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authorCon Kolivas <kernel@kolivas.org>2006-03-31 05:31:27 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-31 15:18:59 -0500
commit5138930e6a69f1c7851a82d7cedaa01fad029fcf (patch)
treecef55be8eb6d798188127f2ca7f53ed25ef88422 /kernel/sched.c
parente72ff0bb2c163eb13014ba113701bd42dab382fe (diff)
[PATCH] sched: include noninteractive sleep in idle detect
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>
Diffstat (limited to 'kernel/sched.c')
-rw-r--r--kernel/sched.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index 7b371931114f..3055fe806ff7 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -705,8 +705,7 @@ static int recalc_task_prio(task_t *p, unsigned long long now)
705 * active yet prevent them suddenly becoming cpu hogs and 705 * active yet prevent them suddenly becoming cpu hogs and
706 * starving other processes. 706 * starving other processes.
707 */ 707 */
708 if (p->mm && p->sleep_type != SLEEP_NONINTERACTIVE && 708 if (p->mm && sleep_time > INTERACTIVE_SLEEP(p)) {
709 sleep_time > INTERACTIVE_SLEEP(p)) {
710 unsigned long ceiling; 709 unsigned long ceiling;
711 710
712 ceiling = JIFFIES_TO_NS(MAX_SLEEP_AVG - 711 ceiling = JIFFIES_TO_NS(MAX_SLEEP_AVG -