From 56e4dea81a55c338eede625f715c7fa21f1a28c4 Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Mon, 27 Oct 2014 10:49:45 -0500 Subject: [PATCH] percpu: Convert remaining __get_cpu_var uses in 3.18-rcX During the 3.18 merge period additional __get_cpu_var uses were added. The patch converts these to this_cpu_ptr(). Signed-off-by: Christoph Lameter Acked-by: Will Deacon Acked-by: Thomas Gleixner Signed-off-by: Tejun Heo --- arch/arm64/kernel/psci.c | 4 ++-- kernel/irq_work.c | 4 ++-- kernel/time/tick-sched.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/arm64/kernel/psci.c b/arch/arm64/kernel/psci.c index 866c1c8..d56394b 100644 --- a/arch/arm64/kernel/psci.c +++ b/arch/arm64/kernel/psci.c @@ -511,7 +511,7 @@ static int cpu_psci_cpu_kill(unsigned int cpu) static int psci_suspend_finisher(unsigned long index) { - struct psci_power_state *state = __get_cpu_var(psci_power_state); + struct psci_power_state *state = __this_cpu_read(psci_power_state); return psci_ops.cpu_suspend(state[index - 1], virt_to_phys(cpu_resume)); @@ -520,7 +520,7 @@ static int psci_suspend_finisher(unsigned long index) static int __maybe_unused cpu_psci_cpu_suspend(unsigned long index) { int ret; - struct psci_power_state *state = __get_cpu_var(psci_power_state); + struct psci_power_state *state = __this_cpu_read(psci_power_state); /* * idle state index 0 corresponds to wfi, should never be called * from the cpu_suspend operations diff --git a/kernel/irq_work.c b/kernel/irq_work.c index 3ab9048..cbf9fb8 100644 --- a/kernel/irq_work.c +++ b/kernel/irq_work.c @@ -175,11 +175,11 @@ EXPORT_SYMBOL_GPL(irq_work_run); void irq_work_tick(void) { - struct llist_head *raised = &__get_cpu_var(raised_list); + struct llist_head *raised = this_cpu_ptr(&raised_list); if (!llist_empty(raised) && !arch_irq_work_has_interrupt()) irq_work_run_list(raised); - irq_work_run_list(&__get_cpu_var(lazy_list)); + irq_work_run_list(this_cpu_ptr(&lazy_list)); } /* diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index 7b5741f..b1c6a51 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -235,7 +235,7 @@ void tick_nohz_full_kick(void) if (!tick_nohz_full_cpu(smp_processor_id())) return; - irq_work_queue(&__get_cpu_var(nohz_full_kick_work)); + irq_work_queue(this_cpu_ptr(&nohz_full_kick_work)); } /* -- 2.7.4