diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/rculist.h | 4 | ||||
| -rw-r--r-- | include/linux/rcutiny.h | 1 | ||||
| -rw-r--r-- | include/linux/rcutree.h | 1 | ||||
| -rw-r--r-- | include/linux/timer.h | 2 | ||||
| -rw-r--r-- | include/trace/events/rcu.h | 1 |
5 files changed, 6 insertions, 3 deletions
diff --git a/include/linux/rculist.h b/include/linux/rculist.h index 9f313e4999fe..8214cdc715f2 100644 --- a/include/linux/rculist.h +++ b/include/linux/rculist.h @@ -60,9 +60,9 @@ static inline void INIT_LIST_HEAD_RCU(struct list_head *list) #define __list_check_rcu(dummy, cond, extra...) \ ({ \ check_arg_count_one(extra); \ - RCU_LOCKDEP_WARN(!cond && !rcu_read_lock_any_held(), \ + RCU_LOCKDEP_WARN(!(cond) && !rcu_read_lock_any_held(), \ "RCU-list traversed in non-reader section!"); \ - }) + }) #else #define __list_check_rcu(dummy, cond, extra...) \ ({ check_arg_count_one(extra); }) diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h index b2b2dc990da9..045c28b71f4f 100644 --- a/include/linux/rcutiny.h +++ b/include/linux/rcutiny.h @@ -83,6 +83,7 @@ void rcu_scheduler_starting(void); static inline void rcu_scheduler_starting(void) { } #endif /* #else #ifndef CONFIG_SRCU */ static inline void rcu_end_inkernel_boot(void) { } +static inline bool rcu_inkernel_boot_has_ended(void) { return true; } static inline bool rcu_is_watching(void) { return true; } static inline void rcu_momentary_dyntick_idle(void) { } static inline void kfree_rcu_scheduler_running(void) { } diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h index 2f787b9029d1..45f3f66bb04d 100644 --- a/include/linux/rcutree.h +++ b/include/linux/rcutree.h @@ -54,6 +54,7 @@ void exit_rcu(void); void rcu_scheduler_starting(void); extern int rcu_scheduler_active __read_mostly; void rcu_end_inkernel_boot(void); +bool rcu_inkernel_boot_has_ended(void); bool rcu_is_watching(void); #ifndef CONFIG_PREEMPTION void rcu_all_qs(void); diff --git a/include/linux/timer.h b/include/linux/timer.h index 1e6650ed066d..0dc19a8c39c9 100644 --- a/include/linux/timer.h +++ b/include/linux/timer.h @@ -164,7 +164,7 @@ static inline void destroy_timer_on_stack(struct timer_list *timer) { } */ static inline int timer_pending(const struct timer_list * timer) { - return timer->entry.pprev != NULL; + return !hlist_unhashed_lockless(&timer->entry); } extern void add_timer_on(struct timer_list *timer, int cpu); diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h index 49a49e68b916..f9a7811148e2 100644 --- a/include/trace/events/rcu.h +++ b/include/trace/events/rcu.h @@ -740,6 +740,7 @@ TRACE_EVENT_RCU(rcu_torture_read, * "Begin": rcu_barrier() started. * "EarlyExit": rcu_barrier() piggybacked, thus early exit. * "Inc1": rcu_barrier() piggyback check counter incremented. + * "OfflineNoCBQ": rcu_barrier() found offline no-CBs CPU with callbacks. * "OnlineQ": rcu_barrier() found online CPU with callbacks. * "OnlineNQ": rcu_barrier() found online CPU, no callbacks. * "IRQ": An rcu_barrier_callback() callback posted on remote CPU. |