diff options
| author | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2013-02-21 17:07:14 +0100 |
|---|---|---|
| committer | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2013-02-21 17:07:14 +0100 |
| commit | e29371d762df5bb35d2bc434ea266a046e5a0a75 (patch) | |
| tree | dac4a8db52d92453415f35606130a49e9f32e4ef /fs/exofs/inode.c | |
| parent | 17b14ca25e9cd6c5cd7605941f6120e405a84f8b (diff) | |
| parent | 894e2ac82bd0029adce7ad6c8d25501fdd82c994 (diff) | |
Merge branch 'master' of git://1984.lsi.us.es/nf
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; |