ceph: lockdep annotations for try_nonblocking_invalidate

jtlayton · idryomov · commit 3eaf5aa1cfa8 · 2021-09-02T22:49:17.000+02:00
Signed-off-by: Jeff Layton &lt;jlayton@kernel.org&gt;
Reviewed-by: Ilya Dryomov &lt;idryomov@gmail.com&gt;
Signed-off-by: Ilya Dryomov &lt;idryomov@gmail.com&gt;
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
@@ -1846,6 +1846,8 @@ 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
`@@ -1846,6 +1846,8 @@ static u64 __mark_caps_flushing(struct inode *inode,`
`1846`	`1846`	`* try to invalidate mapping pages without blocking.`
`1847`	`1847`	`*/`
`1848`	`1848`	`static int try_nonblocking_invalidate(struct inode *inode)`
	`1849`	`+ __releases(ci->i_ceph_lock)`
	`1850`	`+ __acquires(ci->i_ceph_lock)`
`1849`	`1851`	`{`
`1850`	`1852`	`struct ceph_inode_info *ci = ceph_inode(inode);`
`1851`	`1853`	`u32 invalidating_gen = ci->i_rdcache_gen;`