---

yaml --- r: 198141 b: refs/heads/master c: f00e047 h: refs/heads/master i: 198139: 397a15c v: v3
git-mirror · May 24, 2010 · 0f13493 · 0f13493
1 parent 450715a
commit 0f13493
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bd45b7a385c5ffd82c11a1d51880be18559e5ad9
+refs/heads/master: f00e047efdf9d31c8a7dd7875b411f97cfa7d8e5
diff --git a/trunk/kernel/timer.c b/trunk/kernel/timer.c
@@ -750,13 +750,14 @@ unsigned long apply_slack(struct timer_list *timer, unsigned long expires)
 	unsigned long expires_limit, mask;
 	int bit;
 
-	expires_limit = expires + timer->slack;
+	expires_limit = expires;
 
-	if (timer->slack < 0) /* auto slack: use 0.4% */
+	if (timer->slack > -1)
+		expires_limit = expires + timer->slack;
+	else if (time_after(expires, jiffies)) /* auto slack: use 0.4% */
 		expires_limit = expires + (expires - jiffies)/256;
 
 	mask = expires ^ expires_limit;
-
 	if (mask == 0)
 		return expires;