diff options
| -rw-r--r-- | include/asm-generic/preempt.h | 4 | ||||
| -rw-r--r-- | include/linux/preempt.h | 6 | ||||
| -rw-r--r-- | include/linux/sched.h | 6 | ||||
| -rw-r--r-- | init/init_task.c | 2 | ||||
| -rw-r--r-- | init/main.c | 2 | ||||
| -rw-r--r-- | kernel/sched/core.c | 14 | ||||
| -rw-r--r-- | kernel/sched/fair.c | 2 | ||||
| -rw-r--r-- | kernel/sched/sched.h | 4 |
8 files changed, 20 insertions, 20 deletions
diff --git a/include/asm-generic/preempt.h b/include/asm-generic/preempt.h index c3046c920063..d683f5e6d791 100644 --- a/include/asm-generic/preempt.h +++ b/include/asm-generic/preempt.h @@ -78,11 +78,11 @@ static __always_inline bool should_resched(int preempt_offset) tif_need_resched()); } -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION extern asmlinkage void preempt_schedule(void); #define __preempt_schedule() preempt_schedule() extern asmlinkage void preempt_schedule_notrace(void); #define __preempt_schedule_notrace() preempt_schedule_notrace() -#endif /* CONFIG_PREEMPT */ +#endif /* CONFIG_PREEMPTION */ #endif /* __ASM_PREEMPT_H */ diff --git a/include/linux/preempt.h b/include/linux/preempt.h index dd92b1a93919..bbb68dba37cc 100644 --- a/include/linux/preempt.h +++ b/include/linux/preempt.h @@ -182,7 +182,7 @@ do { \ #define preemptible() (preempt_count() == 0 && !irqs_disabled()) -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION #define preempt_enable() \ do { \ barrier(); \ @@ -203,7 +203,7 @@ do { \ __preempt_schedule(); \ } while (0) -#else /* !CONFIG_PREEMPT */ +#else /* !CONFIG_PREEMPTION */ #define preempt_enable() \ do { \ barrier(); \ @@ -217,7 +217,7 @@ do { \ } while (0) #define preempt_check_resched() do { } while (0) -#endif /* CONFIG_PREEMPT */ +#endif /* CONFIG_PREEMPTION */ #define preempt_disable_notrace() \ do { \ diff --git a/include/linux/sched.h b/include/linux/sched.h index 9f51932bd543..6947516a2d3e 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1767,7 +1767,7 @@ static inline int test_tsk_need_resched(struct task_struct *tsk) * value indicates whether a reschedule was done in fact. * cond_resched_lock() will drop the spinlock before scheduling, */ -#ifndef CONFIG_PREEMPT +#ifndef CONFIG_PREEMPTION extern int _cond_resched(void); #else static inline int _cond_resched(void) { return 0; } @@ -1796,12 +1796,12 @@ static inline void cond_resched_rcu(void) /* * Does a critical section need to be broken due to another - * task waiting?: (technically does not depend on CONFIG_PREEMPT, + * task waiting?: (technically does not depend on CONFIG_PREEMPTION, * but a general need for low latency) */ static inline int spin_needbreak(spinlock_t *lock) { -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION return spin_is_contended(lock); #else return 0; diff --git a/init/init_task.c b/init/init_task.c index 7ab773b9b3cd..bfe06c53b14e 100644 --- a/init/init_task.c +++ b/init/init_task.c @@ -174,7 +174,7 @@ struct task_struct init_task #ifdef CONFIG_FUNCTION_GRAPH_TRACER .ret_stack = NULL, #endif -#if defined(CONFIG_TRACING) && defined(CONFIG_PREEMPT) +#if defined(CONFIG_TRACING) && defined(CONFIG_PREEMPTION) .trace_recursion = 0, #endif #ifdef CONFIG_LIVEPATCH diff --git a/init/main.c b/init/main.c index 96f8d5af52d6..653693da8da6 100644 --- a/init/main.c +++ b/init/main.c @@ -433,7 +433,7 @@ noinline void __ref rest_init(void) /* * Enable might_sleep() and smp_processor_id() checks. - * They cannot be enabled earlier because with CONFIG_PREEMPT=y + * They cannot be enabled earlier because with CONFIG_PREEMPTION=y * kernel_thread() would trigger might_sleep() splats. With * CONFIG_PREEMPT_VOLUNTARY=y the init task might have scheduled * already, but it's stuck on the kthreadd_done completion. diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 2b037f195473..604a5e137efe 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -3581,7 +3581,7 @@ static inline void sched_tick_start(int cpu) { } static inline void sched_tick_stop(int cpu) { } #endif -#if defined(CONFIG_PREEMPT) && (defined(CONFIG_DEBUG_PREEMPT) || \ +#if defined(CONFIG_PREEMPTION) && (defined(CONFIG_DEBUG_PREEMPT) || \ defined(CONFIG_TRACE_PREEMPT_TOGGLE)) /* * If the value passed in is equal to the current preempt count @@ -3782,7 +3782,7 @@ again: * task, then the wakeup sets TIF_NEED_RESCHED and schedule() gets * called on the nearest possible occasion: * - * - If the kernel is preemptible (CONFIG_PREEMPT=y): + * - If the kernel is preemptible (CONFIG_PREEMPTION=y): * * - in syscall or exception context, at the next outmost * preempt_enable(). (this might be as soon as the wake_up()'s @@ -3791,7 +3791,7 @@ again: * - in IRQ context, return from interrupt-handler to * preemptible context * - * - If the kernel is not preemptible (CONFIG_PREEMPT is not set) + * - If the kernel is not preemptible (CONFIG_PREEMPTION is not set) * then at the next: * * - cond_resched() call @@ -4033,7 +4033,7 @@ static void __sched notrace preempt_schedule_common(void) } while (need_resched()); } -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION /* * this is the entry point to schedule() from in-kernel preemption * off of preempt_enable. Kernel preemptions off return from interrupt @@ -4105,7 +4105,7 @@ asmlinkage __visible void __sched notrace preempt_schedule_notrace(void) } EXPORT_SYMBOL_GPL(preempt_schedule_notrace); -#endif /* CONFIG_PREEMPT */ +#endif /* CONFIG_PREEMPTION */ /* * this is the entry point to schedule() from kernel preemption @@ -5416,7 +5416,7 @@ SYSCALL_DEFINE0(sched_yield) return 0; } -#ifndef CONFIG_PREEMPT +#ifndef CONFIG_PREEMPTION int __sched _cond_resched(void) { if (should_resched(0)) { @@ -5433,7 +5433,7 @@ EXPORT_SYMBOL(_cond_resched); * __cond_resched_lock() - if a reschedule is pending, drop the given lock, * call schedule, and on return reacquire the lock. * - * This works OK both with and without CONFIG_PREEMPT. We do strange low-level + * This works OK both with and without CONFIG_PREEMPTION. We do strange low-level * operations here to prevent schedule() from being called twice (once via * spin_unlock(), once by hand). */ diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index bc9cfeaac8bd..aff9d76d8d65 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -7430,7 +7430,7 @@ static int detach_tasks(struct lb_env *env) detached++; env->imbalance -= load; -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION /* * NEWIDLE balancing is a source of latency, so preemptible * kernels will stop after the first task is detached to minimize diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 802b1f3405f2..f2ce6ba1c5d5 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -1943,7 +1943,7 @@ unsigned long arch_scale_freq_capacity(int cpu) #endif #ifdef CONFIG_SMP -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION static inline void double_rq_lock(struct rq *rq1, struct rq *rq2); @@ -1995,7 +1995,7 @@ static inline int _double_lock_balance(struct rq *this_rq, struct rq *busiest) return ret; } -#endif /* CONFIG_PREEMPT */ +#endif /* CONFIG_PREEMPTION */ /* * double_lock_balance - lock the busiest runqueue, this_rq is locked already. |