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From:   Jeff Layton <jlayton@kernel.org>
To:     Christian Brauner <brauner@kernel.org>,
        Hugh Dickins <hughd@google.com>,
        Andrew Morton <akpm@linux-foundation.org>
Cc:     Al Viro <viro@zeniv.linux.org.uk>, Jan Kara <jack@suse.cz>,
        linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-mm@kvack.org
Subject: [PATCH v2 11/92] shmem: convert to simple_rename_timestamp
Date:   Wed,  5 Jul 2023 15:00:36 -0400
Message-ID: <20230705190309.579783-9-jlayton@kernel.org>
In-Reply-To: <20230705190309.579783-1-jlayton@kernel.org>
References: <20230705185755.579053-1-jlayton@kernel.org>
 <20230705190309.579783-1-jlayton@kernel.org>
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A rename potentially involves updating 4 different inode timestamps.
Convert to the new simple_rename_timestamp helper function.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
 mm/shmem.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/mm/shmem.c b/mm/shmem.c
index 0f45e72a5ca7..1693134959c5 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -3306,9 +3306,7 @@ static int shmem_rename2(struct mnt_idmap *idmap,
 
 	old_dir->i_size -= BOGO_DIRENT_SIZE;
 	new_dir->i_size += BOGO_DIRENT_SIZE;
-	old_dir->i_ctime = old_dir->i_mtime =
-	new_dir->i_ctime = new_dir->i_mtime =
-	inode->i_ctime = current_time(old_dir);
+	simple_rename_timestamp(old_dir, old_dentry, new_dir, new_dentry);
 	inode_inc_iversion(old_dir);
 	inode_inc_iversion(new_dir);
 	return 0;
-- 
2.41.0