diff options
| author |   Ingo Molnar <mingo@kernel.org> | 2022-08-30 10:27:33 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2022-08-30 10:28:15 +0200 |
| commit | 53aa930dc4bae6aa269951bd37103083145d6691 (patch) | |
| tree | 1b228764df620cf5bbc206ba4835fcb437781722 /kernel/sched/sched.h | |
| parent | sched: Add update_current_exec_runtime helper (diff) | |
| parent | sched/all: Change all BUG_ON() instances in the scheduler to WARN_ON_ONCE() (diff) | |
| download | linux-dev-53aa930dc4bae6aa269951bd37103083145d6691.tar.xz linux-dev-53aa930dc4bae6aa269951bd37103083145d6691.zip | |
Merge branch 'sched/warnings' into sched/core, to pick up WARN_ON_ONCE() conversion commit
Merge in the BUG_ON() => WARN_ON_ONCE() conversion commit.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched/sched.h')
| -rw-r--r-- | kernel/sched/sched.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index da17be6f27fd..b75ac74986fb 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> @@ -465,9 +466,6 @@ extern void __refill_cfs_bandwidth_runtime(struct cfs_bandwidth *cfs_b); extern void start_cfs_bandwidth(struct cfs_bandwidth *cfs_b); extern void unthrottle_cfs_rq(struct cfs_rq *cfs_rq); -extern void unregister_rt_sched_group(struct task_group *tg); -extern void free_rt_sched_group(struct task_group *tg); -extern int alloc_rt_sched_group(struct task_group *tg, struct task_group *parent); extern void init_tg_rt_entry(struct task_group *tg, struct rt_rq *rt_rq, struct sched_rt_entity *rt_se, int cpu, struct sched_rt_entity *parent); @@ -505,6 +503,10 @@ struct cfs_bandwidth { }; #endif /* CONFIG_CGROUP_SCHED */ +extern void unregister_rt_sched_group(struct task_group *tg); +extern void free_rt_sched_group(struct task_group *tg); +extern int alloc_rt_sched_group(struct task_group *tg, struct task_group *parent); + /* * u64_u32_load/u64_u32_store * @@ -2695,8 +2697,8 @@ static inline void double_rq_lock(struct rq *rq1, struct rq *rq2) __acquires(rq1->lock) __acquires(rq2->lock) { - BUG_ON(!irqs_disabled()); - BUG_ON(rq1 != rq2); + WARN_ON_ONCE(!irqs_disabled()); + WARN_ON_ONCE(rq1 != rq2); raw_spin_rq_lock(rq1); __acquire(rq2->lock); /* Fake it out ;) */ double_rq_clock_clear_update(rq1, rq2); @@ -2712,7 +2714,7 @@ static inline void double_rq_unlock(struct rq *rq1, struct rq *rq2) __releases(rq1->lock) __releases(rq2->lock) { - BUG_ON(rq1 != rq2); + WARN_ON_ONCE(rq1 != rq2); raw_spin_rq_unlock(rq1); __release(rq2->lock); } |