[PATCH 4.4 14/23] ceph: lockdep annotations for try_nonblocking_invalidate

From: Greg Kroah-Hartman
Date: Fri Sep 24 2021 - 08:44:36 EST


From: Jeff Layton <jlayton@xxxxxxxxxx>

[ Upstream commit 3eaf5aa1cfa8c97c72f5824e2e9263d6cc977b03 ]

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

diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 9d74cd37b395..154c47282a34 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -1545,6 +1545,8 @@ 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;
--
2.33.0