xfs: move xfs_do_force_shutdown() and kill xfs_rw.c
xfs_do_force_shutdown now is the only thing in xfs_rw.c. There is no need to keep it in it's own file anymore, so move it to xfs_fsops.c next to xfs_fs_goingdown() and kill xfs_rw.c. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Mark Tinguely <tinguely@sgi.com> Signed-off-by: Ben Myers <bpm@sgi.com>
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2a0ec1d9ed
Коммит
2af51f3a4e
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@ -50,7 +50,6 @@ xfs-y += xfs_aops.o \
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xfs_sync.o \
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xfs_xattr.o \
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xfs_rename.o \
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xfs_rw.o \
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xfs_utils.o \
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xfs_vnodeops.o \
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kmem.o \
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@ -688,3 +688,63 @@ xfs_fs_goingdown(
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return 0;
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}
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/*
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* Force a shutdown of the filesystem instantly while keeping the filesystem
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* consistent. We don't do an unmount here; just shutdown the shop, make sure
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* that absolutely nothing persistent happens to this filesystem after this
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* point.
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*/
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void
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xfs_do_force_shutdown(
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xfs_mount_t *mp,
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int flags,
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char *fname,
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int lnnum)
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{
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int logerror;
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logerror = flags & SHUTDOWN_LOG_IO_ERROR;
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if (!(flags & SHUTDOWN_FORCE_UMOUNT)) {
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xfs_notice(mp,
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"%s(0x%x) called from line %d of file %s. Return address = 0x%p",
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__func__, flags, lnnum, fname, __return_address);
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}
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/*
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* No need to duplicate efforts.
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*/
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if (XFS_FORCED_SHUTDOWN(mp) && !logerror)
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return;
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/*
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* This flags XFS_MOUNT_FS_SHUTDOWN, makes sure that we don't
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* queue up anybody new on the log reservations, and wakes up
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* everybody who's sleeping on log reservations to tell them
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* the bad news.
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*/
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if (xfs_log_force_umount(mp, logerror))
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return;
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if (flags & SHUTDOWN_CORRUPT_INCORE) {
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xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_CORRUPT,
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"Corruption of in-memory data detected. Shutting down filesystem");
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if (XFS_ERRLEVEL_HIGH <= xfs_error_level)
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xfs_stack_trace();
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} else if (!(flags & SHUTDOWN_FORCE_UMOUNT)) {
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if (logerror) {
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xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_LOGERROR,
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"Log I/O Error Detected. Shutting down filesystem");
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} else if (flags & SHUTDOWN_DEVICE_REQ) {
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xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_IOERROR,
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"All device paths lost. Shutting down filesystem");
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} else if (!(flags & SHUTDOWN_REMOTE_REQ)) {
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xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_IOERROR,
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"I/O Error Detected. Shutting down filesystem");
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}
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}
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if (!(flags & SHUTDOWN_FORCE_UMOUNT)) {
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xfs_alert(mp,
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"Please umount the filesystem and rectify the problem(s)");
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}
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}
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@ -1,90 +0,0 @@
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/*
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* Copyright (c) 2000-2006 Silicon Graphics, Inc.
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* All Rights Reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it would be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "xfs.h"
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#include "xfs_fs.h"
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#include "xfs_types.h"
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#include "xfs_bit.h"
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#include "xfs_log.h"
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#include "xfs_trans.h"
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#include "xfs_sb.h"
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#include "xfs_ag.h"
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#include "xfs_mount.h"
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#include "xfs_bmap_btree.h"
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#include "xfs_dinode.h"
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#include "xfs_inode.h"
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#include "xfs_error.h"
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/*
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* Force a shutdown of the filesystem instantly while keeping
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* the filesystem consistent. We don't do an unmount here; just shutdown
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* the shop, make sure that absolutely nothing persistent happens to
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* this filesystem after this point.
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*/
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void
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xfs_do_force_shutdown(
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xfs_mount_t *mp,
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int flags,
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char *fname,
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int lnnum)
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{
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int logerror;
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logerror = flags & SHUTDOWN_LOG_IO_ERROR;
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if (!(flags & SHUTDOWN_FORCE_UMOUNT)) {
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xfs_notice(mp,
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"%s(0x%x) called from line %d of file %s. Return address = 0x%p",
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__func__, flags, lnnum, fname, __return_address);
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}
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/*
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* No need to duplicate efforts.
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*/
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if (XFS_FORCED_SHUTDOWN(mp) && !logerror)
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return;
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/*
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* This flags XFS_MOUNT_FS_SHUTDOWN, makes sure that we don't
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* queue up anybody new on the log reservations, and wakes up
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* everybody who's sleeping on log reservations to tell them
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* the bad news.
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*/
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if (xfs_log_force_umount(mp, logerror))
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return;
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if (flags & SHUTDOWN_CORRUPT_INCORE) {
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xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_CORRUPT,
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"Corruption of in-memory data detected. Shutting down filesystem");
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if (XFS_ERRLEVEL_HIGH <= xfs_error_level)
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xfs_stack_trace();
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} else if (!(flags & SHUTDOWN_FORCE_UMOUNT)) {
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if (logerror) {
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xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_LOGERROR,
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"Log I/O Error Detected. Shutting down filesystem");
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} else if (flags & SHUTDOWN_DEVICE_REQ) {
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xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_IOERROR,
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"All device paths lost. Shutting down filesystem");
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} else if (!(flags & SHUTDOWN_REMOTE_REQ)) {
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xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_IOERROR,
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"I/O Error Detected. Shutting down filesystem");
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}
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}
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if (!(flags & SHUTDOWN_FORCE_UMOUNT)) {
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xfs_alert(mp,
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"Please umount the filesystem and rectify the problem(s)");
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}
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}
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