diff options
| -rw-r--r-- | net/sunrpc/svcsock.c | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index fa57e9bc68e..e43412bb07a 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -1656,49 +1656,50 @@ svc_send(struct svc_rqst *rqstp) * Timer function to close old temporary sockets, using * a mark-and-sweep algorithm. */ -static void -svc_age_temp_sockets(unsigned long closure) +static void svc_age_temp_xprts(unsigned long closure) { struct svc_serv *serv = (struct svc_serv *)closure; - struct svc_sock *svsk; + struct svc_xprt *xprt; struct list_head *le, *next; LIST_HEAD(to_be_aged); - dprintk("svc_age_temp_sockets\n"); + dprintk("svc_age_temp_xprts\n"); if (!spin_trylock_bh(&serv->sv_lock)) { /* busy, try again 1 sec later */ - dprintk("svc_age_temp_sockets: busy\n"); + dprintk("svc_age_temp_xprts: busy\n"); mod_timer(&serv->sv_temptimer, jiffies + HZ); return; } list_for_each_safe(le, next, &serv->sv_tempsocks) { - svsk = list_entry(le, struct svc_sock, sk_xprt.xpt_list); + xprt = list_entry(le, struct svc_xprt, xpt_list); - if (!test_and_set_bit(XPT_OLD, &svsk->sk_xprt.xpt_flags)) + /* First time through, just mark it OLD. Second time + * through, close it. */ + if (!test_and_set_bit(XPT_OLD, &xprt->xpt_flags)) continue; - if (atomic_read(&svsk->sk_xprt.xpt_ref.refcount) > 1 - || test_bit(XPT_BUSY, &svsk->sk_xprt.xpt_flags)) + if (atomic_read(&xprt->xpt_ref.refcount) > 1 + || test_bit(XPT_BUSY, &xprt->xpt_flags)) continue; - svc_xprt_get(&svsk->sk_xprt); + svc_xprt_get(xprt); list_move(le, &to_be_aged); - set_bit(XPT_CLOSE, &svsk->sk_xprt.xpt_flags); - set_bit(XPT_DETACHED, &svsk->sk_xprt.xpt_flags); + set_bit(XPT_CLOSE, &xprt->xpt_flags); + set_bit(XPT_DETACHED, &xprt->xpt_flags); } spin_unlock_bh(&serv->sv_lock); while (!list_empty(&to_be_aged)) { le = to_be_aged.next; - /* fiddling the sk_xprt.xpt_list node is safe 'cos we're XPT_DETACHED */ + /* fiddling the xpt_list node is safe 'cos we're XPT_DETACHED */ list_del_init(le); - svsk = list_entry(le, struct svc_sock, sk_xprt.xpt_list); + xprt = list_entry(le, struct svc_xprt, xpt_list); - dprintk("queuing svsk %p for closing\n", svsk); + dprintk("queuing xprt %p for closing\n", xprt); /* a thread will dequeue and close it soon */ - svc_xprt_enqueue(&svsk->sk_xprt); - svc_xprt_put(&svsk->sk_xprt); + svc_xprt_enqueue(xprt); + svc_xprt_put(xprt); } mod_timer(&serv->sv_temptimer, jiffies + svc_conn_age_period * HZ); @@ -1756,7 +1757,7 @@ static struct svc_sock *svc_setup_socket(struct svc_serv *serv, serv->sv_tmpcnt++; if (serv->sv_temptimer.function == NULL) { /* setup timer to age temp sockets */ - setup_timer(&serv->sv_temptimer, svc_age_temp_sockets, + setup_timer(&serv->sv_temptimer, svc_age_temp_xprts, (unsigned long)serv); mod_timer(&serv->sv_temptimer, jiffies + svc_conn_age_period * HZ); |