# \[PATCH AUTOSEL 4.19 04/10\] ceph: lockdep annotations for try\_nonblocking\_invalidate

- From: Sasha Levin \<sashal@kernel.org\>
- Date: 2021-09-13 22:39:37 
- List: stable
- Page: https://ratatoskr.run/stable/2021/09/1507063
- Thread: https://ratatoskr.run/stable/2021/09/1507060/t.md

```text
From: Jeff Layton <jlayton@kernel.org>

[ Upstream commit 3eaf5aa1cfa8c97c72f5824e2e9263d6cc977b03 ]

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/ceph/caps.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 918781c51f0b..6443ba1e60eb 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -1774,6 +1774,8 @@ static int __mark_caps_flushing(struct inode *inode,
  * try to invalidate mapping pages without blocking.
  */
 static int try_nonblocking_invalidate(struct inode *inode)
+	__releases(ci->i_ceph_lock)
+	__acquires(ci->i_ceph_lock)
 {
 	struct ceph_inode_info *ci = ceph_inode(inode);
 	u32 invalidating_gen = ci->i_rdcache_gen;
-- 
2.30.2

```