diff options
| author | Vasily Averin <vvs@virtuozzo.com> | 2019-09-13 18:17:11 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-05 12:30:31 +0200 |
| commit | a48915476e612ff4da30d8340881b4d6bdb2fec6 (patch) | |
| tree | 3fd9e5fb7e027b5a381129b4bbb8522691a6abbf /fs/fuse | |
| parent | c1f7ffbf978f32a5c85cb2d0599fa1199aaf55da (diff) | |
fuse: fix missing unlock_page in fuse_writepage()
commit d5880c7a8620290a6c90ced7a0e8bd0ad9419601 upstream.
unlock_page() was missing in case of an already in-flight write against the
same page.
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Fixes: ff17be086477 ("fuse: writepage: skip already in flight")
Cc: <stable@vger.kernel.org> # v3.13
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/fuse')
| -rw-r--r-- | fs/fuse/file.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 72be347a0469..1b0e7b1039c1 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -1694,6 +1694,7 @@ static int fuse_writepage(struct page *page, struct writeback_control *wbc) WARN_ON(wbc->sync_mode == WB_SYNC_ALL); redirty_page_for_writepage(wbc, page); + unlock_page(page); return 0; } |