ceph: switch TASK_INTERRUPTIBLE to TASK_KILLABLE

lxbsz · idryomov · commit 5e56776d5215 · 2022-05-25T20:45:14.000+02:00
If the task is placed in the TASK_INTERRUPTIBLE state it will sleep
until either something explicitly wakes it up, or a non-masked signal
is received. Switch to TASK_KILLABLE to avoid the noises.

Cc: Matthew Wilcox &lt;willy@infradead.org&gt;
Signed-off-by: Xiubo Li &lt;xiubli@redhat.com&gt;
Reviewed-by: Jeff Layton &lt;jlayton@kernel.org&gt;
Signed-off-by: Ilya Dryomov &lt;idryomov@gmail.com&gt;
diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h
@@ -579,7 +579,7 @@ static inline int ceph_wait_on_async_create(struct inode *inode)
 	struct ceph_inode_info *ci = ceph_inode(inode);
 
 	return wait_on_bit(&ci->i_ceph_flags, CEPH_ASYNC_CREATE_BIT,
-			   TASK_INTERRUPTIBLE);
+			   TASK_KILLABLE);
 }
 
 extern u64 ceph_get_deleg_ino(struct ceph_mds_session *session);

Original file line number	Diff line number	Diff line change
`@@ -579,7 +579,7 @@ static inline int ceph_wait_on_async_create(struct inode *inode)`
`579`	`579`	`struct ceph_inode_info *ci = ceph_inode(inode);`
`580`	`580`
`581`	`581`	`return wait_on_bit(&ci->i_ceph_flags, CEPH_ASYNC_CREATE_BIT,`
`582`		`- TASK_INTERRUPTIBLE);`
	`582`	`+ TASK_KILLABLE);`
`583`	`583`	`}`
`584`	`584`
`585`	`585`	`extern u64 ceph_get_deleg_ino(struct ceph_mds_session *session);`