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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 /kernel/lockdep.c | |
| parent | f9ffc31ebd38d2d74dbfe9f0b67274e99ad668f5 (diff) | |
| download | linux-5c173eb8bcb9c1aa888bd6d14a4cb746f3dd2420.tar.gz linux-5c173eb8bcb9c1aa888bd6d14a4cb746f3dd2420.tar.bz2 linux-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/lockdep.c')
| -rw-r--r-- | kernel/lockdep.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/lockdep.c b/kernel/lockdep.c index e16c45b9ee77..4e8e14c34e42 100644 --- a/kernel/lockdep.c +++ b/kernel/lockdep.c @@ -4224,7 +4224,7 @@ void lockdep_rcu_suspicious(const char *file, const int line, const char *s) printk("\n%srcu_scheduler_active = %d, debug_locks = %d\n", !rcu_lockdep_current_cpu_online() ? "RCU used illegally from offline CPU!\n" - : rcu_is_cpu_idle() + : !rcu_is_watching() ? "RCU used illegally from idle CPU!\n" : "", rcu_scheduler_active, debug_locks); @@ -4247,7 +4247,7 @@ void lockdep_rcu_suspicious(const char *file, const int line, const char *s) * So complain bitterly if someone does call rcu_read_lock(), * rcu_read_lock_bh() and so on from extended quiescent states. */ - if (rcu_is_cpu_idle()) + if (!rcu_is_watching()) printk("RCU used illegally from extended quiescent state!\n"); lockdep_print_held_locks(curr); |