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authorThomas Gleixner <tglx@linutronix.de>2020-11-01 17:54:13 +0100
committerThomas Gleixner <tglx@linutronix.de>2020-11-01 17:54:13 +0100
commit17bb415fefedb74d2ff02656cf59e4e3ab92ee20 (patch)
tree0ada27d370a1e2bfab1b57df9bb02a1a20371662 /arch/x86/kernel/process.c
parentceb2465c51195967f11f6507538579816ac67cb8 (diff)
parentd95bdca75b3fb41bf185efe164e05aed820081a5 (diff)
Merge tag 'irqchip-fixes-5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
Pull irqchip fixes from Marc Zyngier: - A couple of fixes after the IPI as IRQ patches (Kconfig, bcm2836) - Two SiFive PLIC fixes (irq_set_affinity, hierarchy handling) - "unmapped events" handling for the ti-sci-inta controller - Tidying up for the irq-mst driver (static functions, Kconfig) - Small cleanup in the Renesas irqpin driver - STM32 exti can now handle LP timer events
Diffstat (limited to 'arch/x86/kernel/process.c')
-rw-r--r--arch/x86/kernel/process.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 994d8393f2f7..13ce616cc7af 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -684,9 +684,7 @@ void arch_cpu_idle(void)
*/
void __cpuidle default_idle(void)
{
- trace_cpu_idle_rcuidle(1, smp_processor_id());
safe_halt();
- trace_cpu_idle_rcuidle(PWR_EVENT_EXIT, smp_processor_id());
}
#if defined(CONFIG_APM_MODULE) || defined(CONFIG_HALTPOLL_CPUIDLE_MODULE)
EXPORT_SYMBOL(default_idle);
@@ -792,7 +790,6 @@ static int prefer_mwait_c1_over_halt(const struct cpuinfo_x86 *c)
static __cpuidle void mwait_idle(void)
{
if (!current_set_polling_and_test()) {
- trace_cpu_idle_rcuidle(1, smp_processor_id());
if (this_cpu_has(X86_BUG_CLFLUSH_MONITOR)) {
mb(); /* quirk */
clflush((void *)&current_thread_info()->flags);
@@ -804,7 +801,6 @@ static __cpuidle void mwait_idle(void)
__sti_mwait(0, 0);
else
local_irq_enable();
- trace_cpu_idle_rcuidle(PWR_EVENT_EXIT, smp_processor_id());
} else {
local_irq_enable();
}