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authorVasily Averin <vvs@virtuozzo.com>2019-09-13 18:17:11 +0300
committerMiklos Szeredi <mszeredi@redhat.com>2019-09-24 15:28:01 +0200
commitd5880c7a8620290a6c90ced7a0e8bd0ad9419601 (patch)
treeef54c33b7fe8f1e76d81fc32a32f659ce50f16f9 /fs
parent501ae8ecae2ba5122774dee4445003505a7fd01b (diff)
fuse: fix missing unlock_page in fuse_writepage()
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>
Diffstat (limited to 'fs')
-rw-r--r--fs/fuse/file.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index a2ea347c4d2c..8c7578b95d2c 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -1861,6 +1861,7 @@ 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;
}