diff options
| author | Frederic Weisbecker <frederic@kernel.org> | 2022-02-07 16:59:06 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-02-16 15:57:55 +0100 |
| commit | 04d4e665a60902cf36e7ad39af1179cb5df542ad (patch) | |
| tree | 17ea4303d84ad511a8ec1ad7884bfd9b110f119b /arch/x86/kernel | |
| parent | net: Decouple HK_FLAG_WQ and HK_FLAG_DOMAIN cpumask fetch (diff) | |
| download | linux-04d4e665a60902cf36e7ad39af1179cb5df542ad.tar.xz linux-04d4e665a60902cf36e7ad39af1179cb5df542ad.zip | |
sched/isolation: Use single feature type while referring to housekeeping cpumask
Refer to housekeeping APIs using single feature types instead of flags.
This prevents from passing multiple isolation features at once to
housekeeping interfaces, which soon won't be possible anymore as each
isolation features will have their own cpumask.
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Juri Lelli <juri.lelli@redhat.com>
Reviewed-by: Phil Auld <pauld@redhat.com>
Link: https://lore.kernel.org/r/20220207155910.527133-5-frederic@kernel.org
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/cpu/aperfmperf.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/kernel/cpu/aperfmperf.c b/arch/x86/kernel/cpu/aperfmperf.c index 22911deacb6e..9ca008f9e9b1 100644 --- a/arch/x86/kernel/cpu/aperfmperf.c +++ b/arch/x86/kernel/cpu/aperfmperf.c @@ -91,7 +91,7 @@ unsigned int aperfmperf_get_khz(int cpu) if (!boot_cpu_has(X86_FEATURE_APERFMPERF)) return 0; - if (!housekeeping_cpu(cpu, HK_FLAG_MISC)) + if (!housekeeping_cpu(cpu, HK_TYPE_MISC)) return 0; if (rcu_is_idle_cpu(cpu)) @@ -114,7 +114,7 @@ void arch_freq_prepare_all(void) return; for_each_online_cpu(cpu) { - if (!housekeeping_cpu(cpu, HK_FLAG_MISC)) + if (!housekeeping_cpu(cpu, HK_TYPE_MISC)) continue; if (rcu_is_idle_cpu(cpu)) continue; /* Idle CPUs are completely uninteresting. */ @@ -136,7 +136,7 @@ unsigned int arch_freq_get_on_cpu(int cpu) if (!boot_cpu_has(X86_FEATURE_APERFMPERF)) return 0; - if (!housekeeping_cpu(cpu, HK_FLAG_MISC)) + if (!housekeeping_cpu(cpu, HK_TYPE_MISC)) return 0; if (aperfmperf_snapshot_cpu(cpu, ktime_get(), true)) |