From: Marc Dionne <marc.dio...@auristor.com>
[ Upstream commit 21bd68f196ca91fc0f3d9bd1b32f6e530e8c1c88 ]
__pagevec_release() complains loudly if any page in the vector is still
locked. The pages need to be locked for generic_error_remove_page(), but
that function doesn't actually unlock them.
Unlock the pages afterwards.
Signed-off-by: Marc Dionne <marc.dio...@auristor.com>
Signed-off-by: David Howells <dhowe...@redhat.com>
Tested-by: Jonathan Billings <jsbil...@umich.edu>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
fs/afs/write.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/afs/write.c b/fs/afs/write.c
index 72efcfcf9f95..0122d7445fba 100644
--- a/fs/afs/write.c
+++ b/fs/afs/write.c
@@ -264,6 +264,7 @@ static void afs_kill_pages(struct address_space *mapping,
first = page->index + 1;
lock_page(page);
generic_error_remove_page(mapping, page);
+ unlock_page(page);
}
__pagevec_release(&pv);
--
2.20.1
