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authorLinus Torvalds <torvalds@linux-foundation.org>2010-08-03 14:33:38 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-03 14:33:38 -0700
commit51102ee5b8853d230e534cbcd0d888f0134738a3 (patch)
tree5a34844b3040dbc099dd0d3ebc2e6fca0bc65855 /Documentation
parent54161df1fb1469d66bce3a3b14d8281adbb69263 (diff)
parent6b0a2996a0c023d84bc27ec7528a6e54cb5ea264 (diff)
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
* 'for-linus' of git://oss.sgi.com/xfs/xfs: (49 commits) xfs simplify and speed up direct I/O completions xfs: move aio completion after unwritten extent conversion direct-io: move aio_complete into ->end_io xfs: fix big endian build xfs: clean up xfs_bmap_get_bp xfs: simplify xfs_truncate_file xfs: kill the b_strat callback in xfs_buf xfs: remove obsolete osyncisosync mount option xfs: clean up filestreams helpers xfs: fix gcc 4.6 set but not read and unused statement warnings xfs: Fix build when CONFIG_XFS_POSIX_ACL=n xfs: fix unsigned underflow in xfs_free_eofblocks xfs: use GFP_NOFS for page cache allocation xfs: fix memory reclaim recursion deadlock on locked inode buffer xfs: fix xfs_trans_add_item() lockdep warnings xfs: simplify and remove xfs_ireclaim xfs: don't block on buffer read errors xfs: move inode shrinker unregister even earlier xfs: remove a dmapi leftover xfs: writepage always has buffers ...
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/filesystems/xfs.txt11
1 files changed, 0 insertions, 11 deletions
diff --git a/Documentation/filesystems/xfs.txt b/Documentation/filesystems/xfs.txt
index 9878f50d6ed..7bff3e4f35d 100644
--- a/Documentation/filesystems/xfs.txt
+++ b/Documentation/filesystems/xfs.txt
@@ -131,17 +131,6 @@ When mounting an XFS filesystem, the following options are accepted.
Don't check for double mounted file systems using the file system uuid.
This is useful to mount LVM snapshot volumes.
- osyncisosync
- Make O_SYNC writes implement true O_SYNC. WITHOUT this option,
- Linux XFS behaves as if an "osyncisdsync" option is used,
- which will make writes to files opened with the O_SYNC flag set
- behave as if the O_DSYNC flag had been used instead.
- This can result in better performance without compromising
- data safety.
- However if this option is not in effect, timestamp updates from
- O_SYNC writes can be lost if the system crashes.
- If timestamp updates are critical, use the osyncisosync option.
-
uquota/usrquota/uqnoenforce/quota
User disk quota accounting enabled, and limits (optionally)
enforced. Refer to xfs_quota(8) for further details.