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[PATCH] hrtimers: namespace and enum cleanup

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- hrtimers did not use the hrtimer_restart enum and relied on the implict
  int representation. Fix the prototypes and the functions using the enums.
- Use seperate name spaces for the enumerations
- Convert hrtimer_restart macro to inline function
- Add comments

No functional changes.

[akpm@osdl.org: fix input driver]
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: john stultz <johnstul@us.ibm.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Thomas Gleixner
2007-02-16 08:13:58 -08:00
committed by Linus Torvalds
parent fd064b9b77
commit c9cb2e3d7c
9 changed files with 40 additions and 34 deletions
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kernel/itimer.c
+2 -2
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@@ -128,7 +128,7 @@ asmlinkage long sys_getitimer(int which, struct itimerval __user *value)
/*
* The timer is automagically restarted, when interval != 0
*/
int it_real_fn(struct hrtimer *timer)
enum hrtimer_restart it_real_fn(struct hrtimer *timer)
{
struct signal_struct *sig =
container_of(timer, struct signal_struct, real_timer);
@@ -235,7 +235,7 @@ again:
timeval_to_ktime(value->it_interval);
expires = timeval_to_ktime(value->it_value);
if (expires.tv64 != 0)
hrtimer_start(timer, expires, HRTIMER_REL);
hrtimer_start(timer, expires, HRTIMER_MODE_REL);
spin_unlock_irq(&tsk->sighand->siglock);
break;
case ITIMER_VIRTUAL: