Ross Zwisler 7f6d5b529b dax: move writeback calls into the filesystems ... Previously calls to dax_writeback_mapping_range() for all DAX filesystems (ext2, ext4 & xfs) were centralized in filemap_write_and_wait_range(). dax_writeback_mapping_range() needs a struct block_device, and it used to get that from inode->i_sb->s_bdev. This is correct for normal inodes mounted on ext2, ext4 and XFS filesystems, but is incorrect for DAX raw block devices and for XFS real-time files. Instead, call dax_writeback_mapping_range() directly from the filesystem ->writepages function so that it can supply us with a valid block device. This also fixes DAX code to properly flush caches in response to sync(2). Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com> Signed-off-by: Jan Kara <jack@suse.cz> Cc: Al Viro <viro@ftp.linux.org.uk> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Dave Chinner <david@fromorbit.com> Cc: Jens Axboe <axboe@fb.com> Cc: Matthew Wilcox <matthew.r.wilcox@intel.com> Cc: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2016-02-27 10:28:52 -08:00
..
libxfs	Merge branch 'xfs-setxattr-promotion' into for-next	2016-01-19 08:16:08 +11:00
Kconfig	xfs: require 64-bit sector_t	2014-07-30 09:12:05 +10:00
Makefile	xfs: stats are no longer dependent on CONFIG_PROC_FS	2015-10-19 08:42:46 +11:00
kmem.c	xfs: more info from kmem deadlocks and high-level error msgs	2015-10-12 16:04:45 +11:00
kmem.h	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
mrlock.h	…
uuid.c	…
uuid.h	…
xfs.h	…
xfs_acl.c	xfs: Change how listxattr generates synthetic attributes	2015-12-06 21:34:16 -05:00
xfs_acl.h	xfs: Change how listxattr generates synthetic attributes	2015-12-06 21:34:16 -05:00
xfs_aops.c	dax: move writeback calls into the filesystems	2016-02-27 10:28:52 -08:00
xfs_aops.h	dax: give DAX clearing code correct bdev	2016-02-27 10:28:52 -08:00
xfs_attr.h	…
xfs_attr_inactive.c	Merge branch 'xfs-misc-fixes-for-4.2-3' into for-next	2015-06-23 08:49:01 +10:00
xfs_attr_list.c	xfs: per-filesystem stats counter implementation	2015-10-12 18:21:22 +11:00
xfs_bmap_util.c	dax: give DAX clearing code correct bdev	2016-02-27 10:28:52 -08:00
xfs_bmap_util.h	xfs: Add support FALLOC_FL_INSERT_RANGE for fallocate	2015-03-25 15:08:56 +11:00
xfs_buf.c	xfs: Update 2 for 4.5-rc1	2016-01-22 10:54:13 -08:00
xfs_buf.h	xfs: print name of verifier if it fails	2016-01-04 16:10:19 +11:00
xfs_buf_item.c	Merge branch 'xfs-misc-fixes-for-4.3-3' into for-next	2015-08-25 10:13:35 +10:00
xfs_buf_item.h	xfs: fix non-debug build warnings	2015-08-25 10:05:13 +10:00
xfs_dir2_readdir.c	xfs: per-filesystem stats counter implementation	2015-10-12 18:21:22 +11:00
xfs_discard.c	xfs: pass mp to XFS_WANT_CORRUPTED_GOTO	2015-02-23 22:39:08 +11:00
xfs_discard.h	…
xfs_dquot.c	xfs: eliminate committed arg from xfs_bmap_finish	2016-01-11 11:34:01 +11:00
xfs_dquot.h	xfs: fix implicit bool to int conversion	2015-01-09 10:48:58 +11:00
xfs_dquot_item.c	xfs: move most of xfs_sb.h to xfs_format.h	2014-11-28 14:27:09 +11:00
xfs_dquot_item.h	…
xfs_error.c	xfs: print name of verifier if it fails	2016-01-04 16:10:19 +11:00
xfs_error.h	xfs: remove inst_t	2015-06-22 09:44:02 +10:00
xfs_export.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
xfs_export.h	…
xfs_extent_busy.c	xfs: merge xfs_ag.h into xfs_format.h	2014-11-28 14:25:04 +11:00
xfs_extent_busy.h	…
xfs_extfree_item.c	xfs: add helper to conditionally remove items from the AIL	2015-08-19 10:01:08 +10:00
xfs_extfree_item.h	xfs: fix efi/efd error handling to avoid fs shutdown hangs	2015-08-19 09:51:16 +10:00
xfs_file.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-01-23 12:24:56 -08:00
xfs_filestream.c	xfs: clean up XFS_MIN_FREELIST macros	2015-06-22 10:13:30 +10:00
xfs_filestream.h	…
xfs_fsops.c	xfs: growfs not aware of sb_meta_uuid	2015-08-19 10:31:41 +10:00
xfs_fsops.h	…
xfs_globals.c	xfs: export log_recovery_delay to delay mount time log recovery	2014-09-09 11:56:13 +10:00
xfs_icache.c	xfs: per-filesystem stats counter implementation	2015-10-12 18:21:22 +11:00
xfs_icache.h	xfs: merge xfs_ag.h into xfs_format.h	2014-11-28 14:25:04 +11:00
xfs_icreate_item.c	xfs: move most of xfs_sb.h to xfs_format.h	2014-11-28 14:27:09 +11:00
xfs_icreate_item.h	…
xfs_inode.c	Merge branch 'xfs-setxattr-promotion' into for-next	2016-01-19 08:16:08 +11:00
xfs_inode.h	xfs: clean up inode lockdep annotations	2015-08-19 10:32:49 +10:00
xfs_inode_item.c	xfs: optimise away log forces on timestamp updates for fdatasync	2015-11-03 13:14:59 +11:00
xfs_inode_item.h	xfs: optimise away log forces on timestamp updates for fdatasync	2015-11-03 13:14:59 +11:00
xfs_ioctl.c	xfs: introduce per-inode DAX enablement	2016-01-04 16:44:15 +11:00
xfs_ioctl.h	…
xfs_ioctl32.c	xfs: prefix XATTR_LIST_MAX with XFS_	2015-10-12 16:02:56 +11:00
xfs_ioctl32.h	xfs: compat_xfs_bstat does not have forkoff	2014-10-02 09:17:58 +10:00
xfs_iomap.c	Merge branch 'xfs-misc-fixes-for-4.5-2' into for-next	2016-01-12 07:04:30 +11:00
xfs_iomap.h	xfs: pass a 64-bit count argument to xfs_iomap_write_unwritten	2015-01-09 10:48:12 +11:00
xfs_iops.c	xfs: Update 2 for 4.5-rc1	2016-01-22 10:54:13 -08:00
xfs_iops.h	xfs: inodes are new until the dentry cache is set up	2015-02-23 22:38:08 +11:00
xfs_itable.c	xfs: fix btree cursor error cleanups	2015-08-19 10:00:53 +10:00
xfs_itable.h	xfs: bulkstat chunk formatting cursor is broken	2014-11-07 08:30:30 +11:00
xfs_linux.h	xfs: pass xfsstats structures to handlers and macros	2015-10-12 05:19:45 +11:00
xfs_log.c	Merge branch 'xfs-misc-fixes-for-4.5' into for-next	2016-01-05 08:08:35 +11:00
xfs_log.h	xfs: validate metadata LSNs against log on v5 superblocks	2015-10-12 15:59:25 +11:00
xfs_log_cil.c	xfs: close xc_cil list_empty() races with cil commit sequence	2015-07-29 11:51:01 +10:00
xfs_log_priv.h	xfs: debug mode log record crc error injection	2016-01-05 07:41:16 +11:00
xfs_log_recover.c	xfs: fix endianness error when checking log block crc on big endian platforms	2016-02-08 11:03:58 +11:00
xfs_message.c	xfs: more info from kmem deadlocks and high-level error msgs	2015-10-12 16:04:45 +11:00
xfs_message.h	…
xfs_mount.c	Merge branch 'xfs-misc-fixes-for-4.4-2' into for-next	2015-11-03 13:27:58 +11:00
xfs_mount.h	Merge branch 'xfs-dax-updates' into for-next	2015-11-03 13:28:41 +11:00
xfs_mru_cache.c	xfs: xfs_mru_cache_insert() should use GFP_NOFS	2015-03-25 14:57:53 +11:00
xfs_mru_cache.h	…
xfs_pnfs.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
xfs_pnfs.h	xfs: unlock i_mutex in xfs_break_layouts	2015-04-13 11:38:29 +10:00
xfs_qm.c	xfs: updates for 4.4-rc1	2015-11-11 20:18:48 -08:00
xfs_qm.h	xfs: Convert to using ->get_state callback	2015-03-04 16:06:36 +01:00
xfs_qm_bhv.c	xfs: move most of xfs_sb.h to xfs_format.h	2014-11-28 14:27:09 +11:00
xfs_qm_syscalls.c	xfs: saner xfs_trans_commit interface	2015-06-04 13:48:08 +10:00
xfs_quota.h	xfs: fix quota block reservation leak when tp allocates and frees blocks	2015-06-01 07:15:37 +10:00
xfs_quotaops.c	xfs: Add support for Q_SETINFO	2015-03-04 16:06:38 +01:00
xfs_rtalloc.c	xfs: eliminate committed arg from xfs_bmap_finish	2016-01-11 11:34:01 +11:00
xfs_rtalloc.h	xfs: combine xfs_rtmodify_summary and xfs_rtget_summary	2014-09-09 11:58:42 +10:00
xfs_stats.c	xfs: stats are no longer dependent on CONFIG_PROC_FS	2015-10-19 08:42:46 +11:00
xfs_stats.h	xfs: per-filesystem stats counter implementation	2015-10-12 18:21:22 +11:00
xfs_super.c	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
xfs_super.h	xfs: Remove icsb infrastructure	2015-02-23 21:22:31 +11:00
xfs_symlink.c	xfs: eliminate committed arg from xfs_bmap_finish	2016-01-11 11:34:01 +11:00
xfs_symlink.h	…
xfs_sysctl.c	xfs: pass xfsstats structures to handlers and macros	2015-10-12 05:19:45 +11:00
xfs_sysctl.h	xfs: export log_recovery_delay to delay mount time log recovery	2014-09-09 11:56:13 +10:00
xfs_sysfs.c	xfs: debug mode log record crc error injection	2016-01-05 07:41:16 +11:00
xfs_sysfs.h	xfs: create global stats and stats_clear in sysfs	2015-10-12 05:15:45 +11:00
xfs_trace.c	xfs: move most of xfs_sb.h to xfs_format.h	2014-11-28 14:27:09 +11:00
xfs_trace.h	xfs: add tracepoints to readpage calls	2016-01-08 11:28:35 +11:00
xfs_trans.c	xfs: per-filesystem stats counter implementation	2015-10-12 18:21:22 +11:00
xfs_trans.h	xfs: ensure EFD trans aborts on log recovery extent free failure	2015-08-19 09:51:43 +10:00
xfs_trans_ail.c	Revert "xfs: clear PF_NOFREEZE for xfsaild kthread"	2016-01-19 08:21:46 +11:00
xfs_trans_buf.c	xfs: only trace buffer items if they exist	2015-02-10 09:23:40 +11:00
xfs_trans_dquot.c	xfs: send warning of project quota to userspace via netlink	2016-01-04 16:10:42 +11:00
xfs_trans_extfree.c	xfs: ensure EFD trans aborts on log recovery extent free failure	2015-08-19 09:51:43 +10:00
xfs_trans_inode.c	xfs: optimise away log forces on timestamp updates for fdatasync	2015-11-03 13:14:59 +11:00
xfs_trans_priv.h	xfs: add helper to conditionally remove items from the AIL	2015-08-19 10:01:08 +10:00
xfs_xattr.c	xfs: Change how listxattr generates synthetic attributes	2015-12-06 21:34:16 -05:00