Messages in this thread Patch in this message | | | From | "Paul E. McKenney" <> | Subject | [PATCH rcu 8/9] rcu: Remove __read_mostly annotations from rcu_scheduler_active externs | Date | Fri, 4 Feb 2022 15:08:04 -0800 |
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From: Ingo Molnar <mingo@kernel.org>
Remove the __read_mostly attributes from the rcu_scheduler_active extern declarations, because these attributes are ignored for prototypes and we'd have to include the full <linux/cache.h> header to gain this functionally pointless attribute defined.
Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Paul E. McKenney <paulmck@kernel.org> --- include/linux/rcupdate.h | 2 +- include/linux/rcutree.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 9d7df8d36af07..e7c39c200e2b0 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -84,7 +84,7 @@ static inline int rcu_preempt_depth(void) /* Internal to kernel */ void rcu_init(void); -extern int rcu_scheduler_active __read_mostly; +extern int rcu_scheduler_active; void rcu_sched_clock_irq(int user); void rcu_report_dead(unsigned int cpu); void rcutree_migrate_callbacks(int cpu); diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h index 53209d6694001..76665db179fa1 100644 --- a/include/linux/rcutree.h +++ b/include/linux/rcutree.h @@ -62,7 +62,7 @@ static inline void rcu_irq_exit_check_preempt(void) { } void exit_rcu(void); void rcu_scheduler_starting(void); -extern int rcu_scheduler_active __read_mostly; +extern int rcu_scheduler_active; void rcu_end_inkernel_boot(void); bool rcu_inkernel_boot_has_ended(void); bool rcu_is_watching(void); -- 2.31.1.189.g2e36527f23
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