diff options
Diffstat (limited to 'net/sunrpc/svc_xprt.c')
| -rw-r--r-- | net/sunrpc/svc_xprt.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index cbc0849..8ff6840 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -651,6 +651,11 @@ int svc_recv(struct svc_rqst *rqstp, long timeout) if (signalled() || kthread_should_stop()) return -EINTR; + /* Normally we will wait up to 5 seconds for any required + * cache information to be provided. + */ + rqstp->rq_chandle.thread_wait = 5*HZ; + spin_lock_bh(&pool->sp_lock); xprt = svc_xprt_dequeue(pool); if (xprt) { @@ -658,6 +663,12 @@ int svc_recv(struct svc_rqst *rqstp, long timeout) svc_xprt_get(xprt); rqstp->rq_reserved = serv->sv_max_mesg; atomic_add(rqstp->rq_reserved, &xprt->xpt_reserved); + + /* As there is a shortage of threads and this request + * had to be queue, don't allow the thread to wait so + * long for cache updates. + */ + rqstp->rq_chandle.thread_wait = 1*HZ; } else { /* No data pending. Go to sleep */ svc_thread_enqueue(pool, rqstp); |
