linux-kernel - [PATCH AUTOSEL 4.4 2/8] ceph: lockdep annotations for try_nonblocking

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Message-Id: <20210913223601.436675-2-sashal@kernel.org>
Date:   Mon, 13 Sep 2021 18:35:55 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Jeff Layton <jlayton@...nel.org>,
        Ilya Dryomov <idryomov@...il.com>,
        Sasha Levin <sashal@...nel.org>, ceph-devel@...r.kernel.org
Subject: [PATCH AUTOSEL 4.4 2/8] ceph: lockdep annotations for try_nonblocking_invalidate

From: Jeff Layton <jlayton@...nel.org>

[ Upstream commit 3eaf5aa1cfa8c97c72f5824e2e9263d6cc977b03 ]

Signed-off-by: Jeff Layton <jlayton@...nel.org>
Reviewed-by: Ilya Dryomov <idryomov@...il.com>
Signed-off-by: Ilya Dryomov <idryomov@...il.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 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;
-- 
2.30.2