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Date:	Mon, 30 Jan 2012 17:41:33 +0900
From:	Kazuya Mio <k-mio@...jp.nec.com>
To:	ext4 <linux-ext4@...r.kernel.org>, Jan Kara <jack@...e.cz>,
	Andreas Dilger <adilger@...ger.ca>
Subject: [PATCH 2/2] ext3: Don't update ctime in ext3_splice_branch()

VFS handles updating ctime, so we don't need to update i_ctime
in ext3_splace_branch().

I backport the following patch for ext3:
http://marc.info/?l=linux-ext4&m=124505184027078&w=4

Signed-off-by: Kazuya Mio <k-mio@...jp.nec.com>
---
 fs/ext3/inode.c |    6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index 2d0afec..95cb0d1 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -795,10 +795,6 @@ static int ext3_splice_branch(handle_t *handle, struct inode *inode,
 	}
 
 	/* We are done with atomic stuff, now do the rest of housekeeping */
-
-	inode->i_ctime = CURRENT_TIME_SEC;
-	ext3_mark_inode_dirty(handle, inode);
-	/* ext3_mark_inode_dirty already updated i_sync_tid */
 	atomic_set(&ei->i_datasync_tid, handle->h_transaction->t_tid);
 
 	/* had we spliced it onto indirect block? */
@@ -819,9 +815,9 @@ static int ext3_splice_branch(handle_t *handle, struct inode *inode,
 	} else {
 		/*
 		 * OK, we spliced it into the inode itself on a direct block.
-		 * Inode was dirtied above.
 		 */
 		jbd_debug(5, "splicing direct\n");
+		ext3_mark_inode_dirty(handle, inode);
 	}
 	return err;
 
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