tx->tx_niov = 1;
tx->tx_nonblk = nonblk;
- socklnd_init_msg(&tx->tx_msg, KSOCK_MSG_NOOP);
+ tx->tx_msg.ksm_csum = 0;
+ tx->tx_msg.ksm_type = KSOCK_MSG_NOOP;
+ tx->tx_msg.ksm_zc_cookies[0] = 0;
tx->tx_msg.ksm_zc_cookies[1] = cookie;
return tx;
static int
ksocknal_send_iov (ksock_conn_t *conn, ksock_tx_t *tx)
{
- struct iovec *iov = tx->tx_iov;
+ struct kvec *iov = tx->tx_iov;
int nob;
int rc;
static int
ksocknal_recv_iov (ksock_conn_t *conn)
{
- struct iovec *iov = conn->ksnc_rx_iov;
+ struct kvec *iov = conn->ksnc_rx_iov;
int nob;
int rc;
ksocknal_queue_tx_locked (ksock_tx_t *tx, ksock_conn_t *conn)
{
ksock_sched_t *sched = conn->ksnc_scheduler;
- ksock_msg_t *msg = &tx->tx_msg;
+ struct ksock_msg *msg = &tx->tx_msg;
ksock_tx_t *ztx = NULL;
int bufnob = 0;
int type = lntmsg->msg_type;
lnet_process_id_t target = lntmsg->msg_target;
unsigned int payload_niov = lntmsg->msg_niov;
- struct iovec *payload_iov = lntmsg->msg_iov;
+ struct kvec *payload_iov = lntmsg->msg_iov;
lnet_kiov_t *payload_kiov = lntmsg->msg_kiov;
unsigned int payload_offset = lntmsg->msg_offset;
unsigned int payload_nob = lntmsg->msg_len;
tx->tx_zc_capable = 1;
}
- socklnd_init_msg(&tx->tx_msg, KSOCK_MSG_LNET);
+ tx->tx_msg.ksm_csum = 0;
+ tx->tx_msg.ksm_type = KSOCK_MSG_LNET;
+ tx->tx_msg.ksm_zc_cookies[0] = 0;
+ tx->tx_msg.ksm_zc_cookies[1] = 0;
/* The first fragment will be set later in pro_pack */
rc = ksocknal_launch_packet(ni, tx, target);
case KSOCK_PROTO_V2:
case KSOCK_PROTO_V3:
conn->ksnc_rx_state = SOCKNAL_RX_KSM_HEADER;
- conn->ksnc_rx_iov = (struct iovec *)&conn->ksnc_rx_iov_space;
+ conn->ksnc_rx_iov = (struct kvec *)&conn->ksnc_rx_iov_space;
conn->ksnc_rx_iov[0].iov_base = (char *)&conn->ksnc_msg;
- conn->ksnc_rx_nob_wanted = offsetof(ksock_msg_t, ksm_u);
- conn->ksnc_rx_nob_left = offsetof(ksock_msg_t, ksm_u);
- conn->ksnc_rx_iov[0].iov_len = offsetof(ksock_msg_t, ksm_u);
+ conn->ksnc_rx_nob_wanted = offsetof(struct ksock_msg, ksm_u);
+ conn->ksnc_rx_nob_left = offsetof(struct ksock_msg, ksm_u);
+ conn->ksnc_rx_iov[0].iov_len = offsetof(struct ksock_msg, ksm_u);
break;
case KSOCK_PROTO_V1:
conn->ksnc_rx_nob_wanted = sizeof(lnet_hdr_t);
conn->ksnc_rx_nob_left = sizeof(lnet_hdr_t);
- conn->ksnc_rx_iov = (struct iovec *)&conn->ksnc_rx_iov_space;
+ conn->ksnc_rx_iov = (struct kvec *)&conn->ksnc_rx_iov_space;
conn->ksnc_rx_iov[0].iov_base = (char *)&conn->ksnc_msg.ksm_u.lnetmsg;
conn->ksnc_rx_iov[0].iov_len = sizeof (lnet_hdr_t);
break;
conn->ksnc_rx_state = SOCKNAL_RX_SLOP;
conn->ksnc_rx_nob_left = nob_to_skip;
- conn->ksnc_rx_iov = (struct iovec *)&conn->ksnc_rx_iov_space;
+ conn->ksnc_rx_iov = (struct kvec *)&conn->ksnc_rx_iov_space;
skipped = 0;
niov = 0;
nob_to_skip -=nob;
} while (nob_to_skip != 0 && /* mustn't overflow conn's rx iov */
- niov < sizeof(conn->ksnc_rx_iov_space) / sizeof (struct iovec));
+ niov < sizeof(conn->ksnc_rx_iov_space) / sizeof(struct kvec));
conn->ksnc_rx_niov = niov;
conn->ksnc_rx_kiov = NULL;
LASSERT (atomic_read(&conn->ksnc_conn_refcount) > 0);
- /* NB: sched lock NOT held */
- /* SOCKNAL_RX_LNET_HEADER is here for backward compatability */
+ /* NB: sched lock NOT held */
+ /* SOCKNAL_RX_LNET_HEADER is here for backward compatibility */
LASSERT (conn->ksnc_rx_state == SOCKNAL_RX_KSM_HEADER ||
conn->ksnc_rx_state == SOCKNAL_RX_LNET_PAYLOAD ||
conn->ksnc_rx_state == SOCKNAL_RX_LNET_HEADER ||
conn->ksnc_msg.ksm_zc_cookies[1]);
if (rc != 0) {
- CERROR("%s: Unknown ZC-ACK cookie: "LPU64", "LPU64"\n",
+ CERROR("%s: Unknown ZC-ACK cookie: %llu, %llu\n",
libcfs_id2str(conn->ksnc_peer->ksnp_id),
cookie, conn->ksnc_msg.ksm_zc_cookies[1]);
ksocknal_new_packet(conn, 0);
}
conn->ksnc_rx_state = SOCKNAL_RX_LNET_HEADER;
- conn->ksnc_rx_nob_wanted = sizeof(ksock_lnet_msg_t);
- conn->ksnc_rx_nob_left = sizeof(ksock_lnet_msg_t);
+ conn->ksnc_rx_nob_wanted = sizeof(struct ksock_lnet_msg);
+ conn->ksnc_rx_nob_left = sizeof(struct ksock_lnet_msg);
- conn->ksnc_rx_iov = (struct iovec *)&conn->ksnc_rx_iov_space;
+ conn->ksnc_rx_iov = (struct kvec *)&conn->ksnc_rx_iov_space;
conn->ksnc_rx_iov[0].iov_base = (char *)&conn->ksnc_msg.ksm_u.lnetmsg;
- conn->ksnc_rx_iov[0].iov_len = sizeof(ksock_lnet_msg_t);
+ conn->ksnc_rx_iov[0].iov_len = sizeof(struct ksock_lnet_msg);
conn->ksnc_rx_niov = 1;
conn->ksnc_rx_kiov = NULL;
int
ksocknal_recv (lnet_ni_t *ni, void *private, lnet_msg_t *msg, int delayed,
- unsigned int niov, struct iovec *iov, lnet_kiov_t *kiov,
+ unsigned int niov, struct kvec *iov, lnet_kiov_t *kiov,
unsigned int offset, unsigned int mlen, unsigned int rlen)
{
ksock_conn_t *conn = (ksock_conn_t *)private;
rc = cfs_cpt_bind(lnet_cpt_table(), info->ksi_cpt);
if (rc != 0) {
- CERROR("Can't set CPT affinity to %d: %d\n",
- info->ksi_cpt, rc);
+ CWARN("Can't set CPU partition affinity to %d: %d\n",
+ info->ksi_cpt, rc);
}
spin_lock_bh(&sched->kss_lock);
}
static ksock_proto_t *
-ksocknal_parse_proto_version (ksock_hello_msg_t *hello)
+ksocknal_parse_proto_version (struct ksock_hello_msg *hello)
{
__u32 version = 0;
lnet_magicversion_t *hmv = (lnet_magicversion_t *)hello;
CLASSERT (sizeof (lnet_magicversion_t) ==
- offsetof (ksock_hello_msg_t, kshm_src_nid));
+ offsetof (struct ksock_hello_msg, kshm_src_nid));
if (hmv->version_major == cpu_to_le16 (KSOCK_PROTO_V1_MAJOR) &&
hmv->version_minor == cpu_to_le16 (KSOCK_PROTO_V1_MINOR))
int
ksocknal_send_hello (lnet_ni_t *ni, ksock_conn_t *conn,
- lnet_nid_t peer_nid, ksock_hello_msg_t *hello)
+ lnet_nid_t peer_nid, struct ksock_hello_msg *hello)
{
/* CAVEAT EMPTOR: this byte flips 'ipaddrs' */
ksock_net_t *net = (ksock_net_t *)ni->ni_data;
}
int
-ksocknal_recv_hello (lnet_ni_t *ni, ksock_conn_t *conn,
- ksock_hello_msg_t *hello, lnet_process_id_t *peerid,
- __u64 *incarnation)
+ksocknal_recv_hello(lnet_ni_t *ni, ksock_conn_t *conn,
+ struct ksock_hello_msg *hello, lnet_process_id_t *peerid,
+ __u64 *incarnation)
{
/* Return < 0 fatal error
* 0 success
list_splice_init(&peer->ksnp_tx_queue, &zombies);
}
-#if 0 /* irrelevent with only eager routes */
- if (!route->ksnr_deleted) {
- /* make this route least-favourite for re-selection */
- list_del(&route->ksnr_list);
- list_add_tail(&route->ksnr_list, &peer->ksnp_routes);
- }
-#endif
write_unlock_bh(&ksocknal_data.ksnd_global_lock);
ksocknal_peer_failed(peer);
read_lock(&ksocknal_data.ksnd_global_lock);
list_for_each_entry(peer, peers, ksnp_list) {
- cfs_time_t deadline = 0;
- int resid = 0;
- int n = 0;
+ ksock_tx_t *tx_stale;
+ cfs_time_t deadline = 0;
+ int resid = 0;
+ int n = 0;
if (ksocknal_send_keepalive_locked(peer) != 0) {
read_unlock(&ksocknal_data.ksnd_global_lock);
if (list_empty(&peer->ksnp_zc_req_list))
continue;
+ tx_stale = NULL;
spin_lock(&peer->ksnp_lock);
list_for_each_entry(tx, &peer->ksnp_zc_req_list, tx_zc_list) {
if (!cfs_time_aftereq(cfs_time_current(),
if (tx->tx_conn->ksnc_closing)
continue;
n++;
+ if (tx_stale == NULL)
+ tx_stale = tx;
}
- if (n == 0) {
+ if (tx_stale == NULL) {
spin_unlock(&peer->ksnp_lock);
- continue;
- }
+ continue;
+ }
- tx = list_entry(peer->ksnp_zc_req_list.next,
- ksock_tx_t, tx_zc_list);
- deadline = tx->tx_deadline;
- resid = tx->tx_resid;
- conn = tx->tx_conn;
- ksocknal_conn_addref(conn);
+ deadline = tx_stale->tx_deadline;
+ resid = tx_stale->tx_resid;
+ conn = tx_stale->tx_conn;
+ ksocknal_conn_addref(conn);
spin_unlock(&peer->ksnp_lock);
read_unlock(&ksocknal_data.ksnd_global_lock);
- CERROR("Total %d stale ZC_REQs for peer %s detected; the "
- "oldest(%p) timed out %ld secs ago, "
- "resid: %d, wmem: %d\n",
- n, libcfs_nid2str(peer->ksnp_id.nid), tx,
- cfs_duration_sec(cfs_time_current() - deadline),
+ CERROR("Total %d stale ZC_REQs for peer %s detected; the "
+ "oldest(%p) timed out %ld secs ago, "
+ "resid: %d, wmem: %d\n",
+ n, libcfs_nid2str(peer->ksnp_id.nid), tx_stale,
+ cfs_duration_sec(cfs_time_current() - deadline),
resid, conn->ksnc_sock->sk->sk_wmem_queued);
ksocknal_close_conn_and_siblings (conn, -ETIMEDOUT);
git://git.whamcloud.com / fs / lustre-release.git / blobdiff