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sched/isolation: Rename is_housekeeping_cpu() to housekeeping_cpu()

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Fit it into the housekeeping_*() namespace.

Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Chris Metcalf <cmetcalf@mellanox.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Luiz Capitulino <lcapitulino@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: Wanpeng Li <kernellwp@gmail.com>
Link: http://lkml.kernel.org/r/1509072159-31808-7-git-send-email-frederic@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Frederic Weisbecker 2017-10-27 04:42:33 +02:00 committed by Ingo Molnar
parent e179f5a04b
commit 204c083a00
3 changed files with 5 additions and 5 deletions
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2
include/linux/sched/isolation.h
View File

@ -29,7 +29,7 @@ static inline void housekeeping_affine(struct task_struct *t) { }
static inline void housekeeping_init(void) { }
#endif /* CONFIG_NO_HZ_FULL */
static inline bool is_housekeeping_cpu(int cpu)
static inline bool housekeeping_cpu(int cpu)
{
#ifdef CONFIG_NO_HZ_FULL
if (static_branch_unlikely(&housekeeping_overriden))

6
kernel/sched/core.c
View File

@ -527,7 +527,7 @@ int get_nohz_timer_target(void)
int i, cpu = smp_processor_id();
struct sched_domain *sd;
if (!idle_cpu(cpu) && is_housekeeping_cpu(cpu))
if (!idle_cpu(cpu) && housekeeping_cpu(cpu))
return cpu;
rcu_read_lock();
@ -536,14 +536,14 @@ int get_nohz_timer_target(void)
if (cpu == i)
continue;
if (!idle_cpu(i) && is_housekeeping_cpu(i)) {
if (!idle_cpu(i) && housekeeping_cpu(i)) {
cpu = i;
goto unlock;
}
}
}
if (!is_housekeeping_cpu(cpu))
if (!housekeeping_cpu(cpu))
cpu = housekeeping_any_cpu();
unlock:
rcu_read_unlock();

2
kernel/sched/fair.c
View File

@ -9027,7 +9027,7 @@ void nohz_balance_enter_idle(int cpu)
return;
/* Spare idle load balancing on CPUs that don't want to be disturbed: */
if (!is_housekeeping_cpu(cpu))
if (!housekeeping_cpu(cpu))
return;
if (test_bit(NOHZ_TICK_STOPPED, nohz_flags(cpu)))