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| author | Tejun Heo <tj@kernel.org> | 2013-01-23 09:31:01 -0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2013-01-23 09:31:01 -0800 |
| commit | c14afb82ffff5903a701a9fb737ac20f36d1f755 (patch) | |
| tree | 304dcc7b1d7b9a5f564f7e978228e61ef41fbef2 /fs/exofs/inode.c | |
| parent | 0fdff3ec6d87856cdcc99e69cf42143fdd6c56b4 (diff) | |
| parent | 1d8549085377674224bf30a368284c391a3ce40e (diff) | |
| download | olio-linux-3.10-c14afb82ffff5903a701a9fb737ac20f36d1f755.tar.xz olio-linux-3.10-c14afb82ffff5903a701a9fb737ac20f36d1f755.zip | |
Merge branch 'master' into for-3.9-async
To receive f56c3196f251012de9b3ebaff55732a9074fdaae ("async: fix
__lowest_in_progress()").
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'fs/exofs/inode.c')
| -rw-r--r-- | fs/exofs/inode.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/fs/exofs/inode.c b/fs/exofs/inode.c index b5618104775..d1f80abd882 100644 --- a/fs/exofs/inode.c +++ b/fs/exofs/inode.c @@ -361,12 +361,12 @@ static int read_exec(struct page_collect *pcol) return 0; err: - if (!pcol->read_4_write) - _unlock_pcol_pages(pcol, ret, READ); - - pcol_free(pcol); - + if (!pcol_copy) /* Failed before ownership transfer */ + pcol_copy = pcol; + _unlock_pcol_pages(pcol_copy, ret, READ); + pcol_free(pcol_copy); kfree(pcol_copy); + return ret; } @@ -676,8 +676,10 @@ static int write_exec(struct page_collect *pcol) return 0; err: - _unlock_pcol_pages(pcol, ret, WRITE); - pcol_free(pcol); + if (!pcol_copy) /* Failed before ownership transfer */ + pcol_copy = pcol; + _unlock_pcol_pages(pcol_copy, ret, WRITE); + pcol_free(pcol_copy); kfree(pcol_copy); return ret; |