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[PATCH] hrtimer: switch itimers to hrtimer

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switch itimers to a hrtimers-based implementation

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Thomas Gleixner
2006-01-09 20:52:34 -08:00
committed by Linus Torvalds
parent df78488de7
commit 2ff678b8da
7 changed files with 65 additions and 68 deletions
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5
include/linux/sched.h
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@@ -105,6 +105,7 @@ extern unsigned long nr_iowait(void);
#include <linux/param.h>
#include <linux/resource.h>
#include <linux/timer.h>
#include <linux/hrtimer.h>
#include <asm/processor.h>
@@ -398,8 +399,8 @@ struct signal_struct {
struct list_head posix_timers;
/* ITIMER_REAL timer for the process */
struct timer_list real_timer;
unsigned long it_real_value, it_real_incr;
struct hrtimer real_timer;
ktime_t it_real_incr;
/* ITIMER_PROF and ITIMER_VIRTUAL timers for the process */
cputime_t it_prof_expires, it_virt_expires;