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[PATCH] sched: include noninteractive sleep in idle detect

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Tasks waiting in SLEEP_NONINTERACTIVE state can now get to best priority so
they need to be included in the idle detection code.

Signed-off-by: Con Kolivas <kernel@kolivas.org>
Acked-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:
Con Kolivas 2006-03-31 02:31:27 -08:00 • committed by Linus Torvalds
parent e72ff0bb2c
commit 5138930e6a
1 changed files with 1 additions and 2 deletions
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3
kernel/sched.c
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@ -705,8 +705,7 @@ static int recalc_task_prio(task_t *p, unsigned long long now)
* active yet prevent them suddenly becoming cpu hogs and * active yet prevent them suddenly becoming cpu hogs and
* starving other processes. * starving other processes.
*/ */
if (p->mm && p->sleep_type != SLEEP_NONINTERACTIVE && if (p->mm && sleep_time > INTERACTIVE_SLEEP(p)) {
sleep_time > INTERACTIVE_SLEEP(p)) {
unsigned long ceiling; unsigned long ceiling;
ceiling = JIFFIES_TO_NS(MAX_SLEEP_AVG - ceiling = JIFFIES_TO_NS(MAX_SLEEP_AVG -