[PATCH] faster update_atime.

Another 2.4 forward port, original from Andrew Morton.

[PATCH] faster update_atime.
Another 2.4 forward port, original from Andrew Morton.
8118b0ca · Dave Jones · 5d16c626 · 8118b0ca
Commit 8118b0ca authored Apr 02, 2002 by Dave Jones
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fs/inode.c fs/inode.c +2 -0

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--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1196,6 +1196,8 @@ static inline void do_atime_update(struct inode *inode)
 
 void update_atime (struct inode *inode)
 {
+	if (inode->i_atime == CURRENT_TIME)
+		return;
 	if ( IS_NOATIME (inode) ) return;
 	if ( IS_NODIRATIME (inode) && S_ISDIR (inode->i_mode) ) return;
 	if ( IS_RDONLY (inode) ) return;