From 31db9b13e54e52693870ed5fb6755fcd829bfc68 Mon Sep 17 00:00:00 2001

From: Jeff Layton <jlayton@kernel.org>

Date: Thu, 2 Sep 2021 08:31:03 -0400

Subject: [PATCH] ceph: lockdep annotations for try_nonblocking_invalidate

Git-commit: 3eaf5aa1cfa8c97c72f5824e2e9263d6cc977b03

Patch-mainline: v5.15-rc1

References: stable-5.14.8

[ 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>

Acked-by: Takashi Iwai <tiwai@suse.de>

---

 fs/ceph/caps.c | 2 ++

 1 file changed, 2 insertions(+)

diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c

index c619a926dc18..3296a93be907 100644

--- a/fs/ceph/caps.c

+++ b/fs/ceph/caps.c

@@ -1859,6 +1859,8 @@ static u64 __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;

-- 

2.26.2