From 641f5219f2ea0dfd1c024c91021ddc83f50bf1ce Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 2 Dec 2008 06:36:10 -0500 Subject: [PATCH] Btrfs: sparse lock verification annotations for wait_on_state Signed-off-by: Chris Mason --- fs/btrfs/extent_io.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 87dba8517935..d79ccdbfdd95 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -577,6 +577,8 @@ EXPORT_SYMBOL(clear_extent_bit); static int wait_on_state(struct extent_io_tree *tree, struct extent_state *state) + __releases(tree->lock) + __acquires(tree->lock) { DEFINE_WAIT(wait); prepare_to_wait(&state->wq, &wait, TASK_UNINTERRUPTIBLE); -- 2.39.2