linux-kernel - [PATCH 5/6] fs/fs-writeback.c: replace two annotations for __inode_wait_for

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Date:   Mon, 16 Mar 2020 23:38:03 +0000
From:   Jules Irenge <jbi.octave@...il.com>
To:     boqun.feng@...il.com
Cc:     linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        Alexander Viro <viro@...iv.linux.org.uk>
Subject: [PATCH 5/6] fs/fs-writeback.c: replace two annotations for __inode_wait_for_writeback()

To improve readability of the code,
__releases(inode->i_lock) and __acquires(inode->i_lock) annotations here
are replaced by one annotation __must_hold(inode->i_lock)

Signed-off-by: Jules Irenge <jbi.octave@...il.com>
---
 fs/fs-writeback.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index 008e572faf32..d0c0dc10526d 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -1322,8 +1322,7 @@ static int write_inode(struct inode *inode, struct writeback_control *wbc)
  * Caller must make sure inode cannot go away when we drop i_lock.
  */
 static void __inode_wait_for_writeback(struct inode *inode)
-	__releases(inode->i_lock)
-	__acquires(inode->i_lock)
+	__must_hold(inode->i_lock)
 {
 	DEFINE_WAIT_BIT(wq, &inode->i_state, __I_SYNC);
 	wait_queue_head_t *wqh;
-- 
2.24.1