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| author | Arnd Bergmann <arnd@arndb.de> | 2012-02-27 12:58:59 +0000 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-02-27 12:59:03 +0000 |
| commit | d0cdd82c6e0944df733b28f5d4cbbe97298587e4 (patch) | |
| tree | 9de205625a4657fedbfae52c65ea017beb7509a8 /kernel/sched/core.c | |
| parent | 747303a383d59a4d4667152fb68293dd9ff06438 (diff) | |
| parent | 9418ba306688c0b77a8548b3281ba3d130036516 (diff) | |
Merge branch 'imx-fixes' of git://git.pengutronix.de/git/imx/linux-2.6 into next/fixes-non-critical
* 'imx-fixes' of git://git.pengutronix.de/git/imx/linux-2.6: (247 commits)
ARM: mach-imx: mx3: Fix section mismatch in imx3_init_l2x0()
ARM: imx_v4_v5_defconfig: Fix the selection of 32 bit flash support for iMX21ADS board
ARM: mach-pcm038: Fix field name of regulator_consumer_supply struct
Also includes an update to v3.3-rc3
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'kernel/sched/core.c')
| -rw-r--r-- | kernel/sched/core.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index df00cb09263..5255c9d2e05 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -74,6 +74,7 @@ #include <asm/tlb.h> #include <asm/irq_regs.h> +#include <asm/mutex.h> #ifdef CONFIG_PARAVIRT #include <asm/paravirt.h> #endif @@ -723,9 +724,6 @@ static void dequeue_task(struct rq *rq, struct task_struct *p, int flags) p->sched_class->dequeue_task(rq, p, flags); } -/* - * activate_task - move a task to the runqueue. - */ void activate_task(struct rq *rq, struct task_struct *p, int flags) { if (task_contributes_to_load(p)) @@ -734,9 +732,6 @@ void activate_task(struct rq *rq, struct task_struct *p, int flags) enqueue_task(rq, p, flags); } -/* - * deactivate_task - remove a task from the runqueue. - */ void deactivate_task(struct rq *rq, struct task_struct *p, int flags) { if (task_contributes_to_load(p)) @@ -4134,7 +4129,7 @@ recheck: on_rq = p->on_rq; running = task_current(rq, p); if (on_rq) - deactivate_task(rq, p, 0); + dequeue_task(rq, p, 0); if (running) p->sched_class->put_prev_task(rq, p); @@ -4147,7 +4142,7 @@ recheck: if (running) p->sched_class->set_curr_task(rq); if (on_rq) - activate_task(rq, p, 0); + enqueue_task(rq, p, 0); check_class_changed(rq, p, prev_class, oldprio); task_rq_unlock(rq, p, &flags); @@ -4998,9 +4993,9 @@ static int __migrate_task(struct task_struct *p, int src_cpu, int dest_cpu) * placed properly. */ if (p->on_rq) { - deactivate_task(rq_src, p, 0); + dequeue_task(rq_src, p, 0); set_task_cpu(p, dest_cpu); - activate_task(rq_dest, p, 0); + enqueue_task(rq_dest, p, 0); check_preempt_curr(rq_dest, p, 0); } done: @@ -7032,10 +7027,10 @@ static void normalize_task(struct rq *rq, struct task_struct *p) on_rq = p->on_rq; if (on_rq) - deactivate_task(rq, p, 0); + dequeue_task(rq, p, 0); __setscheduler(rq, p, SCHED_NORMAL, 0); if (on_rq) { - activate_task(rq, p, 0); + enqueue_task(rq, p, 0); resched_task(rq->curr); } |