rcu: fix now-bogus rcu_scheduler_active comments. (32c141a0) · Commits · 戴 / test

include/linux/rcupdate.h

+4 −2

Original line number	Diff line number	Diff line
		@@ -111,7 +111,8 @@ extern int debug_lockdep_rcu_enabled(void);
		* this assumes we are in an RCU read-side critical section unless it can
		* prove otherwise.
		*
		* Check rcu_scheduler_active to prevent false positives during boot.
		* Check debug_lockdep_rcu_enabled() to prevent false positives during boot
		* and while lockdep is disabled.
		*/
		static inline int rcu_read_lock_held(void)
		{
		@@ -136,7 +137,8 @@ extern int rcu_read_lock_bh_held(void);
		* of preemption (including disabling irqs) counts as an RCU-sched
		* read-side critical section.
		*
		* Check rcu_scheduler_active to prevent false positives during boot.
		* Check debug_lockdep_rcu_enabled() to prevent false positives during boot
		* and while lockdep is disabled.
		*/
		#ifdef CONFIG_PREEMPT
		static inline int rcu_read_lock_sched_held(void)