diff options
Diffstat (limited to 'include/linux/sunrpc')
| -rw-r--r-- | include/linux/sunrpc/svc.h | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 22b3018ebf62..ad4572630335 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -37,7 +37,7 @@ struct svc_pool { struct list_head sp_sockets; /* pending sockets */ unsigned int sp_nrthreads; /* # of threads in pool */ struct list_head sp_all_threads; /* all server threads */ - struct list_head sp_idle_threads; /* idle server threads */ + struct llist_head sp_idle_threads; /* idle server threads */ /* statistics on pool operation */ struct percpu_counter sp_messages_arrived; @@ -186,7 +186,7 @@ extern u32 svc_max_payload(const struct svc_rqst *rqstp); */ struct svc_rqst { struct list_head rq_all; /* all threads list */ - struct list_head rq_idle; /* On the idle list */ + struct llist_node rq_idle; /* On the idle list */ struct rcu_head rq_rcu_head; /* for RCU deferred kfree */ struct svc_xprt * rq_xprt; /* transport ptr */ @@ -267,25 +267,14 @@ enum { }; /** - * svc_thread_set_busy - mark a thread as busy - * @rqstp: the thread which is now busy - * - * If rq_idle is "empty", the thread must be busy. - */ -static inline void svc_thread_set_busy(struct svc_rqst *rqstp) -{ - INIT_LIST_HEAD(&rqstp->rq_idle); -} - -/** * svc_thread_busy - check if a thread as busy * @rqstp: the thread which might be busy * - * If rq_idle is "empty", the thread must be busy. + * A thread is only busy when it is not an the idle list. */ -static inline bool svc_thread_busy(struct svc_rqst *rqstp) +static inline bool svc_thread_busy(const struct svc_rqst *rqstp) { - return list_empty(&rqstp->rq_idle); + return !llist_on_list(&rqstp->rq_idle); } #define SVC_NET(rqst) (rqst->rq_xprt ? rqst->rq_xprt->xpt_net : rqst->rq_bc_net) |