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| author | Frederic Weisbecker <frederic@kernel.org> | 2017-10-27 04:42:33 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-10-27 09:55:28 +0200 |
| commit | 204c083a009378dfa751175b5fcddc75988bab6c (patch) | |
| tree | 4cf5864a13daa51b73d0a10b1149fd228ed7e9b8 | |
| parent | sched/isolation: Use its own static key (diff) | |
| download | linux-204c083a009378dfa751175b5fcddc75988bab6c.tar.xz linux-204c083a009378dfa751175b5fcddc75988bab6c.zip | |
sched/isolation: Rename is_housekeeping_cpu() to housekeeping_cpu()
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>
Diffstat (limited to '')
| -rw-r--r-- | include/linux/sched/isolation.h | 2 | ||||
| -rw-r--r-- | kernel/sched/core.c | 6 | ||||
| -rw-r--r-- | kernel/sched/fair.c | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/sched/isolation.h b/include/linux/sched/isolation.h index 194c586fbb12..ad0f5d986a2e 100644 --- a/include/linux/sched/isolation.h +++ b/include/linux/sched/isolation.h @@ -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)) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index ad188acb7636..d0fb448dd43a 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -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(); diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 591481db8c6a..cdece8f967f0 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -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))) |