[PATCH] cpuidle menu: remove 8 bytes of padding on 64 bit builds

From: Richard Kennedy
Date: Mon Jan 25 2010 - 05:59:25 EST

reorder struct menu_device to remove 8 bytes of padding on 64 bit
builds. Size drops from 136 to 128 bytes, so possibly needing one fewer
cache lines.

Signed-off-by: Richard Kennedy <richard@xxxxxxxxxxxxxxx>

patch against 2.6.33-rc5
compile tested only


diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c
index 73655ae..1aea715 100644
--- a/drivers/cpuidle/governors/menu.c
+++ b/drivers/cpuidle/governors/menu.c
@@ -100,8 +100,8 @@ struct menu_device {
int needs_update;

unsigned int expected_us;
- u64 predicted_us;
unsigned int measured_us;
+ u64 predicted_us;
unsigned int exit_us;
unsigned int bucket;
u64 correction_factor[BUCKETS];

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