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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 <[email protected]>
Acked-by: Ingo Molnar <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Con Kolivas 2006-03-31 02:31:27 -08:00 • committed by Linus Torvalds
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
* starving other processes.
*/
if (p->mm && p->sleep_type != SLEEP_NONINTERACTIVE &&
sleep_time > INTERACTIVE_SLEEP(p)) {
if (p->mm && sleep_time > INTERACTIVE_SLEEP(p)) {
unsigned long ceiling;
ceiling = JIFFIES_TO_NS(MAX_SLEEP_AVG -