Messages in this thread Patch in this message | | | Date | Mon, 30 Nov 2009 14:59:44 +0900 | From | Hiroshi Shimamoto <> | Subject | [PATCH] task_struct: reduce size on TRACE_IRQFLAGS and 64bit |
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From: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Reorder task_struct field for TRACE_IRQFLAGS to remove padding on 64bit.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> --- include/linux/sched.h | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/include/linux/sched.h b/include/linux/sched.h index b9c0bcd..7341cd7 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1421,17 +1421,17 @@ struct task_struct { #endif #ifdef CONFIG_TRACE_IRQFLAGS unsigned int irq_events; - int hardirqs_enabled; unsigned long hardirq_enable_ip; - unsigned int hardirq_enable_event; unsigned long hardirq_disable_ip; + unsigned int hardirq_enable_event; unsigned int hardirq_disable_event; - int softirqs_enabled; + int hardirqs_enabled; + int hardirq_context; unsigned long softirq_disable_ip; - unsigned int softirq_disable_event; unsigned long softirq_enable_ip; + unsigned int softirq_disable_event; unsigned int softirq_enable_event; - int hardirq_context; + int softirqs_enabled; int softirq_context; #endif #ifdef CONFIG_LOCKDEP -- 1.6.3.3
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