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-rw-r--r--net/sunrpc/svc_xprt.c22
-rw-r--r--net/sunrpc/svcsock.c12
-rw-r--r--net/sunrpc/xprtrdma/svc_rdma_transport.c21
3 files changed, 9 insertions, 46 deletions
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index f89e04210a48..0a546ef02dde 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -153,6 +153,7 @@ static void svc_xprt_free(struct kref *kref)
xprt_put(xprt->xpt_bc_xprt);
if (xprt->xpt_bc_xps)
xprt_switch_put(xprt->xpt_bc_xps);
+ trace_svc_xprt_free(xprt);
xprt->xpt_ops->xpo_free(xprt);
module_put(owner);
}
@@ -309,15 +310,11 @@ int svc_create_xprt(struct svc_serv *serv, const char *xprt_name,
{
int err;
- dprintk("svc: creating transport %s[%d]\n", xprt_name, port);
err = _svc_create_xprt(serv, xprt_name, net, family, port, flags, cred);
if (err == -EPROTONOSUPPORT) {
request_module("svc%s", xprt_name);
err = _svc_create_xprt(serv, xprt_name, net, family, port, flags, cred);
}
- if (err < 0)
- dprintk("svc: transport %s not found, err %d\n",
- xprt_name, -err);
return err;
}
EXPORT_SYMBOL_GPL(svc_create_xprt);
@@ -785,7 +782,6 @@ static int svc_handle_xprt(struct svc_rqst *rqstp, struct svc_xprt *xprt)
int len = 0;
if (test_bit(XPT_CLOSE, &xprt->xpt_flags)) {
- dprintk("svc_recv: found XPT_CLOSE\n");
if (test_and_clear_bit(XPT_KILL_TEMP, &xprt->xpt_flags))
xprt->xpt_ops->xpo_kill_temp_xprt(xprt);
svc_delete_xprt(xprt);
@@ -804,6 +800,7 @@ static int svc_handle_xprt(struct svc_rqst *rqstp, struct svc_xprt *xprt)
if (newxpt) {
newxpt->xpt_cred = get_cred(xprt->xpt_cred);
svc_add_new_temp_xprt(serv, newxpt);
+ trace_svc_xprt_accept(newxpt, serv->sv_name);
} else
module_put(xprt->xpt_class->xcl_owner);
} else if (svc_xprt_reserve_slot(rqstp, xprt)) {
@@ -840,14 +837,6 @@ int svc_recv(struct svc_rqst *rqstp, long timeout)
struct svc_serv *serv = rqstp->rq_server;
int len, err;
- dprintk("svc: server %p waiting for data (to = %ld)\n",
- rqstp, timeout);
-
- if (rqstp->rq_xprt)
- printk(KERN_ERR
- "svc_recv: service %p, transport not NULL!\n",
- rqstp);
-
err = svc_alloc_arg(rqstp);
if (err)
goto out;
@@ -895,7 +884,6 @@ EXPORT_SYMBOL_GPL(svc_recv);
void svc_drop(struct svc_rqst *rqstp)
{
trace_svc_drop(rqstp);
- dprintk("svc: xprt %p dropped request\n", rqstp->rq_xprt);
svc_xprt_release(rqstp);
}
EXPORT_SYMBOL_GPL(svc_drop);
@@ -1030,11 +1018,10 @@ static void svc_delete_xprt(struct svc_xprt *xprt)
struct svc_serv *serv = xprt->xpt_server;
struct svc_deferred_req *dr;
- /* Only do this once */
if (test_and_set_bit(XPT_DEAD, &xprt->xpt_flags))
- BUG();
+ return;
- dprintk("svc: svc_delete_xprt(%p)\n", xprt);
+ trace_svc_xprt_detach(xprt);
xprt->xpt_ops->xpo_detach(xprt);
if (xprt->xpt_bc_xprt)
xprt->xpt_bc_xprt->ops->close(xprt->xpt_bc_xprt);
@@ -1055,6 +1042,7 @@ static void svc_delete_xprt(struct svc_xprt *xprt)
void svc_close_xprt(struct svc_xprt *xprt)
{
+ trace_svc_xprt_close(xprt);
set_bit(XPT_CLOSE, &xprt->xpt_flags);
if (test_and_set_bit(XPT_BUSY, &xprt->xpt_flags))
/* someone else will have to effect the close */
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 3e7b6445e317..cf4bd198c19d 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -727,7 +727,6 @@ static struct svc_xprt *svc_tcp_accept(struct svc_xprt *xprt)
int err, slen;
RPC_IFDEBUG(char buf[RPC_MAX_ADDRBUFLEN]);
- dprintk("svc: tcp_accept %p sock %p\n", svsk, sock);
if (!sock)
return NULL;
@@ -1363,11 +1362,6 @@ static struct svc_xprt *svc_create_socket(struct svc_serv *serv,
int newlen;
int family;
int val;
- RPC_IFDEBUG(char buf[RPC_MAX_ADDRBUFLEN]);
-
- dprintk("svc: svc_create_socket(%s, %d, %s)\n",
- serv->sv_program->pg_name, protocol,
- __svc_print_addr(sin, buf, sizeof(buf)));
if (protocol != IPPROTO_UDP && protocol != IPPROTO_TCP) {
printk(KERN_WARNING "svc: only UDP and TCP "
@@ -1427,7 +1421,6 @@ static struct svc_xprt *svc_create_socket(struct svc_serv *serv,
svc_xprt_set_local(&svsk->sk_xprt, newsin, newlen);
return (struct svc_xprt *)svsk;
bummer:
- dprintk("svc: svc_create_socket error = %d\n", -error);
sock_release(sock);
return ERR_PTR(error);
}
@@ -1441,8 +1434,6 @@ static void svc_sock_detach(struct svc_xprt *xprt)
struct svc_sock *svsk = container_of(xprt, struct svc_sock, sk_xprt);
struct sock *sk = svsk->sk_sk;
- dprintk("svc: svc_sock_detach(%p)\n", svsk);
-
/* put back the old socket callbacks */
lock_sock(sk);
sk->sk_state_change = svsk->sk_ostate;
@@ -1459,8 +1450,6 @@ static void svc_tcp_sock_detach(struct svc_xprt *xprt)
{
struct svc_sock *svsk = container_of(xprt, struct svc_sock, sk_xprt);
- dprintk("svc: svc_tcp_sock_detach(%p)\n", svsk);
-
svc_sock_detach(xprt);
if (!test_bit(XPT_LISTENER, &xprt->xpt_flags)) {
@@ -1475,7 +1464,6 @@ static void svc_tcp_sock_detach(struct svc_xprt *xprt)
static void svc_sock_free(struct svc_xprt *xprt)
{
struct svc_sock *svsk = container_of(xprt, struct svc_sock, sk_xprt);
- dprintk("svc: svc_sock_free(%p)\n", svsk);
if (svsk->sk_sock->file)
sockfd_put(svsk->sk_sock);
diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
index f3b5ad2bec2f..d38be57b00ed 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
@@ -314,11 +314,8 @@ static struct svc_xprt *svc_rdma_create(struct svc_serv *serv,
struct svcxprt_rdma *cma_xprt;
int ret;
- dprintk("svcrdma: Creating RDMA listener\n");
- if ((sa->sa_family != AF_INET) && (sa->sa_family != AF_INET6)) {
- dprintk("svcrdma: Address family %d is not supported.\n", sa->sa_family);
+ if (sa->sa_family != AF_INET && sa->sa_family != AF_INET6)
return ERR_PTR(-EAFNOSUPPORT);
- }
cma_xprt = svc_rdma_create_xprt(serv, net);
if (!cma_xprt)
return ERR_PTR(-ENOMEM);
@@ -329,7 +326,6 @@ static struct svc_xprt *svc_rdma_create(struct svc_serv *serv,
RDMA_PS_TCP, IB_QPT_RC);
if (IS_ERR(listen_id)) {
ret = PTR_ERR(listen_id);
- dprintk("svcrdma: rdma_create_id failed = %d\n", ret);
goto err0;
}
@@ -338,23 +334,17 @@ static struct svc_xprt *svc_rdma_create(struct svc_serv *serv,
*/
#if IS_ENABLED(CONFIG_IPV6)
ret = rdma_set_afonly(listen_id, 1);
- if (ret) {
- dprintk("svcrdma: rdma_set_afonly failed = %d\n", ret);
+ if (ret)
goto err1;
- }
#endif
ret = rdma_bind_addr(listen_id, sa);
- if (ret) {
- dprintk("svcrdma: rdma_bind_addr failed = %d\n", ret);
+ if (ret)
goto err1;
- }
cma_xprt->sc_cm_id = listen_id;
ret = rdma_listen(listen_id, RPCRDMA_LISTEN_BACKLOG);
- if (ret) {
- dprintk("svcrdma: rdma_listen failed = %d\n", ret);
+ if (ret)
goto err1;
- }
/*
* We need to use the address from the cm_id in case the
@@ -537,7 +527,6 @@ static struct svc_xprt *svc_rdma_accept(struct svc_xprt *xprt)
dprintk(" ord : %d\n", conn_param.initiator_depth);
#endif
- trace_svcrdma_xprt_accept(&newxprt->sc_xprt);
return &newxprt->sc_xprt;
errout:
@@ -578,8 +567,6 @@ static void __svc_rdma_free(struct work_struct *work)
container_of(work, struct svcxprt_rdma, sc_work);
struct svc_xprt *xprt = &rdma->sc_xprt;
- trace_svcrdma_xprt_free(xprt);
-
if (rdma->sc_qp && !IS_ERR(rdma->sc_qp))
ib_drain_qp(rdma->sc_qp);
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-18 22:36:18 +0000