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 12:27:52 +0200 |
| commit | d9768d068b4ee98932eb24205f39c60397d57571 (patch) | |
| tree | 3e078530cb6c552499e2a75bfb47843988e9653f /fs/fuse | |
| parent | 291697f621a082ebd1a26ee5e8bfde62dc05890f (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 ab93c4591f8c..e0ec8b80c873 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -1706,6 +1706,7 @@ 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; } |