/*
* Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
*
+ * Copyright (c) 2012, Intel Corporation.
+ *
* Author: Zach Brown <zab@zabbo.net>
* Author: Peter J. Braam <braam@clusterfs.com>
* Author: Phil Schwan <phil@clusterfs.com>
* Author: Eric Barton <eric@bartonsoftware.com>
*
- * This file is part of Portals, http://www.sf.net/projects/sandiaportals/
+ * This file is part of Lustre, https://wiki.hpdd.intel.com/
*
* Portals is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
ksocknal_queue_tx_msg_v1(ksock_conn_t *conn, ksock_tx_t *tx_msg)
{
/* V1.x, just enqueue it */
- cfs_list_add_tail(&tx_msg->tx_list, &conn->ksnc_tx_queue);
+ list_add_tail(&tx_msg->tx_list, &conn->ksnc_tx_queue);
return NULL;
}
ksock_tx_t *tx = conn->ksnc_tx_carrier;
/* Called holding BH lock: conn->ksnc_scheduler->kss_lock */
- LASSERT (!cfs_list_empty(&conn->ksnc_tx_queue));
- LASSERT (tx != NULL);
+ LASSERT(!list_empty(&conn->ksnc_tx_queue));
+ LASSERT(tx != NULL);
/* Next TX that can carry ZC-ACK or LNet message */
if (tx->tx_list.next == &conn->ksnc_tx_queue) {
/* no more packets queued */
conn->ksnc_tx_carrier = NULL;
} else {
- conn->ksnc_tx_carrier = cfs_list_entry(tx->tx_list.next,
+ conn->ksnc_tx_carrier = list_entry(tx->tx_list.next,
ksock_tx_t, tx_list);
- LASSERT (conn->ksnc_tx_carrier->tx_msg.ksm_type == tx->tx_msg.ksm_type);
+ LASSERT(conn->ksnc_tx_carrier->tx_msg.ksm_type ==
+ tx->tx_msg.ksm_type);
}
}
*/
if (tx == NULL) {
if (tx_ack != NULL) {
- cfs_list_add_tail(&tx_ack->tx_list,
+ list_add_tail(&tx_ack->tx_list,
&conn->ksnc_tx_queue);
conn->ksnc_tx_carrier = tx_ack;
}
if (tx->tx_msg.ksm_type == KSOCK_MSG_NOOP) {
/* tx is noop zc-ack, can't piggyback zc-ack cookie */
if (tx_ack != NULL)
- cfs_list_add_tail(&tx_ack->tx_list,
+ list_add_tail(&tx_ack->tx_list,
&conn->ksnc_tx_queue);
return 0;
}
* and replace the NOOP tx, and return the NOOP tx.
*/
if (tx == NULL) { /* nothing on queue */
- cfs_list_add_tail(&tx_msg->tx_list, &conn->ksnc_tx_queue);
+ list_add_tail(&tx_msg->tx_list, &conn->ksnc_tx_queue);
conn->ksnc_tx_carrier = tx_msg;
return NULL;
}
if (tx->tx_msg.ksm_type == KSOCK_MSG_LNET) { /* nothing to carry */
- cfs_list_add_tail(&tx_msg->tx_list, &conn->ksnc_tx_queue);
+ list_add_tail(&tx_msg->tx_list, &conn->ksnc_tx_queue);
return NULL;
}
ksocknal_next_tx_carrier(conn);
/* use new_tx to replace the noop zc-ack packet */
- cfs_list_add(&tx_msg->tx_list, &tx->tx_list);
- cfs_list_del(&tx->tx_list);
+ list_add(&tx_msg->tx_list, &tx->tx_list);
+ list_del(&tx->tx_list);
return tx;
}
if ((tx = conn->ksnc_tx_carrier) == NULL) {
if (tx_ack != NULL) {
- cfs_list_add_tail(&tx_ack->tx_list,
+ list_add_tail(&tx_ack->tx_list,
&conn->ksnc_tx_queue);
conn->ksnc_tx_carrier = tx_ack;
}
if (cookie == tx->tx_msg.ksm_zc_cookies[0] ||
cookie == tx->tx_msg.ksm_zc_cookies[1]) {
- CWARN("%s: duplicated ZC cookie: "LPU64"\n",
+ CWARN("%s: duplicated ZC cookie: %llu\n",
libcfs_id2str(conn->ksnc_peer->ksnp_id), cookie);
return 1; /* XXX return error in the future */
}
if (tx->tx_msg.ksm_zc_cookies[0] > tx->tx_msg.ksm_zc_cookies[1]) {
__u64 tmp = 0;
- /* two seperated cookies: (a+2, a) or (a+1, a) */
+ /* two separated cookies: (a+2, a) or (a+1, a) */
LASSERT (tx->tx_msg.ksm_zc_cookies[0] -
tx->tx_msg.ksm_zc_cookies[1] <= 2);
/* ksm_zc_cookies[0] < ksm_zc_cookies[1], it is range of cookies */
if (cookie >= tx->tx_msg.ksm_zc_cookies[0] &&
cookie <= tx->tx_msg.ksm_zc_cookies[1]) {
- CWARN("%s: duplicated ZC cookie: "LPU64"\n",
+ CWARN("%s: duplicated ZC cookie: %llu\n",
libcfs_id2str(conn->ksnc_peer->ksnp_id), cookie);
return 1; /* XXX: return error in the future */
}
/* failed to piggyback ZC-ACK */
if (tx_ack != NULL) {
- cfs_list_add_tail(&tx_ack->tx_list, &conn->ksnc_tx_queue);
+ list_add_tail(&tx_ack->tx_list, &conn->ksnc_tx_queue);
/* the next tx can piggyback at least 1 ACK */
ksocknal_next_tx_carrier(conn);
}
if (tx == NULL || tx->tx_lnetmsg == NULL) {
/* noop packet */
- nob = offsetof(ksock_msg_t, ksm_u);
+ nob = offsetof(struct ksock_msg, ksm_u);
} else {
nob = tx->tx_lnetmsg->msg_len +
((conn->ksnc_proto == &ksocknal_protocol_v1x) ?
- sizeof(lnet_hdr_t) : sizeof(ksock_msg_t));
+ sizeof(lnet_hdr_t) : sizeof(struct ksock_msg));
}
/* default checking for typed connection */
int nob;
if (tx == NULL || tx->tx_lnetmsg == NULL)
- nob = offsetof(ksock_msg_t, ksm_u);
+ nob = offsetof(struct ksock_msg, ksm_u);
else
- nob = tx->tx_lnetmsg->msg_len + sizeof(ksock_msg_t);
+ nob = tx->tx_lnetmsg->msg_len + sizeof(struct ksock_msg);
switch (conn->ksnc_type) {
default:
static int
ksocknal_handle_zcreq(ksock_conn_t *c, __u64 cookie, int remote)
{
- ksock_peer_t *peer = c->ksnc_peer;
+ ksock_peer_ni_t *peer_ni = c->ksnc_peer;
ksock_conn_t *conn;
ksock_tx_t *tx;
int rc;
read_lock(&ksocknal_data.ksnd_global_lock);
- conn = ksocknal_find_conn_locked(peer, NULL, !!remote);
+ conn = ksocknal_find_conn_locked(peer_ni, NULL, !!remote);
if (conn != NULL) {
ksock_sched_t *sched = conn->ksnc_scheduler;
if (tx == NULL)
return -ENOMEM;
- if ((rc = ksocknal_launch_packet(peer->ksnp_ni, tx, peer->ksnp_id)) == 0)
+ if ((rc = ksocknal_launch_packet(peer_ni->ksnp_ni, tx, peer_ni->ksnp_id)) == 0)
return 0;
ksocknal_free_tx(tx);
static int
ksocknal_handle_zcack(ksock_conn_t *conn, __u64 cookie1, __u64 cookie2)
{
- ksock_peer_t *peer = conn->ksnc_peer;
+ ksock_peer_ni_t *peer_ni = conn->ksnc_peer;
ksock_tx_t *tx;
ksock_tx_t *tmp;
- CFS_LIST_HEAD (zlist);
+ struct list_head zlist = LIST_HEAD_INIT(zlist);
int count;
if (cookie1 == 0)
return count == 1 ? 0 : -EPROTO;
}
- spin_lock(&peer->ksnp_lock);
+ spin_lock(&peer_ni->ksnp_lock);
- cfs_list_for_each_entry_safe(tx, tmp,
- &peer->ksnp_zc_req_list, tx_zc_list) {
+ list_for_each_entry_safe(tx, tmp,
+ &peer_ni->ksnp_zc_req_list, tx_zc_list) {
__u64 c = tx->tx_msg.ksm_zc_cookies[0];
if (c == cookie1 || c == cookie2 || (cookie1 < c && c < cookie2)) {
tx->tx_msg.ksm_zc_cookies[0] = 0;
- cfs_list_del(&tx->tx_zc_list);
- cfs_list_add(&tx->tx_zc_list, &zlist);
+ list_del(&tx->tx_zc_list);
+ list_add(&tx->tx_zc_list, &zlist);
if (--count == 0)
break;
}
}
- spin_unlock(&peer->ksnp_lock);
+ spin_unlock(&peer_ni->ksnp_lock);
- while (!cfs_list_empty(&zlist)) {
- tx = cfs_list_entry(zlist.next, ksock_tx_t, tx_zc_list);
- cfs_list_del(&tx->tx_zc_list);
+ while (!list_empty(&zlist)) {
+ tx = list_entry(zlist.next, ksock_tx_t, tx_zc_list);
+ list_del(&tx->tx_zc_list);
ksocknal_tx_decref(tx);
}
}
static int
-ksocknal_send_hello_v1 (ksock_conn_t *conn, ksock_hello_msg_t *hello)
+ksocknal_send_hello_v1 (ksock_conn_t *conn, struct ksock_hello_msg *hello)
{
- cfs_socket_t *sock = conn->ksnc_sock;
+ struct socket *sock = conn->ksnc_sock;
lnet_hdr_t *hdr;
lnet_magicversion_t *hmv;
int rc;
hdr->msg.hello.type = cpu_to_le32 (hello->kshm_ctype);
hdr->msg.hello.incarnation = cpu_to_le64 (hello->kshm_src_incarnation);
- rc = libcfs_sock_write(sock, hdr, sizeof(*hdr),lnet_acceptor_timeout());
-
+ rc = lnet_sock_write(sock, hdr, sizeof(*hdr), lnet_acceptor_timeout());
if (rc != 0) {
- CNETERR("Error %d sending HELLO hdr to %u.%u.%u.%u/%d\n",
- rc, HIPQUAD(conn->ksnc_ipaddr), conn->ksnc_port);
+ CNETERR("Error %d sending HELLO hdr to %pI4h/%d\n",
+ rc, &conn->ksnc_ipaddr, conn->ksnc_port);
goto out;
}
hello->kshm_ips[i] = __cpu_to_le32 (hello->kshm_ips[i]);
}
- rc = libcfs_sock_write(sock, hello->kshm_ips,
+ rc = lnet_sock_write(sock, hello->kshm_ips,
hello->kshm_nips * sizeof(__u32),
lnet_acceptor_timeout());
if (rc != 0) {
CNETERR("Error %d sending HELLO payload (%d)"
- " to %u.%u.%u.%u/%d\n", rc, hello->kshm_nips,
- HIPQUAD(conn->ksnc_ipaddr), conn->ksnc_port);
+ " to %pI4h/%d\n", rc, hello->kshm_nips,
+ &conn->ksnc_ipaddr, conn->ksnc_port);
}
out:
LIBCFS_FREE(hdr, sizeof(*hdr));
}
static int
-ksocknal_send_hello_v2 (ksock_conn_t *conn, ksock_hello_msg_t *hello)
+ksocknal_send_hello_v2 (ksock_conn_t *conn, struct ksock_hello_msg *hello)
{
- cfs_socket_t *sock = conn->ksnc_sock;
+ struct socket *sock = conn->ksnc_sock;
int rc;
hello->kshm_magic = LNET_PROTO_MAGIC;
LNET_UNLOCK();
}
- rc = libcfs_sock_write(sock, hello, offsetof(ksock_hello_msg_t, kshm_ips),
+ rc = lnet_sock_write(sock, hello, offsetof(struct ksock_hello_msg, kshm_ips),
lnet_acceptor_timeout());
if (rc != 0) {
- CNETERR("Error %d sending HELLO hdr to %u.%u.%u.%u/%d\n",
- rc, HIPQUAD(conn->ksnc_ipaddr), conn->ksnc_port);
+ CNETERR("Error %d sending HELLO hdr to %pI4h/%d\n",
+ rc, &conn->ksnc_ipaddr, conn->ksnc_port);
return rc;
}
if (hello->kshm_nips == 0)
return 0;
- rc = libcfs_sock_write(sock, hello->kshm_ips,
+ rc = lnet_sock_write(sock, hello->kshm_ips,
hello->kshm_nips * sizeof(__u32),
lnet_acceptor_timeout());
if (rc != 0) {
CNETERR("Error %d sending HELLO payload (%d)"
- " to %u.%u.%u.%u/%d\n", rc, hello->kshm_nips,
- HIPQUAD(conn->ksnc_ipaddr), conn->ksnc_port);
+ " to %pI4h/%d\n", rc, hello->kshm_nips,
+ &conn->ksnc_ipaddr, conn->ksnc_port);
}
return rc;
}
static int
-ksocknal_recv_hello_v1(ksock_conn_t *conn, ksock_hello_msg_t *hello,int timeout)
+ksocknal_recv_hello_v1(ksock_conn_t *conn, struct ksock_hello_msg *hello,int timeout)
{
- cfs_socket_t *sock = conn->ksnc_sock;
+ struct socket *sock = conn->ksnc_sock;
lnet_hdr_t *hdr;
int rc;
int i;
return -ENOMEM;
}
- rc = libcfs_sock_read(sock, &hdr->src_nid,
- sizeof (*hdr) - offsetof (lnet_hdr_t, src_nid),
- timeout);
- if (rc != 0) {
- CERROR ("Error %d reading rest of HELLO hdr from %u.%u.%u.%u\n",
- rc, HIPQUAD(conn->ksnc_ipaddr));
- LASSERT (rc < 0 && rc != -EALREADY);
- goto out;
- }
+ rc = lnet_sock_read(sock, &hdr->src_nid,
+ sizeof(*hdr) - offsetof(lnet_hdr_t, src_nid),
+ timeout);
+ if (rc != 0) {
+ CERROR("Error %d reading rest of HELLO hdr from %pI4h\n",
+ rc, &conn->ksnc_ipaddr);
+ LASSERT(rc < 0 && rc != -EALREADY);
+ goto out;
+ }
/* ...and check we got what we expected */
if (hdr->type != cpu_to_le32 (LNET_MSG_HELLO)) {
CERROR ("Expecting a HELLO hdr,"
- " but got type %d from %u.%u.%u.%u\n",
+ " but got type %d from %pI4h\n",
le32_to_cpu (hdr->type),
- HIPQUAD(conn->ksnc_ipaddr));
+ &conn->ksnc_ipaddr);
rc = -EPROTO;
goto out;
}
sizeof (__u32);
if (hello->kshm_nips > LNET_MAX_INTERFACES) {
- CERROR("Bad nips %d from ip %u.%u.%u.%u\n",
- hello->kshm_nips, HIPQUAD(conn->ksnc_ipaddr));
+ CERROR("Bad nips %d from ip %pI4h\n",
+ hello->kshm_nips, &conn->ksnc_ipaddr);
rc = -EPROTO;
goto out;
}
if (hello->kshm_nips == 0)
goto out;
- rc = libcfs_sock_read(sock, hello->kshm_ips,
+ rc = lnet_sock_read(sock, hello->kshm_ips,
hello->kshm_nips * sizeof(__u32), timeout);
if (rc != 0) {
- CERROR ("Error %d reading IPs from ip %u.%u.%u.%u\n",
- rc, HIPQUAD(conn->ksnc_ipaddr));
- LASSERT (rc < 0 && rc != -EALREADY);
+ CERROR("Error %d reading IPs from ip %pI4h\n",
+ rc, &conn->ksnc_ipaddr);
+ LASSERT(rc < 0 && rc != -EALREADY);
goto out;
}
hello->kshm_ips[i] = __le32_to_cpu(hello->kshm_ips[i]);
if (hello->kshm_ips[i] == 0) {
- CERROR("Zero IP[%d] from ip %u.%u.%u.%u\n",
- i, HIPQUAD(conn->ksnc_ipaddr));
+ CERROR("Zero IP[%d] from ip %pI4h\n",
+ i, &conn->ksnc_ipaddr);
rc = -EPROTO;
break;
}
}
static int
-ksocknal_recv_hello_v2 (ksock_conn_t *conn, ksock_hello_msg_t *hello, int timeout)
+ksocknal_recv_hello_v2(ksock_conn_t *conn, struct ksock_hello_msg *hello,
+ int timeout)
{
- cfs_socket_t *sock = conn->ksnc_sock;
+ struct socket *sock = conn->ksnc_sock;
int rc;
int i;
else
conn->ksnc_flip = 1;
- rc = libcfs_sock_read(sock, &hello->kshm_src_nid,
- offsetof(ksock_hello_msg_t, kshm_ips) -
- offsetof(ksock_hello_msg_t, kshm_src_nid),
+ rc = lnet_sock_read(sock, &hello->kshm_src_nid,
+ offsetof(struct ksock_hello_msg, kshm_ips) -
+ offsetof(struct ksock_hello_msg, kshm_src_nid),
timeout);
if (rc != 0) {
- CERROR ("Error %d reading HELLO from %u.%u.%u.%u\n",
- rc, HIPQUAD(conn->ksnc_ipaddr));
- LASSERT (rc < 0 && rc != -EALREADY);
+ CERROR("Error %d reading HELLO from %pI4h\n",
+ rc, &conn->ksnc_ipaddr);
+ LASSERT(rc < 0 && rc != -EALREADY);
return rc;
}
}
if (hello->kshm_nips > LNET_MAX_INTERFACES) {
- CERROR("Bad nips %d from ip %u.%u.%u.%u\n",
- hello->kshm_nips, HIPQUAD(conn->ksnc_ipaddr));
+ CERROR("Bad nips %d from ip %pI4h\n",
+ hello->kshm_nips, &conn->ksnc_ipaddr);
return -EPROTO;
}
if (hello->kshm_nips == 0)
return 0;
- rc = libcfs_sock_read(sock, hello->kshm_ips,
- hello->kshm_nips * sizeof(__u32), timeout);
+ rc = lnet_sock_read(sock, hello->kshm_ips,
+ hello->kshm_nips * sizeof(__u32), timeout);
if (rc != 0) {
- CERROR ("Error %d reading IPs from ip %u.%u.%u.%u\n",
- rc, HIPQUAD(conn->ksnc_ipaddr));
- LASSERT (rc < 0 && rc != -EALREADY);
+ CERROR("Error %d reading IPs from ip %pI4h\n",
+ rc, &conn->ksnc_ipaddr);
+ LASSERT(rc < 0 && rc != -EALREADY);
return rc;
}
__swab32s(&hello->kshm_ips[i]);
if (hello->kshm_ips[i] == 0) {
- CERROR("Zero IP[%d] from ip %u.%u.%u.%u\n",
- i, HIPQUAD(conn->ksnc_ipaddr));
+ CERROR("Zero IP[%d] from ip %pI4h\n",
+ i, &conn->ksnc_ipaddr);
return -EPROTO;
}
}
LASSERT(tx->tx_msg.ksm_type != KSOCK_MSG_NOOP);
tx->tx_msg.ksm_u.lnetmsg.ksnm_hdr = tx->tx_lnetmsg->msg_hdr;
- tx->tx_iov[0].iov_len = sizeof(ksock_msg_t);
- tx->tx_resid = tx->tx_nob = sizeof(ksock_msg_t) + tx->tx_lnetmsg->msg_len;
+ tx->tx_iov[0].iov_len = sizeof(struct ksock_msg);
+ tx->tx_resid = tx->tx_nob = sizeof(struct ksock_msg) + tx->tx_lnetmsg->msg_len;
} else {
LASSERT(tx->tx_msg.ksm_type == KSOCK_MSG_NOOP);
- tx->tx_iov[0].iov_len = offsetof(ksock_msg_t, ksm_u.lnetmsg.ksnm_hdr);
- tx->tx_resid = tx->tx_nob = offsetof(ksock_msg_t, ksm_u.lnetmsg.ksnm_hdr);
+ tx->tx_iov[0].iov_len = offsetof(struct ksock_msg, ksm_u.lnetmsg.ksnm_hdr);
+ tx->tx_resid = tx->tx_nob = offsetof(struct ksock_msg, ksm_u.lnetmsg.ksnm_hdr);
}
/* Don't checksum before start sending, because packet can be piggybacked with ACK */
}
static void
-ksocknal_unpack_msg_v1(ksock_msg_t *msg)
+ksocknal_unpack_msg_v1(struct ksock_msg *msg)
{
msg->ksm_csum = 0;
msg->ksm_type = KSOCK_MSG_LNET;
}
static void
-ksocknal_unpack_msg_v2(ksock_msg_t *msg)
+ksocknal_unpack_msg_v2(struct ksock_msg *msg)
{
return; /* Do nothing */
}
git://git.whamcloud.com / fs / lustre-release.git / blobdiff