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rcu: Rename rcu_lockdep_assert() to RCU_LOCKDEP_WARN()

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This commit renames rcu_lockdep_assert() to RCU_LOCKDEP_WARN() for
consistency with the WARN() series of macros.  This also requires
inverting the sense of the conditional, which this commit also does.

Reported-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Paul E. McKenney 2015-06-18 15:50:02 -07:00
parent 46f00d18fc
commit f78f5b90c4
16 changed files with 101 additions and 81 deletions
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20
kernel/workqueue.c
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@ -338,20 +338,20 @@ static void workqueue_sysfs_unregister(struct workqueue_struct *wq);
#include <trace/events/workqueue.h>
#define assert_rcu_or_pool_mutex() \
rcu_lockdep_assert(rcu_read_lock_sched_held() || \
lockdep_is_held(&wq_pool_mutex), \
"sched RCU or wq_pool_mutex should be held")
RCU_LOCKDEP_WARN(!rcu_read_lock_sched_held() && \
!lockdep_is_held(&wq_pool_mutex), \
"sched RCU or wq_pool_mutex should be held")
#define assert_rcu_or_wq_mutex(wq) \
rcu_lockdep_assert(rcu_read_lock_sched_held() || \
lockdep_is_held(&wq->mutex), \
"sched RCU or wq->mutex should be held")
RCU_LOCKDEP_WARN(!rcu_read_lock_sched_held() && \
!lockdep_is_held(&wq->mutex), \
"sched RCU or wq->mutex should be held")
#define assert_rcu_or_wq_mutex_or_pool_mutex(wq) \
rcu_lockdep_assert(rcu_read_lock_sched_held() || \
lockdep_is_held(&wq->mutex) || \
lockdep_is_held(&wq_pool_mutex), \
"sched RCU, wq->mutex or wq_pool_mutex should be held")
RCU_LOCKDEP_WARN(!rcu_read_lock_sched_held() && \
!lockdep_is_held(&wq->mutex) && \
!lockdep_is_held(&wq_pool_mutex), \
"sched RCU, wq->mutex or wq_pool_mutex should be held")
#define for_each_cpu_worker_pool(pool, cpu) \
for ((pool) = &per_cpu(cpu_worker_pools, cpu)[0]; \