ceph: lockdep annotations for try_nonblocking_invalidate

jtlayton · gregkh · commit 921ef7cfef15 · 2021-09-26T14:09:00.000+02:00
[ Upstream commit 3eaf5aa ] 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>
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
@@ -1868,6 +1868,8 @@ 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;

Original file line number	Diff line number	Diff line change
`@@ -1868,6 +1868,8 @@ static u64 __mark_caps_flushing(struct inode *inode,`
`1868`	`1868`	`* try to invalidate mapping pages without blocking.`
`1869`	`1869`	`*/`
`1870`	`1870`	`static int try_nonblocking_invalidate(struct inode *inode)`
	`1871`	`+ __releases(ci->i_ceph_lock)`
	`1872`	`+ __acquires(ci->i_ceph_lock)`
`1871`	`1873`	`{`
`1872`	`1874`	`struct ceph_inode_info *ci = ceph_inode(inode);`
`1873`	`1875`	`u32 invalidating_gen = ci->i_rdcache_gen;`