}
ksock_sched_t *
-ksocknal_choose_scheduler_locked (unsigned int irq)
+ksocknal_choose_scheduler_locked(unsigned int cpt)
{
- ksock_sched_t *sched;
- ksock_irqinfo_t *info;
- int i;
-
- LASSERT (irq < CFS_NR_IRQS);
- info = &ksocknal_data.ksnd_irqinfo[irq];
-
- if (irq != 0 && /* hardware NIC */
- info->ksni_valid) { /* already set up */
- return (&ksocknal_data.ksnd_schedulers[info->ksni_sched]);
- }
-
- /* software NIC (irq == 0) || not associated with a scheduler yet.
- * Choose the CPU with the fewest connections... */
- sched = &ksocknal_data.ksnd_schedulers[0];
- for (i = 1; i < ksocknal_data.ksnd_nschedulers; i++)
- if (sched->kss_nconns >
- ksocknal_data.ksnd_schedulers[i].kss_nconns)
- sched = &ksocknal_data.ksnd_schedulers[i];
-
- if (irq != 0) { /* Hardware NIC */
- info->ksni_valid = 1;
- info->ksni_sched = (unsigned int)(sched - ksocknal_data.ksnd_schedulers);
-
- /* no overflow... */
- LASSERT (info->ksni_sched == (unsigned int)(sched - ksocknal_data.ksnd_schedulers));
- }
-
- return (sched);
+ struct ksock_sched_info *info = ksocknal_data.ksnd_sched_info[cpt];
+ ksock_sched_t *sched;
+ int i;
+
+ LASSERT(info->ksi_nthreads > 0);
+
+ sched = &info->ksi_scheds[0];
+ /*
+ * NB: it's safe so far, but info->ksi_nthreads could be changed
+ * at runtime when we have dynamic LNet configuration, then we
+ * need to take care of this.
+ */
+ for (i = 1; i < info->ksi_nthreads; i++) {
+ if (sched->kss_nconns > info->ksi_scheds[i].kss_nconns)
+ sched = &info->ksi_scheds[i];
+ }
+
+ return sched;
}
int
ksock_peer_t *peer2;
ksock_sched_t *sched;
ksock_hello_msg_t *hello;
- unsigned int irq;
+ int cpt;
ksock_tx_t *tx;
ksock_tx_t *txtmp;
int rc;
LASSERT (active == (type != SOCKLND_CONN_NONE));
- irq = ksocknal_lib_sock_irq (sock);
-
LIBCFS_ALLOC(conn, sizeof(*conn));
if (conn == NULL) {
rc = -ENOMEM;
LASSERT (conn->ksnc_proto != NULL);
LASSERT (peerid.nid != LNET_NID_ANY);
+ cpt = lnet_cpt_of_nid(peerid.nid);
+
if (active) {
ksocknal_peer_addref(peer);
cfs_write_lock_bh (global_lock);
peer->ksnp_send_keepalive = 0;
peer->ksnp_error = 0;
- sched = ksocknal_choose_scheduler_locked (irq);
+ sched = ksocknal_choose_scheduler_locked(cpt);
sched->kss_nconns++;
conn->ksnc_scheduler = sched;
* socket callbacks.
*/
- ksocknal_lib_bind_irq (irq);
-
- CDEBUG(D_NET, "New conn %s p %d.x %u.%u.%u.%u -> %u.%u.%u.%u/%d"
- " incarnation:"LPD64" sched[%d]/%d\n",
- libcfs_id2str(peerid), conn->ksnc_proto->pro_version,
- HIPQUAD(conn->ksnc_myipaddr), HIPQUAD(conn->ksnc_ipaddr),
- conn->ksnc_port, incarnation,
- (int)(conn->ksnc_scheduler - ksocknal_data.ksnd_schedulers), irq);
+ CDEBUG(D_NET, "New conn %s p %d.x %u.%u.%u.%u -> %u.%u.%u.%u/%d"
+ " incarnation:"LPD64" sched[%d:%d]\n",
+ libcfs_id2str(peerid), conn->ksnc_proto->pro_version,
+ HIPQUAD(conn->ksnc_myipaddr), HIPQUAD(conn->ksnc_ipaddr),
+ conn->ksnc_port, incarnation, cpt,
+ (int)(sched - &sched->kss_info->ksi_scheds[0]));
if (active) {
/* additional routes after interface exchange? */
data->ioc_u32[1] = conn->ksnc_port;
data->ioc_u32[2] = conn->ksnc_myipaddr;
data->ioc_u32[3] = conn->ksnc_type;
- data->ioc_u32[4] = (__u32)(conn->ksnc_scheduler -
- ksocknal_data.ksnd_schedulers);
+ data->ioc_u32[4] = conn->ksnc_scheduler->kss_info->ksi_cpt;
data->ioc_u32[5] = rxmem;
data->ioc_u32[6] = conn->ksnc_peer->ksnp_id.pid;
ksocknal_conn_decref(conn);
{
LASSERT (cfs_atomic_read(&ksocknal_data.ksnd_nactive_txs) == 0);
- if (ksocknal_data.ksnd_schedulers != NULL)
- LIBCFS_FREE (ksocknal_data.ksnd_schedulers,
- sizeof (ksock_sched_t) * ksocknal_data.ksnd_nschedulers);
+ if (ksocknal_data.ksnd_sched_info != NULL) {
+ struct ksock_sched_info *info;
+ int i;
+
+ cfs_percpt_for_each(info, i, ksocknal_data.ksnd_sched_info) {
+ if (info->ksi_scheds != NULL) {
+ LIBCFS_FREE(info->ksi_scheds,
+ info->ksi_nthreads_max *
+ sizeof(info->ksi_scheds[0]));
+ }
+ }
+ cfs_percpt_free(ksocknal_data.ksnd_sched_info);
+ }
LIBCFS_FREE (ksocknal_data.ksnd_peers,
sizeof (cfs_list_t) *
}
void
-ksocknal_base_shutdown (void)
+ksocknal_base_shutdown(void)
{
- ksock_sched_t *sched;
- int i;
+ struct ksock_sched_info *info;
+ ksock_sched_t *sched;
+ int i;
+ int j;
CDEBUG(D_MALLOC, "before NAL cleanup: kmem %d\n",
cfs_atomic_read (&libcfs_kmemory));
for (i = 0; i < ksocknal_data.ksnd_peer_hash_size; i++) {
LASSERT (cfs_list_empty (&ksocknal_data.ksnd_peers[i]));
}
+
+ LASSERT(cfs_list_empty(&ksocknal_data.ksnd_nets));
LASSERT (cfs_list_empty (&ksocknal_data.ksnd_enomem_conns));
LASSERT (cfs_list_empty (&ksocknal_data.ksnd_zombie_conns));
LASSERT (cfs_list_empty (&ksocknal_data.ksnd_connd_connreqs));
LASSERT (cfs_list_empty (&ksocknal_data.ksnd_connd_routes));
- if (ksocknal_data.ksnd_schedulers != NULL)
- for (i = 0; i < ksocknal_data.ksnd_nschedulers; i++) {
- ksock_sched_t *kss =
- &ksocknal_data.ksnd_schedulers[i];
-
- LASSERT (cfs_list_empty (&kss->kss_tx_conns));
- LASSERT (cfs_list_empty (&kss->kss_rx_conns));
- LASSERT (cfs_list_empty (&kss-> \
- kss_zombie_noop_txs));
- LASSERT (kss->kss_nconns == 0);
- }
-
- /* flag threads to terminate; wake and wait for them to die */
- ksocknal_data.ksnd_shuttingdown = 1;
- cfs_waitq_broadcast (&ksocknal_data.ksnd_connd_waitq);
- cfs_waitq_broadcast (&ksocknal_data.ksnd_reaper_waitq);
-
- if (ksocknal_data.ksnd_schedulers != NULL)
- for (i = 0; i < ksocknal_data.ksnd_nschedulers; i++) {
- sched = &ksocknal_data.ksnd_schedulers[i];
- cfs_waitq_broadcast(&sched->kss_waitq);
- }
+ if (ksocknal_data.ksnd_sched_info != NULL) {
+ cfs_percpt_for_each(info, i,
+ ksocknal_data.ksnd_sched_info) {
+ if (info->ksi_scheds == NULL)
+ continue;
+
+ for (j = 0; j < info->ksi_nthreads_max; j++) {
+
+ sched = &info->ksi_scheds[j];
+ LASSERT(cfs_list_empty(&sched->\
+ kss_tx_conns));
+ LASSERT(cfs_list_empty(&sched->\
+ kss_rx_conns));
+ LASSERT(cfs_list_empty(&sched-> \
+ kss_zombie_noop_txs));
+ LASSERT(sched->kss_nconns == 0);
+ }
+ }
+ }
+
+ /* flag threads to terminate; wake and wait for them to die */
+ ksocknal_data.ksnd_shuttingdown = 1;
+ cfs_waitq_broadcast(&ksocknal_data.ksnd_connd_waitq);
+ cfs_waitq_broadcast(&ksocknal_data.ksnd_reaper_waitq);
+
+ if (ksocknal_data.ksnd_sched_info != NULL) {
+ cfs_percpt_for_each(info, i,
+ ksocknal_data.ksnd_sched_info) {
+ if (info->ksi_scheds == NULL)
+ continue;
+
+ for (j = 0; j < info->ksi_nthreads_max; j++) {
+ sched = &info->ksi_scheds[j];
+ cfs_waitq_broadcast(&sched->kss_waitq);
+ }
+ }
+ }
i = 4;
cfs_read_lock (&ksocknal_data.ksnd_global_lock);
}
int
-ksocknal_base_startup (void)
+ksocknal_base_startup(void)
{
- int rc;
- int i;
+ struct ksock_sched_info *info;
+ int rc;
+ int i;
LASSERT (ksocknal_data.ksnd_init == SOCKNAL_INIT_NOTHING);
LASSERT (ksocknal_data.ksnd_nnets == 0);
CFS_INIT_LIST_HEAD(&ksocknal_data.ksnd_peers[i]);
cfs_rwlock_init(&ksocknal_data.ksnd_global_lock);
+ CFS_INIT_LIST_HEAD(&ksocknal_data.ksnd_nets);
cfs_spin_lock_init (&ksocknal_data.ksnd_reaper_lock);
CFS_INIT_LIST_HEAD (&ksocknal_data.ksnd_enomem_conns);
cfs_spin_lock_init (&ksocknal_data.ksnd_tx_lock);
CFS_INIT_LIST_HEAD (&ksocknal_data.ksnd_idle_noop_txs);
- /* NB memset above zeros whole of ksocknal_data, including
- * ksocknal_data.ksnd_irqinfo[all].ksni_valid */
+ /* NB memset above zeros whole of ksocknal_data */
- /* flag lists/ptrs/locks initialised */
- ksocknal_data.ksnd_init = SOCKNAL_INIT_DATA;
- PORTAL_MODULE_USE;
+ /* flag lists/ptrs/locks initialised */
+ ksocknal_data.ksnd_init = SOCKNAL_INIT_DATA;
+ PORTAL_MODULE_USE;
- ksocknal_data.ksnd_nschedulers = ksocknal_nsched();
- LIBCFS_ALLOC(ksocknal_data.ksnd_schedulers,
- sizeof(ksock_sched_t) * ksocknal_data.ksnd_nschedulers);
- if (ksocknal_data.ksnd_schedulers == NULL)
- goto failed;
+ ksocknal_data.ksnd_sched_info = cfs_percpt_alloc(lnet_cpt_table(),
+ sizeof(*info));
+ if (ksocknal_data.ksnd_sched_info == NULL)
+ goto failed;
- for (i = 0; i < ksocknal_data.ksnd_nschedulers; i++) {
- ksock_sched_t *kss = &ksocknal_data.ksnd_schedulers[i];
+ cfs_percpt_for_each(info, i, ksocknal_data.ksnd_sched_info) {
+ ksock_sched_t *sched;
+ int nthrs;
- cfs_spin_lock_init (&kss->kss_lock);
- CFS_INIT_LIST_HEAD (&kss->kss_rx_conns);
- CFS_INIT_LIST_HEAD (&kss->kss_tx_conns);
- CFS_INIT_LIST_HEAD (&kss->kss_zombie_noop_txs);
- cfs_waitq_init (&kss->kss_waitq);
- }
+ nthrs = cfs_cpt_weight(lnet_cpt_table(), i);
+ if (*ksocknal_tunables.ksnd_nscheds > 0) {
+ nthrs = min(nthrs, *ksocknal_tunables.ksnd_nscheds);
+ } else {
+ /* max to half of CPUs, assume another half should be
+ * reserved for upper layer modules */
+ nthrs = min(max(SOCKNAL_NSCHEDS, nthrs >> 1), nthrs);
+ }
- for (i = 0; i < ksocknal_data.ksnd_nschedulers; i++) {
- rc = ksocknal_thread_start (ksocknal_scheduler,
- &ksocknal_data.ksnd_schedulers[i]);
- if (rc != 0) {
- CERROR("Can't spawn socknal scheduler[%d]: %d\n",
- i, rc);
- goto failed;
- }
+ info->ksi_nthreads_max = nthrs;
+ info->ksi_cpt = i;
+
+ LIBCFS_CPT_ALLOC(info->ksi_scheds, lnet_cpt_table(), i,
+ info->ksi_nthreads_max * sizeof(*sched));
+ if (info->ksi_scheds == NULL)
+ goto failed;
+
+ for (; nthrs > 0; nthrs--) {
+ sched = &info->ksi_scheds[nthrs - 1];
+
+ sched->kss_info = info;
+ cfs_spin_lock_init(&sched->kss_lock);
+ CFS_INIT_LIST_HEAD(&sched->kss_rx_conns);
+ CFS_INIT_LIST_HEAD(&sched->kss_tx_conns);
+ CFS_INIT_LIST_HEAD(&sched->kss_zombie_noop_txs);
+ cfs_waitq_init(&sched->kss_waitq);
+ }
}
ksocknal_data.ksnd_connd_starting = 0;
LASSERT (net->ksnn_interfaces[i].ksni_nroutes == 0);
}
- LIBCFS_FREE(net, sizeof(*net));
+ cfs_list_del(&net->ksnn_list);
+ LIBCFS_FREE(net, sizeof(*net));
ksocknal_data.ksnd_nnets--;
if (ksocknal_data.ksnd_nnets == 0)
net->ksnn_interfaces[j].ksni_ipaddr = ip;
net->ksnn_interfaces[j].ksni_netmask = mask;
+ strncpy(&net->ksnn_interfaces[j].ksni_name[0],
+ names[i], IFNAMSIZ);
j++;
}
}
int
+ksocknal_search_new_ipif(ksock_net_t *net)
+{
+ int new_ipif = 0;
+ int i;
+
+ for (i = 0; i < net->ksnn_ninterfaces; i++) {
+ char *ifnam = &net->ksnn_interfaces[i].ksni_name[0];
+ char *colon = strchr(ifnam, ':');
+ int found = 0;
+ ksock_net_t *tmp;
+ int j;
+
+ if (colon != NULL) /* ignore alias device */
+ *colon = 0;
+
+ cfs_list_for_each_entry(tmp, &ksocknal_data.ksnd_nets,
+ ksnn_list) {
+ for (j = 0; !found && j < tmp->ksnn_ninterfaces; j++) {
+ char *ifnam2 = &tmp->ksnn_interfaces[j].\
+ ksni_name[0];
+ char *colon2 = strchr(ifnam2, ':');
+
+ if (colon2 != NULL)
+ *colon2 = 0;
+
+ found = strcmp(ifnam, ifnam2) == 0;
+ if (colon2 != NULL)
+ *colon2 = ':';
+ }
+ if (found)
+ break;
+ }
+
+ new_ipif += !found;
+ if (colon != NULL)
+ *colon = ':';
+ }
+
+ return new_ipif;
+}
+
+int
+ksocknal_start_schedulers(struct ksock_sched_info *info)
+{
+ int nthrs;
+ int rc = 0;
+ int i;
+
+ if (info->ksi_nthreads == 0) {
+ if (*ksocknal_tunables.ksnd_nscheds > 0) {
+ nthrs = info->ksi_nthreads_max;
+ } else {
+ nthrs = cfs_cpt_weight(lnet_cpt_table(),
+ info->ksi_cpt);
+ nthrs = min(max(SOCKNAL_NSCHEDS, nthrs >> 1), nthrs);
+ nthrs = min(SOCKNAL_NSCHEDS_HIGH, nthrs);
+ }
+ nthrs = min(nthrs, info->ksi_nthreads_max);
+ } else {
+ LASSERT(info->ksi_nthreads <= info->ksi_nthreads_max);
+ /* increase two threads if there is new interface */
+ nthrs = min(2, info->ksi_nthreads_max - info->ksi_nthreads);
+ }
+
+ for (i = 0; i < nthrs; i++) {
+ long id;
+
+ id = KSOCK_THREAD_ID(info->ksi_cpt, info->ksi_nthreads + i);
+ rc = ksocknal_thread_start(ksocknal_scheduler, (void *)id);
+ if (rc == 0)
+ continue;
+
+ CERROR("Can't spawn thread %d for scheduler[%d]: %d\n",
+ info->ksi_cpt, info->ksi_nthreads + i, rc);
+ break;
+ }
+
+ info->ksi_nthreads += i;
+ return rc;
+}
+
+int
+ksocknal_net_start_threads(ksock_net_t *net, __u32 *cpts, int ncpts)
+{
+ int newif = ksocknal_search_new_ipif(net);
+ int rc;
+ int i;
+
+ LASSERT(ncpts > 0 && ncpts <= cfs_cpt_number(lnet_cpt_table()));
+
+ for (i = 0; i < ncpts; i++) {
+ struct ksock_sched_info *info;
+ int cpt = (cpts == NULL) ? i : cpts[i];
+
+ LASSERT(cpt < cfs_cpt_number(lnet_cpt_table()));
+ info = ksocknal_data.ksnd_sched_info[cpt];
+
+ if (!newif && info->ksi_nthreads > 0)
+ continue;
+
+ rc = ksocknal_start_schedulers(info);
+ if (rc != 0)
+ return rc;
+ }
+ return 0;
+}
+
+int
ksocknal_startup (lnet_ni_t *ni)
{
ksock_net_t *net;
if (net == NULL)
goto fail_0;
- memset(net, 0, sizeof(*net));
cfs_spin_lock_init(&net->ksnn_lock);
net->ksnn_incarnation = ksocknal_new_incarnation();
ni->ni_data = net;
ni->ni_interfaces[i]);
goto fail_1;
}
- }
- net->ksnn_ninterfaces = i;
- }
- ni->ni_nid = LNET_MKNID(LNET_NIDNET(ni->ni_nid),
- net->ksnn_interfaces[0].ksni_ipaddr);
+ strncpy(&net->ksnn_interfaces[i].ksni_name[0],
+ ni->ni_interfaces[i], IFNAMSIZ);
+ }
+ net->ksnn_ninterfaces = i;
+ }
+
+ /* call it before add it to ksocknal_data.ksnd_nets */
+ rc = ksocknal_net_start_threads(net, ni->ni_cpts, ni->ni_ncpts);
+ if (rc != 0)
+ goto fail_1;
+
+ ni->ni_nid = LNET_MKNID(LNET_NIDNET(ni->ni_nid),
+ net->ksnn_interfaces[0].ksni_ipaddr);
+ cfs_list_add(&net->ksnn_list, &ksocknal_data.ksnd_nets);
ksocknal_data.ksnd_nnets++;
# define SOCKNAL_RISK_KMAP_DEADLOCK 1
#endif
+struct ksock_sched_info;
+
typedef struct /* per scheduler state */
{
- cfs_spinlock_t kss_lock; /* serialise */
- cfs_list_t kss_rx_conns; /* conn waiting to be read */
- cfs_list_t kss_tx_conns; /* conn waiting to be written */
- cfs_list_t kss_zombie_noop_txs; /* zombie noop tx list */
- cfs_waitq_t kss_waitq; /* where scheduler sleeps */
- int kss_nconns; /* # connections assigned to this scheduler */
+ cfs_spinlock_t kss_lock; /* serialise */
+ cfs_list_t kss_rx_conns; /* conn waiting to be read */
+ /* conn waiting to be written */
+ cfs_list_t kss_tx_conns;
+ /* zombie noop tx list */
+ cfs_list_t kss_zombie_noop_txs;
+ cfs_waitq_t kss_waitq; /* where scheduler sleeps */
+ /* # connections assigned to this scheduler */
+ int kss_nconns;
+ struct ksock_sched_info *kss_info; /* owner of it */
#if !SOCKNAL_SINGLE_FRAG_RX
- struct page *kss_rx_scratch_pgs[LNET_MAX_IOV];
+ struct page *kss_rx_scratch_pgs[LNET_MAX_IOV];
#endif
#if !SOCKNAL_SINGLE_FRAG_TX || !SOCKNAL_SINGLE_FRAG_RX
- struct iovec kss_scratch_iov[LNET_MAX_IOV];
+ struct iovec kss_scratch_iov[LNET_MAX_IOV];
#endif
} ksock_sched_t;
-typedef struct
-{
- unsigned int ksni_valid:1; /* been set yet? */
- unsigned int ksni_bound:1; /* bound to a cpu yet? */
- unsigned int ksni_sched:6; /* which scheduler (assumes < 64) */
-} ksock_irqinfo_t;
+struct ksock_sched_info {
+ int ksi_nthreads_max; /* max allowed threads */
+ int ksi_nthreads; /* number of threads */
+ int ksi_cpt; /* CPT id */
+ ksock_sched_t *ksi_scheds; /* array of schedulers */
+};
+
+#define KSOCK_CPT_SHIFT 16
+#define KSOCK_THREAD_ID(cpt, sid) (((cpt) << KSOCK_CPT_SHIFT) | (sid))
+#define KSOCK_THREAD_CPT(id) ((id) >> KSOCK_CPT_SHIFT)
+#define KSOCK_THREAD_SID(id) ((id) & ((1UL << KSOCK_CPT_SHIFT) - 1))
typedef struct /* in-use interface */
{
- __u32 ksni_ipaddr; /* interface's IP address */
- __u32 ksni_netmask; /* interface's network mask */
- int ksni_nroutes; /* # routes using (active) */
- int ksni_npeers; /* # peers using (passive) */
- char ksni_name[16]; /* interface name */
+ __u32 ksni_ipaddr; /* interface's IP address */
+ __u32 ksni_netmask; /* interface's network mask */
+ int ksni_nroutes; /* # routes using (active) */
+ int ksni_npeers; /* # peers using (passive) */
+ char ksni_name[IFNAMSIZ]; /* interface name */
} ksock_interface_t;
typedef struct
{
- int *ksnd_timeout; /* "stuck" socket timeout (seconds) */
+ /* "stuck" socket timeout (seconds) */
+ int *ksnd_timeout;
+ /* # scheduler threads in each pool while starting */
+ int *ksnd_nscheds;
int *ksnd_nconnds; /* # connection daemons */
int *ksnd_nconnds_max; /* max # connection daemons */
int *ksnd_min_reconnectms; /* first connection retry after (ms)... */
{
__u64 ksnn_incarnation; /* my epoch */
cfs_spinlock_t ksnn_lock; /* serialise */
+ cfs_list_t ksnn_list; /* chain on global list */
int ksnn_npeers; /* # peers */
int ksnn_shutdown; /* shutting down? */
int ksnn_ninterfaces; /* IP interfaces */
typedef struct
{
- int ksnd_init; /* initialisation state */
- int ksnd_nnets; /* # networks set up */
-
- cfs_rwlock_t ksnd_global_lock; /* stabilize peer/conn ops */
- cfs_list_t *ksnd_peers; /* hash table of all my known peers */
- int ksnd_peer_hash_size; /* size of ksnd_peers */
-
- int ksnd_nthreads; /* # live threads */
- int ksnd_shuttingdown; /* tell threads to exit */
- int ksnd_nschedulers; /* # schedulers */
- ksock_sched_t *ksnd_schedulers; /* their state */
+ int ksnd_init; /* initialisation state */
+ int ksnd_nnets; /* # networks set up */
+ cfs_list_t ksnd_nets; /* list of nets */
+ /* stabilize peer/conn ops */
+ cfs_rwlock_t ksnd_global_lock;
+ /* hash table of all my known peers */
+ cfs_list_t *ksnd_peers;
+ int ksnd_peer_hash_size; /* size of ksnd_peers */
+
+ int ksnd_nthreads; /* # live threads */
+ int ksnd_shuttingdown; /* tell threads to exit */
+ /* schedulers information */
+ struct ksock_sched_info **ksnd_sched_info;
cfs_atomic_t ksnd_nactive_txs; /* #active txs */
cfs_list_t ksnd_idle_noop_txs; /* list head for freed noop tx */
cfs_spinlock_t ksnd_tx_lock; /* serialise, NOT safe in g_lock */
- ksock_irqinfo_t ksnd_irqinfo[CFS_NR_IRQS];/* irq->scheduler lookup */
-
} ksock_nal_data_t;
#define SOCKNAL_INIT_NOTHING 0
extern void ksocknal_lib_set_callback(cfs_socket_t *sock, ksock_conn_t *conn);
extern void ksocknal_lib_reset_callback(cfs_socket_t *sock, ksock_conn_t *conn);
extern void ksocknal_lib_push_conn (ksock_conn_t *conn);
-extern void ksocknal_lib_bind_irq (unsigned int irq);
extern int ksocknal_lib_get_conn_addrs (ksock_conn_t *conn);
-extern unsigned int ksocknal_lib_sock_irq (cfs_socket_t *sock);
extern int ksocknal_lib_setup_sock (cfs_socket_t *so);
extern int ksocknal_lib_send_iov (ksock_conn_t *conn, ksock_tx_t *tx);
extern int ksocknal_lib_send_kiov (ksock_conn_t *conn, ksock_tx_t *tx);
git://git.whamcloud.com / fs / lustre-release.git / commitdiff