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WSL2-Linux-Kernel
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sched: Rename select_task_rq() argument 

In order to be able to rename the sync argument, we need to rename
the current flag argument.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Peter Zijlstra 2009-09-14 19:37:39 +02:00 коммит произвёл Ingo Molnar
Родитель 8e6598af3f
Коммит 0763a660a8
4 изменённых файлов: 11 добавлений и 11 удалений
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2
include/linux/sched.h
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@ -1037,7 +1037,7 @@ struct sched_class {
void (*put_prev_task) (struct rq *rq, struct task_struct *p); void (*put_prev_task) (struct rq *rq, struct task_struct *p);
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
int (*select_task_rq)(struct task_struct *p, int flag, int sync); int (*select_task_rq)(struct task_struct *p, int sd_flag, int sync);
unsigned long (*load_balance) (struct rq *this_rq, int this_cpu, unsigned long (*load_balance) (struct rq *this_rq, int this_cpu,
struct rq *busiest, unsigned long max_load_move, struct rq *busiest, unsigned long max_load_move,

14
kernel/sched_fair.c
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@ -1331,7 +1331,7 @@ find_idlest_cpu(struct sched_group *group, struct task_struct *p, int this_cpu)
* *
* preempt must be disabled. * preempt must be disabled.
*/ */
static int select_task_rq_fair(struct task_struct *p, int flag, int sync) static int select_task_rq_fair(struct task_struct *p, int sd_flag, int sync)
{ {
struct sched_domain *tmp, *sd = NULL; struct sched_domain *tmp, *sd = NULL;
int cpu = smp_processor_id(); int cpu = smp_processor_id();
@ -1339,7 +1339,7 @@ static int select_task_rq_fair(struct task_struct *p, int flag, int sync)
int new_cpu = cpu; int new_cpu = cpu;
int want_affine = 0; int want_affine = 0;
if (flag & SD_BALANCE_WAKE) { if (sd_flag & SD_BALANCE_WAKE) {
if (sched_feat(AFFINE_WAKEUPS)) if (sched_feat(AFFINE_WAKEUPS))
want_affine = 1; want_affine = 1;
new_cpu = prev_cpu; new_cpu = prev_cpu;
@ -1368,7 +1368,7 @@ static int select_task_rq_fair(struct task_struct *p, int flag, int sync)
break; break;
} }
switch (flag) { switch (sd_flag) {
case SD_BALANCE_WAKE: case SD_BALANCE_WAKE:
if (!sched_feat(LB_WAKEUP_UPDATE)) if (!sched_feat(LB_WAKEUP_UPDATE))
break; break;
@ -1392,7 +1392,7 @@ static int select_task_rq_fair(struct task_struct *p, int flag, int sync)
want_affine = 0; want_affine = 0;
} }
if (!(tmp->flags & flag)) if (!(tmp->flags & sd_flag))
continue; continue;
sd = tmp; sd = tmp;
@ -1402,12 +1402,12 @@ static int select_task_rq_fair(struct task_struct *p, int flag, int sync)
struct sched_group *group; struct sched_group *group;
int weight; int weight;
if (!(sd->flags & flag)) { if (!(sd->flags & sd_flag)) {
sd = sd->child; sd = sd->child;
continue; continue;
} }
group = find_idlest_group(sd, p, cpu, flag); group = find_idlest_group(sd, p, cpu, sd_flag);
if (!group) { if (!group) {
sd = sd->child; sd = sd->child;
continue; continue;
@ -1427,7 +1427,7 @@ static int select_task_rq_fair(struct task_struct *p, int flag, int sync)
for_each_domain(cpu, tmp) { for_each_domain(cpu, tmp) {
if (weight <= cpumask_weight(sched_domain_span(tmp))) if (weight <= cpumask_weight(sched_domain_span(tmp)))
break; break;
if (tmp->flags & flag) if (tmp->flags & sd_flag)
sd = tmp; sd = tmp;
} }
/* while loop will break here if sd == NULL */ /* while loop will break here if sd == NULL */

2
kernel/sched_idletask.c
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@ -6,7 +6,7 @@
*/ */
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
static int select_task_rq_idle(struct task_struct *p, int flag, int sync) static int select_task_rq_idle(struct task_struct *p, int sd_flag, int sync)
{ {
return task_cpu(p); /* IDLE tasks as never migrated */ return task_cpu(p); /* IDLE tasks as never migrated */
} }

4
kernel/sched_rt.c
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@ -938,11 +938,11 @@ static void yield_task_rt(struct rq *rq)
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
static int find_lowest_rq(struct task_struct *task); static int find_lowest_rq(struct task_struct *task);
static int select_task_rq_rt(struct task_struct *p, int flag, int sync) static int select_task_rq_rt(struct task_struct *p, int sd_flag, int sync)
{ {
struct rq *rq = task_rq(p); struct rq *rq = task_rq(p);
if (flag != SD_BALANCE_WAKE) if (sd_flag != SD_BALANCE_WAKE)
return smp_processor_id(); return smp_processor_id();
/* /*