diff options
| author | Olof Johansson <olof@lixom.net> | 2013-01-30 10:04:23 -0800 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2013-01-30 10:04:56 -0800 |
| commit | 3e93093ecd0c144e86a86cc1f165221b6cd3e7fb (patch) | |
| tree | 0d6dffb90985bd90fd0ca43076a629f12e277096 /fs/btrfs/file.c | |
| parent | 43243322139194c2fea606095f82498e07536c27 (diff) | |
| parent | da660b4a3b15caea9c198c4f26d1cf7023df92fc (diff) | |
Merge tag 'vexpress/drivers-for-3.9' of git://git.linaro.org/people/pawelmoll/linux into next/drivers
From Pawel Moll:
Versatile Express related driver updates for 3.9:
* Move sp810 header to a more generic location,
mainly to share it with arm64
* tag 'vexpress/drivers-for-3.9' of git://git.linaro.org/people/pawelmoll/linux:
arm: Move sp810.h to include/linux/amba/
+ Linux 3.8-rc5
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'fs/btrfs/file.c')
| -rw-r--r-- | fs/btrfs/file.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 77061bf43ed..f76b1fd160d 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -2241,6 +2241,7 @@ static int find_desired_extent(struct inode *inode, loff_t *offset, int whence) if (lockend <= lockstart) lockend = lockstart + root->sectorsize; + lockend--; len = lockend - lockstart + 1; len = max_t(u64, len, root->sectorsize); @@ -2307,9 +2308,12 @@ static int find_desired_extent(struct inode *inode, loff_t *offset, int whence) } } - *offset = start; - free_extent_map(em); - break; + if (!test_bit(EXTENT_FLAG_PREALLOC, + &em->flags)) { + *offset = start; + free_extent_map(em); + break; + } } } |