]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 1ea61ee) | patch
Btrfs: check the nodatasum flag when writing compressed files
authorLi Zefan <lizf@cn.fujitsu.com>
Thu, 14 Jul 2011 03:16:47 +0000 (03:16 +0000)
committerChris Mason <chris.mason@oracle.com>
Mon, 1 Aug 2011 18:30:46 +0000 (14:30 -0400)
commiteb4cf0f5e5f122d3745dae7ce2a2d4a05bd0af0c
tree9f8ec3e2ec88e63b1772418ba6699b808e53fad3tree | snapshot
parent1ea61ee16777779f9e70db87e2ff3b3ae0ed6a40commit | diff
Btrfs: check the nodatasum flag when writing compressed files

If mounting with nodatasum option, we won't csum file data for
general write or direct-io write, and this rule should also be
applied when writing compressed files.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
fs/btrfs/compression.c diff | blob | history
Linux Kernel Source Tree.