[PATCH] reorder struct prop_local_single to remove padding on 64bit builds
From: Richard Kennedy
Date: Fri Aug 01 2008 - 08:36:49 EST
reorder structure to remove 8 bytes of padding on 64 bit builds
(also removes 8 bytes from task_struct)
Signed-off-by: Richard Kennedy <richard@xxxxxxxxxxxxxxx>
---
patch against 2.6.27-rc1
compiled & tested on AMD64 desktop
Richard
include/linux/proportions.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/proportions.h b/include/linux/proportions.h
index 5afc1b2..cf793bb 100644
--- a/include/linux/proportions.h
+++ b/include/linux/proportions.h
@@ -104,8 +104,8 @@ struct prop_local_single {
* snapshot of the last seen global state
* and a lock protecting this state
*/
- int shift;
unsigned long period;
+ int shift;
spinlock_t lock; /* protect the snapshot state */
};
--
1.5.5.1
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