diff options
| 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 /kernel/rcutiny.c | |
| 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 'kernel/rcutiny.c')
| -rw-r--r-- | kernel/rcutiny.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/rcutiny.c b/kernel/rcutiny.c index b4bc61874d77..0fa061dfa55d 100644 --- a/kernel/rcutiny.c +++ b/kernel/rcutiny.c @@ -179,11 +179,11 @@ EXPORT_SYMBOL_GPL(rcu_irq_enter); /* * Test whether RCU thinks that the current CPU is idle. */ -int rcu_is_cpu_idle(void) +bool __rcu_is_watching(void) { - return !rcu_dynticks_nesting; + return rcu_dynticks_nesting; } -EXPORT_SYMBOL(rcu_is_cpu_idle); +EXPORT_SYMBOL(__rcu_is_watching); #endif /* defined(CONFIG_DEBUG_LOCK_ALLOC) || defined(CONFIG_RCU_TRACE) */ |