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authorJ. Bruce Fields <bfields@redhat.com>2012-08-18 15:44:33 -0400
committerJ. Bruce Fields <bfields@redhat.com>2012-08-21 17:42:02 -0400
commit65b2e6656bda2ad983727fcc725ac66b6d5035a7 (patch)
tree41447ecfde749400352ed5e58ee269a31865cc0f /net/sunrpc/svc_xprt.c
parent6797fa5a018ff916a071c6265fbf043644abcd29 (diff)
svcrpc: split up svc_handle_xprt
Move initialization of newly accepted socket into a helper. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/sunrpc/svc_xprt.c')
-rw-r--r--net/sunrpc/svc_xprt.c47
1 files changed, 25 insertions, 22 deletions
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index 6ebc9a95bbab..194d865fae72 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -679,6 +679,23 @@ struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
return xprt;
}
+void svc_add_new_temp_xprt(struct svc_serv *serv, struct svc_xprt *newxpt)
+{
+ spin_lock_bh(&serv->sv_lock);
+ set_bit(XPT_TEMP, &newxpt->xpt_flags);
+ list_add(&newxpt->xpt_list, &serv->sv_tempsocks);
+ serv->sv_tmpcnt++;
+ if (serv->sv_temptimer.function == NULL) {
+ /* setup timer to age temp transports */
+ setup_timer(&serv->sv_temptimer, svc_age_temp_xprts,
+ (unsigned long)serv);
+ mod_timer(&serv->sv_temptimer,
+ jiffies + svc_conn_age_period * HZ);
+ }
+ spin_unlock_bh(&serv->sv_lock);
+ svc_xprt_received(newxpt);
+}
+
static int svc_handle_xprt(struct svc_rqst *rqstp, struct svc_xprt *xprt)
{
struct svc_serv *serv = rqstp->rq_server;
@@ -692,29 +709,15 @@ static int svc_handle_xprt(struct svc_rqst *rqstp, struct svc_xprt *xprt)
}
if (test_bit(XPT_LISTENER, &xprt->xpt_flags)) {
struct svc_xprt *newxpt;
+ /*
+ * We know this module_get will succeed because the
+ * listener holds a reference too
+ */
+ __module_get(xprt->xpt_class->xcl_owner);
+ svc_check_conn_limits(xprt->xpt_server);
newxpt = xprt->xpt_ops->xpo_accept(xprt);
- if (newxpt) {
- /*
- * We know this module_get will succeed because the
- * listener holds a reference too
- */
- __module_get(newxpt->xpt_class->xcl_owner);
- svc_check_conn_limits(xprt->xpt_server);
- spin_lock_bh(&serv->sv_lock);
- set_bit(XPT_TEMP, &newxpt->xpt_flags);
- list_add(&newxpt->xpt_list, &serv->sv_tempsocks);
- serv->sv_tmpcnt++;
- if (serv->sv_temptimer.function == NULL) {
- /* setup timer to age temp transports */
- setup_timer(&serv->sv_temptimer,
- svc_age_temp_xprts,
- (unsigned long)serv);
- mod_timer(&serv->sv_temptimer,
- jiffies + svc_conn_age_period * HZ);
- }
- spin_unlock_bh(&serv->sv_lock);
- svc_xprt_received(newxpt);
- }
+ if (newxpt)
+ svc_add_new_temp_xprt(serv, newxpt);
} else if (xprt->xpt_ops->xpo_has_wspace(xprt)) {
/* XPT_DATA|XPT_DEFERRED case: */
dprintk("svc: server %p, pool %u, transport %p, inuse=%d\n",