From: Richard Kennedy <richard@rsk.demon.co.uk>
Date: Mon, 22 Sep 2008 21:42:43 +0000 (-0700)
Subject: hrtimer: reorder struct hrtimer to save 8 bytes on 64bit builds
X-Git-Tag: v2.6.28-rc1~82^2^2
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=1b02469088ac7a13d7e622b618b7410d0f1ce5ec;p=linux-2.6-omap-h63xx.git

hrtimer: reorder struct hrtimer to save 8 bytes on 64bit builds

reorder struct hrtimer to save 8 bytes on 64 bit builds when
CONFIG_TIMER_STATS selected.  (also removes 8 bytes from signal_struct)

Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 68b0196d869..8730b60c943 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -115,12 +115,12 @@ struct hrtimer {
 	enum hrtimer_restart		(*function)(struct hrtimer *);
 	struct hrtimer_clock_base	*base;
 	unsigned long			state;
-	enum hrtimer_cb_mode		cb_mode;
 	struct list_head		cb_entry;
+	enum hrtimer_cb_mode		cb_mode;
 #ifdef CONFIG_TIMER_STATS
+	int				start_pid;
 	void				*start_site;
 	char				start_comm[16];
-	int				start_pid;
 #endif
 };