
|
|
|
TP_printk(
|
|
"error=%ld (%s) name=%02x:%02x:%llu/%s",
|
|
-__entry->error, show_nfs_status(__entry->error),
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->dir,
|
|
__get_str(name)
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(nfs_aop_readpage,
|
|
TP_PROTO(
|
|
const struct inode *inode,
|
|
struct page *page
|
|
),
|
|
|
|
TP_ARGS(inode, page),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u32, fhandle)
|
|
__field(u64, fileid)
|
|
__field(u64, version)
|
|
__field(loff_t, offset)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct nfs_inode *nfsi = NFS_I(inode);
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->fileid = nfsi->fileid;
|
|
__entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
|
|
__entry->version = inode_peek_iversion_raw(inode);
|
|
__entry->offset = page_index(page) << PAGE_SHIFT;
|
|
),
|
|
|
|
TP_printk(
|
|
"fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu offset=%lld",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->fileid,
|
|
__entry->fhandle, __entry->version,
|
|
__entry->offset
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(nfs_aop_readpage_done,
|
|
TP_PROTO(
|
|
const struct inode *inode,
|
|
struct page *page,
|
|
int ret
|
|
),
|
|
|
|
TP_ARGS(inode, page, ret),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u32, fhandle)
|
|
__field(int, ret)
|
|
__field(u64, fileid)
|
|
__field(u64, version)
|
|
__field(loff_t, offset)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct nfs_inode *nfsi = NFS_I(inode);
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->fileid = nfsi->fileid;
|
|
__entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
|
|
__entry->version = inode_peek_iversion_raw(inode);
|
|
__entry->offset = page_index(page) << PAGE_SHIFT;
|
|
__entry->ret = ret;
|
|
),
|
|
|
|
TP_printk(
|
|
"fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu offset=%lld ret=%d",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->fileid,
|
|
__entry->fhandle, __entry->version,
|
|
__entry->offset, __entry->ret
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(nfs_aop_readahead,
|
|
TP_PROTO(
|
|
const struct inode *inode,
|
|
loff_t pos,
|
|
unsigned int nr_pages
|
|
),
|
|
|
|
TP_ARGS(inode, pos, nr_pages),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u32, fhandle)
|
|
__field(u64, fileid)
|
|
__field(u64, version)
|
|
__field(loff_t, offset)
|
|
__field(unsigned int, nr_pages)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct nfs_inode *nfsi = NFS_I(inode);
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->fileid = nfsi->fileid;
|
|
__entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
|
|
__entry->version = inode_peek_iversion_raw(inode);
|
|
__entry->offset = pos;
|
|
__entry->nr_pages = nr_pages;
|
|
),
|
|
|
|
TP_printk(
|
|
"fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu offset=%lld nr_pages=%u",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->fileid,
|
|
__entry->fhandle, __entry->version,
|
|
__entry->offset, __entry->nr_pages
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(nfs_aop_readahead_done,
|
|
TP_PROTO(
|
|
const struct inode *inode,
|
|
unsigned int nr_pages,
|
|
int ret
|
|
),
|
|
|
|
TP_ARGS(inode, nr_pages, ret),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u32, fhandle)
|
|
__field(int, ret)
|
|
__field(u64, fileid)
|
|
__field(u64, version)
|
|
__field(loff_t, offset)
|
|
__field(unsigned int, nr_pages)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct nfs_inode *nfsi = NFS_I(inode);
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->fileid = nfsi->fileid;
|
|
__entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
|
|
__entry->version = inode_peek_iversion_raw(inode);
|
|
__entry->nr_pages = nr_pages;
|
|
__entry->ret = ret;
|
|
),
|
|
|
|
TP_printk(
|
|
"fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu nr_pages=%u ret=%d",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->fileid,
|
|
__entry->fhandle, __entry->version,
|
|
__entry->nr_pages, __entry->ret
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(nfs_initiate_read,
|
|
TP_PROTO(
|
|
const struct nfs_pgio_header *hdr
|
|
),
|
|
|
|
TP_ARGS(hdr),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u32, fhandle)
|
|
__field(u64, fileid)
|
|
__field(loff_t, offset)
|
|
__field(u32, count)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct inode *inode = hdr->inode;
|
|
const struct nfs_inode *nfsi = NFS_I(inode);
|
|
const struct nfs_fh *fh = hdr->args.fh ?
|
|
hdr->args.fh : &nfsi->fh;
|
|
|
|
__entry->offset = hdr->args.offset;
|
|
__entry->count = hdr->args.count;
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->fileid = nfsi->fileid;
|
|
__entry->fhandle = nfs_fhandle_hash(fh);
|
|
),
|
|
|
|
TP_printk(
|
|
"fileid=%02x:%02x:%llu fhandle=0x%08x "
|
|
"offset=%lld count=%u",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->fileid,
|
|
__entry->fhandle,
|
|
(long long)__entry->offset, __entry->count
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(nfs_readpage_done,
|
|
TP_PROTO(
|
|
const struct rpc_task *task,
|
|
const struct nfs_pgio_header *hdr
|
|
),
|
|
|
|
TP_ARGS(task, hdr),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u32, fhandle)
|
|
__field(u64, fileid)
|
|
__field(loff_t, offset)
|
|
__field(u32, arg_count)
|
|
__field(u32, res_count)
|
|
__field(bool, eof)
|
|
__field(int, error)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct inode *inode = hdr->inode;
|
|
const struct nfs_inode *nfsi = NFS_I(inode);
|
|
const struct nfs_fh *fh = hdr->args.fh ?
|
|
hdr->args.fh : &nfsi->fh;
|
|
|
|
__entry->error = task->tk_status;
|
|
__entry->offset = hdr->args.offset;
|
|
__entry->arg_count = hdr->args.count;
|
|
__entry->res_count = hdr->res.count;
|
|
__entry->eof = hdr->res.eof;
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->fileid = nfsi->fileid;
|
|
__entry->fhandle = nfs_fhandle_hash(fh);
|
|
),
|
|
|
|
TP_printk(
|
|
"error=%d fileid=%02x:%02x:%llu fhandle=0x%08x "
|
|
"offset=%lld count=%u res=%u%s", __entry->error,
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->fileid,
|
|
__entry->fhandle,
|
|
(long long)__entry->offset, __entry->arg_count,
|
|
__entry->res_count, __entry->eof ? " eof" : ""
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(nfs_readpage_short,
|
|
TP_PROTO(
|
|
const struct rpc_task *task,
|
|
const struct nfs_pgio_header *hdr
|
|
),
|
|
|
|
TP_ARGS(task, hdr),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u32, fhandle)
|
|
__field(u64, fileid)
|
|
__field(loff_t, offset)
|
|
__field(u32, arg_count)
|
|
__field(u32, res_count)
|
|
__field(bool, eof)
|
|
__field(int, error)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct inode *inode = hdr->inode;
|
|
const struct nfs_inode *nfsi = NFS_I(inode);
|
|
const struct nfs_fh *fh = hdr->args.fh ?
|
|
hdr->args.fh : &nfsi->fh;
|
|
|
|
__entry->error = task->tk_status;
|
|
__entry->offset = hdr->args.offset;
|
|
__entry->arg_count = hdr->args.count;
|
|
__entry->res_count = hdr->res.count;
|
|
__entry->eof = hdr->res.eof;
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->fileid = nfsi->fileid;
|
|
__entry->fhandle = nfs_fhandle_hash(fh);
|
|
),
|
|
|
|
TP_printk(
|
|
"error=%d fileid=%02x:%02x:%llu fhandle=0x%08x "
|
|
"offset=%lld count=%u res=%u%s", __entry->error,
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->fileid,
|
|
__entry->fhandle,
|
|
(long long)__entry->offset, __entry->arg_count,
|
|
__entry->res_count, __entry->eof ? " eof" : ""
|
|
)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(nfs_fscache_page_event,
|
|
TP_PROTO(
|
|
const struct inode *inode,
|
|
struct page *page
|
|
),
|
|
|
|
TP_ARGS(inode, page),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u32, fhandle)
|
|
__field(u64, fileid)
|
|
__field(loff_t, offset)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct nfs_inode *nfsi = NFS_I(inode);
|
|
const struct nfs_fh *fh = &nfsi->fh;
|
|
|
|
__entry->offset = page_index(page) << PAGE_SHIFT;
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->fileid = nfsi->fileid;
|
|
__entry->fhandle = nfs_fhandle_hash(fh);
|
|
),
|
|
|
|
TP_printk(
|
|
"fileid=%02x:%02x:%llu fhandle=0x%08x "
|
|
"offset=%lld",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->fileid,
|
|
__entry->fhandle,
|
|
(long long)__entry->offset
|
|
)
|
|
);
|
|
DECLARE_EVENT_CLASS(nfs_fscache_page_event_done,
|
|
TP_PROTO(
|
|
const struct inode *inode,
|
|
struct page *page,
|
|
int error
|
|
),
|
|
|
|
TP_ARGS(inode, page, error),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(int, error)
|
|
__field(dev_t, dev)
|
|
__field(u32, fhandle)
|
|
__field(u64, fileid)
|
|
__field(loff_t, offset)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct nfs_inode *nfsi = NFS_I(inode);
|
|
const struct nfs_fh *fh = &nfsi->fh;
|
|
|
|
__entry->offset = page_index(page) << PAGE_SHIFT;
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->fileid = nfsi->fileid;
|
|
__entry->fhandle = nfs_fhandle_hash(fh);
|
|
__entry->error = error;
|
|
),
|
|
|
|
TP_printk(
|
|
"fileid=%02x:%02x:%llu fhandle=0x%08x "
|
|
"offset=%lld error=%d",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->fileid,
|
|
__entry->fhandle,
|
|
(long long)__entry->offset, __entry->error
|
|
)
|
|
);
|
|
#define DEFINE_NFS_FSCACHE_PAGE_EVENT(name) \
|
|
DEFINE_EVENT(nfs_fscache_page_event, name, \
|
|
TP_PROTO( \
|
|
const struct inode *inode, \
|
|
struct page *page \
|
|
), \
|
|
TP_ARGS(inode, page))
|
|
#define DEFINE_NFS_FSCACHE_PAGE_EVENT_DONE(name) \
|
|
DEFINE_EVENT(nfs_fscache_page_event_done, name, \
|
|
TP_PROTO( \
|
|
const struct inode *inode, \
|
|
struct page *page, \
|
|
int error \
|
|
), \
|
|
TP_ARGS(inode, page, error))
|
|
DEFINE_NFS_FSCACHE_PAGE_EVENT(nfs_fscache_read_page);
|
|
DEFINE_NFS_FSCACHE_PAGE_EVENT_DONE(nfs_fscache_read_page_exit);
|
|
DEFINE_NFS_FSCACHE_PAGE_EVENT(nfs_fscache_write_page);
|
|
DEFINE_NFS_FSCACHE_PAGE_EVENT_DONE(nfs_fscache_write_page_exit);
|
|
|
|
TRACE_EVENT(nfs_pgio_error,
|
|
TP_PROTO(
|
|
const struct nfs_pgio_header *hdr,
|
|
int error,
|
|
loff_t pos
|
|
),
|
|
|
|
TP_ARGS(hdr, error, pos),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u32, fhandle)
|
|
__field(u64, fileid)
|
|
__field(loff_t, offset)
|
|
__field(u32, arg_count)
|
|
__field(u32, res_count)
|
|
__field(loff_t, pos)
|
|
__field(int, error)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct inode *inode = hdr->inode;
|
|
const struct nfs_inode *nfsi = NFS_I(inode);
|
|
const struct nfs_fh *fh = hdr->args.fh ?
|
|
hdr->args.fh : &nfsi->fh;
|
|
|
|
__entry->error = error;
|
|
__entry->offset = hdr->args.offset;
|
|
__entry->arg_count = hdr->args.count;
|
|
__entry->res_count = hdr->res.count;
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->fileid = nfsi->fileid;
|
|
__entry->fhandle = nfs_fhandle_hash(fh);
|
|
),
|
|
|
|
TP_printk("error=%d fileid=%02x:%02x:%llu fhandle=0x%08x "
|
|
"offset=%lld count=%u res=%u pos=%llu", __entry->error,
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->fileid, __entry->fhandle,
|
|
(long long)__entry->offset, __entry->arg_count, __entry->res_count,
|
|
__entry->pos
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(nfs_initiate_write,
|
|
TP_PROTO(
|
|
const struct nfs_pgio_header *hdr
|
|
),
|
|
|
|
TP_ARGS(hdr),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u32, fhandle)
|
|
__field(u64, fileid)
|
|
__field(loff_t, offset)
|
|
__field(u32, count)
|
|
__field(unsigned long, stable)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct inode *inode = hdr->inode;
|
|
const struct nfs_inode *nfsi = NFS_I(inode);
|
|
const struct nfs_fh *fh = hdr->args.fh ?
|
|
hdr->args.fh : &nfsi->fh;
|
|
|
|
__entry->offset = hdr->args.offset;
|
|
__entry->count = hdr->args.count;
|
|
__entry->stable = hdr->args.stable;
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->fileid = nfsi->fileid;
|
|
__entry->fhandle = nfs_fhandle_hash(fh);
|
|
),
|
|
|
|
TP_printk(
|
|
"fileid=%02x:%02x:%llu fhandle=0x%08x "
|
|
"offset=%lld count=%u stable=%s",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->fileid,
|
|
__entry->fhandle,
|
|
(long long)__entry->offset, __entry->count,
|
|
show_nfs_stable_how(__entry->stable)
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(nfs_writeback_done,
|
|
TP_PROTO(
|
|
const struct rpc_task *task,
|
|
const struct nfs_pgio_header *hdr
|
|
),
|
|
|
|
TP_ARGS(task, hdr),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u32, fhandle)
|
|
__field(u64, fileid)
|
|
__field(loff_t, offset)
|
|
__field(u32, arg_count)
|
|
__field(u32, res_count)
|
|
__field(int, error)
|
|
__field(unsigned long, stable)
|
|
__array(char, verifier, NFS4_VERIFIER_SIZE)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct inode *inode = hdr->inode;
|
|
const struct nfs_inode *nfsi = NFS_I(inode);
|
|
const struct nfs_fh *fh = hdr->args.fh ?
|
|
hdr->args.fh : &nfsi->fh;
|
|
const struct nfs_writeverf *verf = hdr->res.verf;
|
|
|
|
__entry->error = task->tk_status;
|
|
__entry->offset = hdr->args.offset;
|
|
__entry->arg_count = hdr->args.count;
|
|
__entry->res_count = hdr->res.count;
|
|
__entry->stable = verf->committed;
|
|
memcpy(__entry->verifier,
|
|
&verf->verifier,
|
|
NFS4_VERIFIER_SIZE);
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->fileid = nfsi->fileid;
|
|
__entry->fhandle = nfs_fhandle_hash(fh);
|
|
),
|
|
|
|
TP_printk(
|
|
"error=%d fileid=%02x:%02x:%llu fhandle=0x%08x "
|
|
"offset=%lld count=%u res=%u stable=%s "
|
|
"verifier=%s", __entry->error,
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->fileid,
|
|
__entry->fhandle,
|
|
(long long)__entry->offset, __entry->arg_count,
|
|
__entry->res_count,
|
|
show_nfs_stable_how(__entry->stable),
|
|
show_nfs4_verifier(__entry->verifier)
|
|
)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(nfs_page_error_class,
|
|
TP_PROTO(
|
|
const struct inode *inode,
|
|
const struct nfs_page *req,
|
|
int error
|
|
),
|
|
|
|
TP_ARGS(inode, req, error),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u32, fhandle)
|
|
__field(u64, fileid)
|
|
__field(loff_t, offset)
|
|
__field(unsigned int, count)
|
|
__field(int, error)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct nfs_inode *nfsi = NFS_I(inode);
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->fileid = nfsi->fileid;
|
|
__entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
|
|
__entry->offset = req_offset(req);
|
|
__entry->count = req->wb_bytes;
|
|
__entry->error = error;
|
|
),
|
|
|
|
TP_printk(
|
|
"error=%d fileid=%02x:%02x:%llu fhandle=0x%08x "
|
|
"offset=%lld count=%u", __entry->error,
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->fileid,
|
|
__entry->fhandle, __entry->offset,
|
|
__entry->count
|
|
)
|
|
);
|
|
|
|
#define DEFINE_NFS_PAGEERR_EVENT(name) \
|
|
DEFINE_EVENT(nfs_page_error_class, name, \
|
|
TP_PROTO( \
|
|
const struct inode *inode, \
|
|
const struct nfs_page *req, \
|
|
int error \
|
|
), \
|
|
TP_ARGS(inode, req, error))
|
|
|
|
DEFINE_NFS_PAGEERR_EVENT(nfs_write_error);
|
|
DEFINE_NFS_PAGEERR_EVENT(nfs_comp_error);
|
|
DEFINE_NFS_PAGEERR_EVENT(nfs_commit_error);
|
|
|
|
TRACE_EVENT(nfs_initiate_commit,
|
|
TP_PROTO(
|
|
const struct nfs_commit_data *data
|
|
),
|
|
|
|
TP_ARGS(data),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u32, fhandle)
|
|
__field(u64, fileid)
|
|
__field(loff_t, offset)
|
|
__field(u32, count)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct inode *inode = data->inode;
|
|
const struct nfs_inode *nfsi = NFS_I(inode);
|
|
const struct nfs_fh *fh = data->args.fh ?
|
|
data->args.fh : &nfsi->fh;
|
|
|
|
__entry->offset = data->args.offset;
|
|
__entry->count = data->args.count;
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->fileid = nfsi->fileid;
|
|
__entry->fhandle = nfs_fhandle_hash(fh);
|
|
),
|
|
|
|
TP_printk(
|
|
"fileid=%02x:%02x:%llu fhandle=0x%08x "
|
|
"offset=%lld count=%u",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->fileid,
|
|
__entry->fhandle,
|
|
(long long)__entry->offset, __entry->count
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(nfs_commit_done,
|
|
TP_PROTO(
|
|
const struct rpc_task *task,
|
|
const struct nfs_commit_data *data
|
|
),
|
|
|
|
TP_ARGS(task, data),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u32, fhandle)
|
|
__field(u64, fileid)
|
|
__field(loff_t, offset)
|
|
__field(int, error)
|
|
__field(unsigned long, stable)
|
|
__array(char, verifier, NFS4_VERIFIER_SIZE)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct inode *inode = data->inode;
|
|
const struct nfs_inode *nfsi = NFS_I(inode);
|
|
const struct nfs_fh *fh = data->args.fh ?
|
|
data->args.fh : &nfsi->fh;
|
|
const struct nfs_writeverf *verf = data->res.verf;
|
|
|
|
__entry->error = task->tk_status;
|
|
__entry->offset = data->args.offset;
|
|
__entry->stable = verf->committed;
|
|
memcpy(__entry->verifier,
|
|
&verf->verifier,
|
|
NFS4_VERIFIER_SIZE);
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->fileid = nfsi->fileid;
|
|
__entry->fhandle = nfs_fhandle_hash(fh);
|
|
),
|
|
|
|
TP_printk(
|
|
"error=%d fileid=%02x:%02x:%llu fhandle=0x%08x "
|
|
"offset=%lld stable=%s verifier=%s", __entry->error,
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->fileid,
|
|
__entry->fhandle,
|
|
(long long)__entry->offset,
|
|
show_nfs_stable_how(__entry->stable),
|
|
show_nfs4_verifier(__entry->verifier)
|
|
)
|
|
);
|
|
|
|
#define nfs_show_direct_req_flags(v) \
|
|
__print_flags(v, "|", \
|
|
{ NFS_ODIRECT_DO_COMMIT, "DO_COMMIT" }, \
|
|
{ NFS_ODIRECT_RESCHED_WRITES, "RESCHED_WRITES" }, \
|
|
{ NFS_ODIRECT_SHOULD_DIRTY, "SHOULD DIRTY" }, \
|
|
{ NFS_ODIRECT_DONE, "DONE" } )
|
|
|
|
DECLARE_EVENT_CLASS(nfs_direct_req_class,
|
|
TP_PROTO(
|
|
const struct nfs_direct_req *dreq
|
|
),
|
|
|
|
TP_ARGS(dreq),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u64, fileid)
|
|
__field(u32, fhandle)
|
|
__field(loff_t, offset)
|
|
__field(ssize_t, count)
|
|
__field(ssize_t, bytes_left)
|
|
__field(ssize_t, error)
|
|
__field(int, flags)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct inode *inode = dreq->inode;
|
|
const struct nfs_inode *nfsi = NFS_I(inode);
|
|
const struct nfs_fh *fh = &nfsi->fh;
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->fileid = nfsi->fileid;
|
|
__entry->fhandle = nfs_fhandle_hash(fh);
|
|
__entry->offset = dreq->io_start;
|
|
__entry->count = dreq->count;
|
|
__entry->bytes_left = dreq->bytes_left;
|
|
__entry->error = dreq->error;
|
|
__entry->flags = dreq->flags;
|
|
),
|
|
|
|
TP_printk(
|
|
"error=%zd fileid=%02x:%02x:%llu fhandle=0x%08x "
|
|
"offset=%lld count=%zd bytes_left=%zd flags=%s",
|
|
__entry->error, MAJOR(__entry->dev),
|
|
MINOR(__entry->dev),
|
|
(unsigned long long)__entry->fileid,
|
|
__entry->fhandle, __entry->offset,
|
|
__entry->count, __entry->bytes_left,
|
|
nfs_show_direct_req_flags(__entry->flags)
|
|
)
|
|
);
|
|
|
|
#define DEFINE_NFS_DIRECT_REQ_EVENT(name) \
|
|
DEFINE_EVENT(nfs_direct_req_class, name, \
|
|
TP_PROTO( \
|
|
const struct nfs_direct_req *dreq \
|
|
), \
|
|
TP_ARGS(dreq))
|
|
|
|
DEFINE_NFS_DIRECT_REQ_EVENT(nfs_direct_commit_complete);
|
|
DEFINE_NFS_DIRECT_REQ_EVENT(nfs_direct_resched_write);
|
|
DEFINE_NFS_DIRECT_REQ_EVENT(nfs_direct_write_complete);
|
|
DEFINE_NFS_DIRECT_REQ_EVENT(nfs_direct_write_completion);
|
|
DEFINE_NFS_DIRECT_REQ_EVENT(nfs_direct_write_schedule_iovec);
|
|
DEFINE_NFS_DIRECT_REQ_EVENT(nfs_direct_write_reschedule_io);
|
|
|
|
TRACE_EVENT(nfs_fh_to_dentry,
|
|
TP_PROTO(
|
|
const struct super_block *sb,
|
|
const struct nfs_fh *fh,
|
|
u64 fileid,
|
|
int error
|
|
),
|
|
|
|
TP_ARGS(sb, fh, fileid, error),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(int, error)
|
|
__field(dev_t, dev)
|
|
__field(u32, fhandle)
|
|
__field(u64, fileid)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->error = error;
|
|
__entry->dev = sb->s_dev;
|
|
__entry->fileid = fileid;
|
|
__entry->fhandle = nfs_fhandle_hash(fh);
|
|
),
|
|
|
|
TP_printk(
|
|
"error=%d fileid=%02x:%02x:%llu fhandle=0x%08x ",
|
|
__entry->error,
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->fileid,
|
|
__entry->fhandle
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(nfs_mount_assign,
|
|
TP_PROTO(
|
|
const char *option,
|
|
const char *value
|
|
),
|
|
|
|
TP_ARGS(option, value),
|
|
|
|
TP_STRUCT__entry(
|
|
__string(option, option)
|
|
__string(value, value)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__assign_str(option, option);
|
|
__assign_str(value, value);
|
|
),
|
|
|
|
TP_printk("option %s=%s",
|
|
__get_str(option), __get_str(value)
|
|
)
|
|
);
|
|
|
|
TRACE_EVENT(nfs_mount_option,
|
|
TP_PROTO(
|
|
const struct fs_parameter *param
|
|
),
|
|
|
|
TP_ARGS(param),
|
|
|
|
TP_STRUCT__entry(
|
|
__string(option, param->key)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__assign_str(option, param->key);
|
|
),
|
|
|
|
TP_printk("option %s", __get_str(option))
|
|
);
|
|
|
|
TRACE_EVENT(nfs_mount_path,
|
|
TP_PROTO(
|
|
const char *path
|
|
),
|
|
|
|
TP_ARGS(path),
|
|
|
|
TP_STRUCT__entry(
|
|
__string(path, path)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__assign_str(path, path);
|
|
),
|
|
|
|
TP_printk("path='%s'", __get_str(path))
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(nfs_xdr_event,
|
|
TP_PROTO(
|
|
const struct xdr_stream *xdr,
|
|
int error
|
|
),
|
|
|
|
TP_ARGS(xdr, error),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(unsigned int, task_id)
|
|
__field(unsigned int, client_id)
|
|
__field(u32, xid)
|
|
__field(int, version)
|
|
__field(unsigned long, error)
|
|
__string(program,
|
|
xdr->rqst->rq_task->tk_client->cl_program->name)
|
|
__string(procedure,
|
|
xdr->rqst->rq_task->tk_msg.rpc_proc->p_name)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
const struct rpc_rqst *rqstp = xdr->rqst;
|
|
const struct rpc_task *task = rqstp->rq_task;
|
|
|
|
__entry->task_id = task->tk_pid;
|
|
__entry->client_id = task->tk_client->cl_clid;
|
|
__entry->xid = be32_to_cpu(rqstp->rq_xid);
|
|
__entry->version = task->tk_client->cl_vers;
|
|
__entry->error = error;
|
|
__assign_str(program,
|
|
task->tk_client->cl_program->name);
|
|
__assign_str(procedure, task->tk_msg.rpc_proc->p_name);
|
|
),
|
|
|
|
TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
|
|
" xid=0x%08x %sv%d %s error=%ld (%s)",
|
|
__entry->task_id, __entry->client_id, __entry->xid,
|
|
__get_str(program), __entry->version,
|
|
__get_str(procedure), -__entry->error,
|
|
show_nfs_status(__entry->error)
|
|
)
|
|
);
|
|
#define DEFINE_NFS_XDR_EVENT(name) \
|
|
DEFINE_EVENT(nfs_xdr_event, name, \
|
|
TP_PROTO( \
|
|
const struct xdr_stream *xdr, \
|
|
int error \
|
|
), \
|
|
TP_ARGS(xdr, error))
|
|
DEFINE_NFS_XDR_EVENT(nfs_xdr_status);
|
|
DEFINE_NFS_XDR_EVENT(nfs_xdr_bad_filehandle);
|
|
|
|
#endif /* _TRACE_NFS_H */
|
|
|
|
#undef TRACE_INCLUDE_PATH
|
|
#define TRACE_INCLUDE_PATH .
|
|
#define TRACE_INCLUDE_FILE nfstrace
|
|
/* This part must be outside protection */
|
|
#include <trace/define_trace.h>
|