diff options
| author |   Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> | 2009-11-30 14:59:44 +0900 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2009-12-02 10:24:37 +0100 |
| commit | fa1452e808732ae10e8b1267fd75fc2d028d634b (patch) | |
| tree | c6c3031fa072b168fceef530f38e5166f21ed17d /include/linux/sched.h | |
| parent | locking: Use __[SPIN|RW]_LOCK_UNLOCKED in [spin|rw]_lock_init() (diff) | |
| download | linux-dev-fa1452e808732ae10e8b1267fd75fc2d028d634b.tar.xz linux-dev-fa1452e808732ae10e8b1267fd75fc2d028d634b.zip | |
locking, task_struct: Reduce size on TRACE_IRQFLAGS and 64bit
Reorder task_struct field for TRACE_IRQFLAGS to remove padding
on 64-bit.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <4B135F50.8070302@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to '')
| -rw-r--r-- | 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 75e6e60bf583..49be8f7c05f6 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 |