diff options
| -rw-r--r-- | kernel/workqueue.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index ce1ab069c5fe..9a0cbb2fdd64 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -248,6 +248,21 @@ struct workqueue_struct { static struct kmem_cache *pwq_cache; +/* Serializes the accesses to the list of workqueues. */ +static DEFINE_SPINLOCK(workqueue_lock); +static LIST_HEAD(workqueues); +static bool workqueue_freezing; /* W: have wqs started freezing? */ + +/* the per-cpu worker pools */ +static DEFINE_PER_CPU_SHARED_ALIGNED(struct worker_pool [NR_STD_WORKER_POOLS], + cpu_worker_pools); + +/* + * R: idr of all pools. Modifications are protected by workqueue_lock. + * Read accesses are protected by sched-RCU protected. + */ +static DEFINE_IDR(worker_pool_idr); + /* W: hash of all unbound pools keyed by pool->attrs */ static DEFINE_HASHTABLE(unbound_pool_hash, UNBOUND_POOL_HASH_ORDER); @@ -265,6 +280,10 @@ EXPORT_SYMBOL_GPL(system_unbound_wq); struct workqueue_struct *system_freezable_wq __read_mostly; EXPORT_SYMBOL_GPL(system_freezable_wq); +static int worker_thread(void *__worker); +static void copy_workqueue_attrs(struct workqueue_attrs *to, + const struct workqueue_attrs *from); + #define CREATE_TRACE_POINTS #include <trace/events/workqueue.h> @@ -431,25 +450,6 @@ static inline void debug_work_activate(struct work_struct *work) { } static inline void debug_work_deactivate(struct work_struct *work) { } #endif -/* Serializes the accesses to the list of workqueues. */ -static DEFINE_SPINLOCK(workqueue_lock); -static LIST_HEAD(workqueues); -static bool workqueue_freezing; /* W: have wqs started freezing? */ - -/* the per-cpu worker pools */ -static DEFINE_PER_CPU_SHARED_ALIGNED(struct worker_pool [NR_STD_WORKER_POOLS], - cpu_worker_pools); - -/* - * R: idr of all pools. Modifications are protected by workqueue_lock. - * Read accesses are protected by sched-RCU protected. - */ -static DEFINE_IDR(worker_pool_idr); - -static int worker_thread(void *__worker); -static void copy_workqueue_attrs(struct workqueue_attrs *to, - const struct workqueue_attrs *from); - /* allocate ID and assign it to @pool */ static int worker_pool_assign_id(struct worker_pool *pool) { |