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13ad4fe3e087ab66a140f1e00d98f28aa4e3bb28
linux/fs/xfs
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Dave Chinner 13ad4fe3e0 xfs: xfs_filemap_pmd_fault treats read faults as write faults 
The code initially committed didn't have the same checks for write
faults as the dax_pmd_fault code and hence treats all faults as
write faults. We can get read faults through this path because they
is no pmd_mkwrite path for write faults similar to the normal page
fault path. Hence we need to ensure that we only do c/mtime updates
on write faults, and freeze protection is unnecessary for read
faults.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
2015-11-03 12:37:02 +11:00
..
libxfs
xfs: introduce BMAPI_ZERO for allocating zeroed extents
2015-11-03 12:27:22 +11:00
Kconfig
xfs: require 64-bit sector_t
2014-07-30 09:12:05 +10:00
kmem.c
xfs: change kmem_free to use generic kvfree()
2015-02-02 09:54:18 +11:00
kmem.h
xfs: change kmem_free to use generic kvfree()
2015-02-02 09:54:18 +11:00
Makefile
libxfs: add xfs_bit.c
2015-07-29 11:52:08 +10:00
mrlock.h
…
uuid.c
…
uuid.h
…
xfs_acl.c
xfs: move most of xfs_sb.h to xfs_format.h
2014-11-28 14:27:09 +11:00
xfs_acl.h
xfs: move acl structures to xfs_format.h
2014-11-28 14:24:37 +11:00
xfs_aops.c
xfs: DAX does not use IO completion callbacks
2015-11-03 12:37:02 +11:00
xfs_aops.h
xfs: DAX does not use IO completion callbacks
2015-11-03 12:37:02 +11:00
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: pass attr geometry to attr leaf header conversion functions
2015-04-13 11:26:02 +10:00
xfs_attr.h
…
xfs_bmap_util.c
xfs: introduce BMAPI_ZERO for allocating zeroed extents
2015-11-03 12:27:22 +11:00
xfs_bmap_util.h
xfs: Add support FALLOC_FL_INSERT_RANGE for fallocate
2015-03-25 15:08:56 +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_buf.c
Merge tag 'xfs-for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs
2015-09-07 13:28:32 -07:00
xfs_buf.h
dax: move DAX-related functions to a new header
2015-09-08 15:35:28 -07:00
xfs_dir2_readdir.c
xfs: stop holding ILOCK over filldir callbacks
2015-08-19 10:33:00 +10:00
xfs_discard.c
xfs: pass mp to XFS_WANT_CORRUPTED_GOTO
2015-02-23 22:39:08 +11:00
xfs_discard.h
…
xfs_dquot_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_dquot.c
Merge branch 'xfs-misc-fixes-for-4.3-2' into for-next
2015-08-20 09:28:45 +10:00
xfs_dquot.h
xfs: fix implicit bool to int conversion
2015-01-09 10:48:58 +11:00
xfs_error.c
xfs: remove inst_t
2015-06-22 09:44:02 +10:00
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
xfs: xfs_filemap_pmd_fault treats read faults as write faults
2015-11-03 12:37:02 +11:00
xfs_filestream.c
xfs: clean up XFS_MIN_FREELIST macros
2015-06-22 10:13:30 +10:00
xfs_filestream.h
xfs: add filestream allocator tracepoints
2014-04-23 07:11:52 +10:00
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: add mssing inode cache attempts counter increment
2015-08-28 14:50:56 +10:00
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_item.c
xfs: add helper to conditionally remove items from the AIL
2015-08-19 10:01:08 +10:00
xfs_inode_item.h
…
xfs_inode.c
Merge branch 'xfs-misc-fixes-for-4.3-3' into for-next
2015-08-25 10:13:35 +10:00
xfs_inode.h
xfs: clean up inode lockdep annotations
2015-08-19 10:32:49 +10:00
xfs_ioctl32.c
VFS: normal filesystems (and lustre): d_inode() annotations
2015-04-15 15:06:57 -04:00
xfs_ioctl32.h
xfs: compat_xfs_bstat does not have forkoff
2014-10-02 09:17:58 +10:00
xfs_ioctl.c
xfs: saner xfs_trans_commit interface
2015-06-04 13:48:08 +10:00
xfs_ioctl.h
…
xfs_iomap.c
xfs: Don't use unwritten extents for DAX
2015-11-03 12:37:00 +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: fix error gotos in xfs_setattr_nonsize
2015-08-28 14:51:10 +10:00
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: remove xfs_caddr_t
2015-06-22 09:45:10 +10:00
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: don't leave EFIs on AIL on mount failure
2015-08-19 09:58:36 +10:00
xfs_log_recover.c
Merge branch 'xfs-misc-fixes-for-4.3-2' into for-next
2015-08-20 09:28:45 +10:00
xfs_log.c
Merge branch 'xfs-efi-rework' into for-next
2015-08-19 10:10:47 +10:00
xfs_log.h
xfs: don't leave EFIs on AIL on mount failure
2015-08-19 09:58:36 +10:00
xfs_message.c
xfs: move most of xfs_sb.h to xfs_format.h
2014-11-28 14:27:09 +11:00
xfs_message.h
…
xfs_mount.c
xfs: clean up root inode properly on mount failure
2015-08-19 10:00:28 +10:00
xfs_mount.h
xfs: introduce BMAPI_ZERO for allocating zeroed extents
2015-11-03 12:27:22 +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: embedd mru_elem into parent structure
2014-04-23 07:11:51 +10:00
xfs_pnfs.c
xfs: saner xfs_trans_commit interface
2015-06-04 13:48:08 +10:00
xfs_pnfs.h
xfs: unlock i_mutex in xfs_break_layouts
2015-04-13 11:38:29 +10:00
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_qm.c
xfs: saner xfs_trans_commit interface
2015-06-04 13:48:08 +10:00
xfs_qm.h
xfs: Convert to using ->get_state callback
2015-03-04 16:06:36 +01:00
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: add missing bmap cancel calls in error paths
2015-08-19 10:01:40 +10:00
xfs_rtalloc.h
xfs: combine xfs_rtmodify_summary and xfs_rtget_summary
2014-09-09 11:58:42 +10:00
xfs_stats.c
xfs: support the XFS_BTNUM_FINOBT free inode btree type
2014-04-24 16:00:52 +10:00
xfs_stats.h
xfs: support the XFS_BTNUM_FINOBT free inode btree type
2014-04-24 16:00:52 +10:00
xfs_super.c
Merge tag 'xfs-for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs
2015-09-07 13:28:32 -07:00
xfs_super.h
xfs: Remove icsb infrastructure
2015-02-23 21:22:31 +11:00
xfs_symlink.c
Merge branch 'xfs-misc-fixes-for-4.3-2' into for-next
2015-08-20 09:28:45 +10:00
xfs_symlink.h
…
xfs_sysctl.c
xfs: remove deprecated sysctls
2015-01-09 10:47:43 +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: export log_recovery_delay to delay mount time log recovery
2014-09-09 11:56:13 +10:00
xfs_sysfs.h
xfs: add debug sysfs attribute set
2014-09-09 11:52:42 +10:00
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 ->pfn_mkwrite support for DAX
2015-11-03 12:37:02 +11:00
xfs_trans_ail.c
xfs: remove __psint_t and __psunsigned_t
2015-06-22 09:43:32 +10:00
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: Clean up xfs_trans_dup_dqinfo
2015-06-01 10:50:00 +10:00
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: move most of xfs_sb.h to xfs_format.h
2014-11-28 14:27:09 +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_trans.c
xfs: return committed status from xfs_trans_roll()
2015-08-19 09:50:13 +10:00
xfs_trans.h
xfs: ensure EFD trans aborts on log recovery extent free failure
2015-08-19 09:51:43 +10:00
xfs_xattr.c
VFS: normal filesystems (and lustre): d_inode() annotations
2015-04-15 15:06:57 -04:00
xfs.h
…