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| author | Paul E. McKenney <paulmck@kernel.org> | 2022-07-22 02:46:18 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2022-07-22 02:46:18 +0200 |
| commit | 34bc7b454dc31f75a0be7ee8ab378135523d7c51 (patch) | |
| tree | a1891ee085290746b6835e5e33e3c31cec2489fa /kernel/sched | |
| parent | Merge branches 'doc.2022.06.21a', 'fixes.2022.07.19a', 'nocb.2022.07.19a', 'p... (diff) | |
| parent | context_tracking: Use arch_atomic_read() in __ct_state for KASAN (diff) | |
| download | linux-34bc7b454dc31f75a0be7ee8ab378135523d7c51.tar.xz linux-34bc7b454dc31f75a0be7ee8ab378135523d7c51.zip | |
Merge branch 'ctxt.2022.07.05a' into HEAD
ctxt.2022.07.05a: Linux-kernel memory model development branch.
Diffstat (limited to 'kernel/sched')
| -rw-r--r-- | kernel/sched/core.c | 2 | ||||
| -rw-r--r-- | kernel/sched/idle.c | 10 | ||||
| -rw-r--r-- | kernel/sched/sched.h | 1 |
3 files changed, 7 insertions, 6 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 9568019be124..f53c0096860b 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -6591,7 +6591,7 @@ void __sched schedule_idle(void) } while (need_resched()); } -#if defined(CONFIG_CONTEXT_TRACKING) && !defined(CONFIG_HAVE_CONTEXT_TRACKING_OFFSTACK) +#if defined(CONFIG_CONTEXT_TRACKING_USER) && !defined(CONFIG_HAVE_CONTEXT_TRACKING_USER_OFFSTACK) asmlinkage __visible void __sched schedule_user(void) { /* diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c index 328cccbee444..f26ab2675f7d 100644 --- a/kernel/sched/idle.c +++ b/kernel/sched/idle.c @@ -53,14 +53,14 @@ static noinline int __cpuidle cpu_idle_poll(void) { trace_cpu_idle(0, smp_processor_id()); stop_critical_timings(); - rcu_idle_enter(); + ct_idle_enter(); local_irq_enable(); while (!tif_need_resched() && (cpu_idle_force_poll || tick_check_broadcast_expired())) cpu_relax(); - rcu_idle_exit(); + ct_idle_exit(); start_critical_timings(); trace_cpu_idle(PWR_EVENT_EXIT, smp_processor_id()); @@ -98,12 +98,12 @@ void __cpuidle default_idle_call(void) * * Trace IRQs enable here, then switch off RCU, and have * arch_cpu_idle() use raw_local_irq_enable(). Note that - * rcu_idle_enter() relies on lockdep IRQ state, so switch that + * ct_idle_enter() relies on lockdep IRQ state, so switch that * last -- this is very similar to the entry code. */ trace_hardirqs_on_prepare(); lockdep_hardirqs_on_prepare(); - rcu_idle_enter(); + ct_idle_enter(); lockdep_hardirqs_on(_THIS_IP_); arch_cpu_idle(); @@ -116,7 +116,7 @@ void __cpuidle default_idle_call(void) */ raw_local_irq_disable(); lockdep_hardirqs_off(_THIS_IP_); - rcu_idle_exit(); + ct_idle_exit(); lockdep_hardirqs_on(_THIS_IP_); raw_local_irq_enable(); diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 47b89a0fc6e5..0cfe2d0af294 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -27,6 +27,7 @@ #include <linux/capability.h> #include <linux/cgroup_api.h> #include <linux/cgroup.h> +#include <linux/context_tracking.h> #include <linux/cpufreq.h> #include <linux/cpumask_api.h> #include <linux/ctype.h> |