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| author | Miao Xie <miaox@cn.fujitsu.com> | 2012-12-05 14:56:13 +0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@fusionio.com> | 2012-12-17 05:46:20 +0400 |
| commit | ac6a2b36f9fcfbe4865550afb6d333dec6b57578 (patch) | |
| tree | 7e6212618664d645a5954ddcd8de58267e0f916c /Documentation/DMA-API.txt | |
| parent | 7426cc04d407621773af3a0403e57642e40c36bf (diff) | |
| download | linux-ac6a2b36f9fcfbe4865550afb6d333dec6b57578.tar.xz | |
Btrfs: fix wrong return value of btrfs_truncate_page()
ret variant may be set to 0 if we read page successfully, but it might be
released before we lock it again. On this case, if we fail to allocate a
new page, we will return 0, it is wrong, fix it.
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'Documentation/DMA-API.txt')
0 files changed, 0 insertions, 0 deletions