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| author |   Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2013-09-13 17:20:11 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2013-09-25 06:45:06 -0700 |
| commit | 5c173eb8bcb9c1aa888bd6d14a4cb746f3dd2420 (patch) | |
| tree | 5dd725412d2bccbdf0bcee0ac8fefc1f1a3d18c8 /include/linux/rcutiny.h | |
| parent | rcu: Change EXPORT_SYMBOL() to EXPORT_SYMBOL_GPL() (diff) | |
| download | linux-dev-5c173eb8bcb9c1aa888bd6d14a4cb746f3dd2420.tar.xz linux-dev-5c173eb8bcb9c1aa888bd6d14a4cb746f3dd2420.zip | |
rcu: Consistent rcu_is_watching() naming
The old rcu_is_cpu_idle() function is just __rcu_is_watching() with
preemption disabled. This commit therefore renames rcu_is_cpu_idle()
to rcu_is_watching.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'include/linux/rcutiny.h')
| -rw-r--r-- | include/linux/rcutiny.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h index bee665964878..09ebcbe9fd78 100644 --- a/include/linux/rcutiny.h +++ b/include/linux/rcutiny.h @@ -132,13 +132,21 @@ static inline void rcu_scheduler_starting(void) } #endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */ -#ifdef CONFIG_RCU_TRACE +#if defined(CONFIG_DEBUG_LOCK_ALLOC) || defined(CONFIG_RCU_TRACE) -static inline bool __rcu_is_watching(void) +static inline bool rcu_is_watching(void) { - return !rcu_is_cpu_idle(); + return __rcu_is_watching(); } -#endif /* #ifdef CONFIG_RCU_TRACE */ +#else /* defined(CONFIG_DEBUG_LOCK_ALLOC) || defined(CONFIG_RCU_TRACE) */ + +static inline bool rcu_is_watching(void) +{ + return true; +} + + +#endif /* #else defined(CONFIG_DEBUG_LOCK_ALLOC) || defined(CONFIG_RCU_TRACE) */ #endif /* __LINUX_RCUTINY_H */ |