diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/svc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c index 0928d3f918b0..efe7a58ccbdc 100644 --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -511,7 +511,6 @@ __svc_create(struct svc_program *prog, unsigned int bufsize, int npools, lwq_init(&pool->sp_xprts); INIT_LIST_HEAD(&pool->sp_all_threads); init_llist_head(&pool->sp_idle_threads); - spin_lock_init(&pool->sp_lock); percpu_counter_init(&pool->sp_messages_arrived, 0, GFP_KERNEL); percpu_counter_init(&pool->sp_sockets_queued, 0, GFP_KERNEL); @@ -682,9 +681,12 @@ svc_prepare_thread(struct svc_serv *serv, struct svc_pool *pool, int node) spin_unlock_bh(&serv->sv_lock); atomic_inc(&pool->sp_nrthreads); - spin_lock_bh(&pool->sp_lock); + + /* Protected by whatever lock the service uses when calling + * svc_set_num_threads() + */ list_add_rcu(&rqstp->rq_all, &pool->sp_all_threads); - spin_unlock_bh(&pool->sp_lock); + return rqstp; } @@ -922,9 +924,7 @@ svc_exit_thread(struct svc_rqst *rqstp) struct svc_serv *serv = rqstp->rq_server; struct svc_pool *pool = rqstp->rq_pool; - spin_lock_bh(&pool->sp_lock); list_del_rcu(&rqstp->rq_all); - spin_unlock_bh(&pool->sp_lock); atomic_dec(&pool->sp_nrthreads); |