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linux/fs/xfs
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Al Viro d311d79de3 fix O_SYNC|O_APPEND syncing the wrong range on write() 
It actually goes back to 2004 ([PATCH] Concurrent O_SYNC write support)
when sync_page_range() had been introduced; generic_file_write{,v}() correctly
synced
	pos_after_write - written .. pos_after_write - 1
but generic_file_aio_write() synced
	pos_before_write .. pos_before_write + written - 1
instead.  Which is not the same thing with O_APPEND, obviously.
A couple of years later correct variant had been killed off when
everything switched to use of generic_file_aio_write().

All users of generic_file_aio_write() are affected, and the same bug
has been copied into other instances of ->aio_write().

The fix is trivial; the only subtle point is that generic_write_sync()
ought to be inlined to avoid calculations useless for the majority of
calls.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2014-02-09 15:18:09 -05:00
..
Kconfig
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kmem.c
xfs: simplify kmem_{zone_}zalloc
2013-11-06 16:31:27 -06:00
kmem.h
xfs: simplify kmem_{zone_}zalloc
2013-11-06 16:31:27 -06:00
Makefile
xfs: abstract the differences in dir2/dir3 via an ops vector
2013-10-30 13:37:38 -05:00
mrlock.h
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time.h
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uuid.c
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uuid.h
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xfs_acl.c
xfs: use generic posix ACL infrastructure
2014-01-25 23:58:21 -05:00
xfs_acl.h
xfs: use generic posix ACL infrastructure
2014-01-25 23:58:21 -05:00
xfs_ag.h
xfs: create a shared header file for format-related information
2013-10-23 14:11:30 -05:00
xfs_alloc_btree.c
xfs: fix static and extern sparse warnings
2013-10-30 13:59:56 -05:00
xfs_alloc_btree.h
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_alloc.c
xfs: add tracepoints to AGF/AGI read operations
2013-11-06 12:42:52 -06:00
xfs_alloc.h
xfs: create a shared header file for format-related information
2013-10-23 14:11:30 -05:00
xfs_aops.c
Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block
2014-01-30 11:19:05 -08:00
xfs_aops.h
direct-io: Implement generic deferred AIO completions
2013-09-04 09:23:46 -04:00
xfs_attr_inactive.c
xfs: vectorise encoding/decoding directory headers
2013-10-30 13:47:22 -05:00
xfs_attr_leaf.c
xfs: fix static and extern sparse warnings
2013-10-30 13:59:56 -05:00
xfs_attr_leaf.h
xfs: unify directory/attribute format definitions
2013-10-23 14:21:40 -05:00
xfs_attr_list.c
xfs: use xfs_ilock_attr_map_shared in xfs_attr_list_int
2013-12-18 16:08:04 -06:00
xfs_attr_remote.c
xfs: fix off-by-one error in xfs_attr3_rmt_verify
2014-01-10 12:38:41 -06:00
xfs_attr_remote.h
xfs: unify directory/attribute format definitions
2013-10-23 14:21:40 -05:00
xfs_attr_sf.h
…
xfs_attr.c
xfs: use xfs_ilock_attr_map_shared in xfs_attr_get
2013-12-18 16:07:09 -06:00
xfs_attr.h
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xfs_bit.c
xfs: fix static and extern sparse warnings
2013-10-30 13:59:56 -05:00
xfs_bit.h
…
xfs_bmap_btree.c
xfs: fix static and extern sparse warnings
2013-10-30 13:59:56 -05:00
xfs_bmap_btree.h
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_bmap_util.c
xfs: Calling destroy_work_on_stack() to pair with INIT_WORK_ONSTACK()
2014-01-10 12:39:38 -06:00
xfs_bmap_util.h
xfs: fold xfs_change_file_space into xfs_ioc_space
2013-10-21 16:57:03 -05:00
xfs_bmap.c
Merge branch 'xfs-extent-list-locking-fixes' into for-next
2014-01-09 16:03:18 -06:00
xfs_bmap.h
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xfs_btree.c
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_btree.h
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_buf_item.c
Merge branch 'xfs-for-linus-v3.13-rc5' into for-next
2013-12-18 10:36:58 -06:00
xfs_buf_item.h
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_buf.c
Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block
2014-01-30 11:19:05 -08:00
xfs_buf.h
xfs: allow logical-sector sized O_DIRECT
2014-01-24 11:55:42 -06:00
xfs_cksum.h
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xfs_da_btree.c
xfs: convert directory vector functions to constants
2013-10-30 13:49:18 -05:00
xfs_da_btree.h
xfs: abstract the differences in dir2/dir3 via an ops vector
2013-10-30 13:37:38 -05:00
xfs_da_format.c
xfs: fix static and extern sparse warnings
2013-10-30 13:59:56 -05:00
xfs_da_format.h
xfs: convert directory vector functions to constants
2013-10-30 13:48:41 -05:00
xfs_dinode.h
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xfs_dir2_block.c
xfs: convert directory vector functions to constants
2013-10-30 13:49:18 -05:00
xfs_dir2_data.c
xfs: validity check the directory block leaf entry count
2013-10-30 13:57:14 -05:00
xfs_dir2_leaf.c
xfs: convert directory vector functions to constants
2013-10-30 13:49:18 -05:00
xfs_dir2_node.c
xfs: fix memory leak in xfs_dir2_node_removename
2013-12-17 09:15:12 -06:00
xfs_dir2_priv.h
xfs: vectorise encoding/decoding directory headers
2013-10-30 13:47:22 -05:00
xfs_dir2_readdir.c
xfs: reinstate the ilock in xfs_readdir
2013-12-18 15:52:36 -06:00
xfs_dir2_sf.c
xfs: xfs_dir2_block_to_sf temp buffer allocation fails
2013-12-11 14:59:20 -06:00
xfs_dir2.c
xfs: convert directory vector functions to constants
2013-10-30 13:49:18 -05:00
xfs_dir2.h
xfs: convert directory vector functions to constants
2013-10-30 13:49:18 -05:00
xfs_discard.c
xfs: don't perform discard if the given range length is less than block size
2013-12-10 10:00:33 -06:00
xfs_discard.h
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xfs_dquot_buf.c
xfs: fix static and extern sparse warnings
2013-10-30 13:59:56 -05:00
xfs_dquot_item.c
xfs: remove the quotaoff log format from the quotaoff log item
2013-12-13 11:34:08 +11:00
xfs_dquot_item.h
xfs: remove the quotaoff log format from the quotaoff log item
2013-12-13 11:34:08 +11:00
xfs_dquot.c
xfs: use xfs_ilock_data_map_shared in xfs_qm_dqtobp
2013-12-18 16:04:18 -06:00
xfs_dquot.h
xfs: create a shared header file for format-related information
2013-10-23 14:11:30 -05:00
xfs_error.c
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_error.h
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xfs_export.c
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_export.h
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xfs_extent_busy.c
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_extent_busy.h
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_extfree_item.c
xfs: format log items write directly into the linear CIL buffer
2013-12-13 11:34:02 +11:00
xfs_extfree_item.h
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xfs_file.c
fix O_SYNC|O_APPEND syncing the wrong range on write()
2014-02-09 15:18:09 -05:00
xfs_filestream.c
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_filestream.h
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xfs_format.h
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_fs.h
xfs: add the inode directory type support to XFS_IOC_FSGEOM
2013-10-08 14:28:09 -05:00
xfs_fsops.c
xfs: growfs overruns AGFL buffer on V4 filesystems
2013-12-10 10:04:27 -06:00
xfs_fsops.h
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xfs_globals.c
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xfs_ialloc_btree.c
xfs: fix static and extern sparse warnings
2013-10-30 13:59:56 -05:00
xfs_ialloc_btree.h
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_ialloc.c
xfs: use xfs_icluster_size_fsb in xfs_imap
2013-12-13 15:51:49 +11:00
xfs_ialloc.h
xfs: introduce a common helper xfs_icluster_size_fsb
2013-12-13 15:51:48 +11:00
xfs_icache.c
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_icache.h
xfs: update #2 for v3.12-rc1
2013-09-12 16:13:41 -07:00
xfs_icreate_item.c
xfs: format log items write directly into the linear CIL buffer
2013-12-13 11:34:02 +11:00
xfs_icreate_item.h
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xfs_inode_buf.c
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_inode_buf.h
xfs: create a shared header file for format-related information
2013-10-23 14:11:30 -05:00
xfs_inode_fork.c
Merge branch 'xfs-extent-list-locking-fixes' into for-next
2014-01-09 16:03:18 -06:00
xfs_inode_fork.h
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_inode_item.c
xfs: remove the inode log format from the inode log item
2013-12-13 11:34:05 +11:00
xfs_inode_item.h
xfs: remove the inode log format from the inode log item
2013-12-13 11:34:05 +11:00
xfs_inode.c
Merge branch 'xfs-extent-list-locking-fixes' into for-next
2014-01-09 16:03:18 -06:00
xfs_inode.h
xfs: add xfs_ilock_attr_map_shared
2013-12-18 15:48:44 -06:00
xfs_inum.h
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xfs_ioctl32.c
xfs: underflow bug in xfs_attrlist_by_handle()
2013-12-10 09:59:37 -06:00
xfs_ioctl32.h
…
xfs_ioctl.c
xfs: allow logical-sector sized O_DIRECT
2014-01-24 11:55:42 -06:00
xfs_ioctl.h
…
xfs_iomap.c
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_iomap.h
xfs: get rid of count from xfs_iomap_write_allocate()
2013-10-01 15:42:34 -05:00
xfs_iops.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2014-01-28 08:38:04 -08:00
xfs_iops.h
xfs: use generic posix ACL infrastructure
2014-01-25 23:58:21 -05:00
xfs_itable.c
xfs: use xfs_icluster_size_fsb in xfs_bulkstat
2013-12-13 15:51:48 +11:00
xfs_itable.h
…
xfs_linux.h
…
xfs_log_cil.c
xfs: format log items write directly into the linear CIL buffer
2013-12-13 11:34:02 +11:00
xfs_log_format.h
xfs: create a shared header file for format-related information
2013-10-23 14:11:30 -05:00
xfs_log_priv.h
xfs: decouple log and transaction headers
2013-10-23 16:17:44 -05:00
xfs_log_recover.c
Merge branch 'xfs-for-linus-v3.13-rc5' into for-next
2013-12-18 10:36:58 -06:00
xfs_log_recover.h
…
xfs_log_rlimit.c
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_log.c
xfs: trace AIL manipulations
2013-11-06 12:41:51 -06:00
xfs_log.h
xfs: format log items write directly into the linear CIL buffer
2013-12-13 11:34:02 +11:00
xfs_message.c
xfs: decouple log and transaction headers
2013-10-23 16:17:44 -05:00
xfs_message.h
…
xfs_mount.c
xfs: increase inode cluster size for v5 filesystems
2013-11-18 09:29:36 -06:00
xfs_mount.h
xfs: increase inode cluster size for v5 filesystems
2013-11-18 09:29:36 -06:00
xfs_mru_cache.c
…
xfs_mru_cache.h
…
xfs_qm_bhv.c
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_qm_syscalls.c
xfs: make quota metadata truncation behavior consistent to user space
2013-12-06 14:06:15 -06:00
xfs_qm.c
xfs: use xfs_ilock_data_map_shared in xfs_qm_dqiterate
2013-12-18 16:06:38 -06:00
xfs_qm.h
xfs: integrate xfs_quota_priv header file to xfs_qm
2013-12-06 14:16:33 -06:00
xfs_quota_defs.h
xfs: split dquot buffer operations out
2013-10-23 14:28:35 -05:00
xfs_quota.h
xfs: split dquot buffer operations out
2013-10-23 14:28:35 -05:00
xfs_quotaops.c
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_rtalloc.c
xfs: split xfs_rtalloc.c for userspace sanity
2013-10-23 17:16:32 -05:00
xfs_rtalloc.h
xfs: split xfs_rtalloc.c for userspace sanity
2013-10-23 17:16:32 -05:00
xfs_rtbitmap.c
xfs: fix static and extern sparse warnings
2013-10-30 13:59:56 -05:00
xfs_sb.c
xfs: be more forgiving of a v4 secondary sb w/ junk in v5 fields
2013-10-30 16:38:29 -05:00
xfs_sb.h
xfs: create a shared header file for format-related information
2013-10-23 14:11:30 -05:00
xfs_shared.h
xfs: create a shared header file for format-related information
2013-10-23 14:11:30 -05:00
xfs_stats.c
…
xfs_stats.h
…
xfs_super.c
xfs: update for v3.13-rc1
2013-11-14 17:16:35 +09:00
xfs_super.h
…
xfs_symlink_remote.c
xfs: decouple log and transaction headers
2013-10-23 16:17:44 -05:00
xfs_symlink.c
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_symlink.h
xfs: push down inactive transaction mgmt for remote symlinks
2013-10-08 14:53:02 -05:00
xfs_sysctl.c
…
xfs_sysctl.h
…
xfs_trace.c
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_trace.h
xfs: add tracepoints to AGF/AGI read operations
2013-11-06 12:42:52 -06:00
xfs_trans_ail.c
xfs: trace AIL manipulations
2013-11-06 12:41:51 -06:00
xfs_trans_buf.c
xfs: remove xfsbdstrat error
2013-12-17 09:28:43 -06:00
xfs_trans_dquot.c
xfs: fix the comment explaining xfs_trans_dqlockedjoin
2013-12-04 14:26:57 -06:00
xfs_trans_extfree.c
xfs: decouple log and transaction headers
2013-10-23 16:17:44 -05:00
xfs_trans_inode.c
xfs: open code inc_inode_iversion when logging an inode
2013-11-18 09:42:08 -06:00
xfs_trans_priv.h
xfs: decouple log and transaction headers
2013-10-23 16:17:44 -05:00
xfs_trans_resv.c
xfs: get rid of XFS_IALLOC_BLOCKS macros
2013-12-13 15:51:48 +11:00
xfs_trans_resv.h
…
xfs_trans_space.h
xfs: get rid of XFS_IALLOC_BLOCKS macros
2013-12-13 15:51:48 +11:00
xfs_trans.c
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_trans.h
xfs: format log items write directly into the linear CIL buffer
2013-12-13 11:34:02 +11:00
xfs_types.h
…
xfs_vnode.h
xfs: remove unused FI_ flags
2013-12-04 14:11:05 -06:00
xfs_xattr.c
xfs: use generic posix ACL infrastructure
2014-01-25 23:58:21 -05:00
xfs.h
…