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authorArjan van de Ven <arjan@linux.intel.com>2008-11-09 12:45:10 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2008-11-09 16:28:42 -0800
commit9a6558371bcd01c2973b7638181db4ccc34eab4f (patch)
tree8f7499a1718c0c158d69bb39e73b5592c84c07dd
parent6f1e94031f5891e8b375e5ff5d48672c250be353 (diff)
regression: disable timer peek-ahead for 2.6.28
It's showing up as regressions; disabling it very likely just papers over an underlying issue, but time is running out for 2.6.28, lets get back to this for 2.6.29 Fixes: #11826 and #11893 Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/cpuidle/cpuidle.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index 5bed73329ef8..8504a2108557 100644
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -65,12 +65,14 @@ static void cpuidle_idle_call(void)
return;
}
+#if 0
+ /* shows regressions, re-enable for 2.6.29 */
/*
* run any timers that can be run now, at this point
* before calculating the idle duration etc.
*/
hrtimer_peek_ahead_timers();
-
+#endif
/* ask the governor for the next state */
next_state = cpuidle_curr_governor->select(dev);
if (need_resched())