smc_clc_send_confirm identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

net/smc/smc_clc.h, line 451 (as a prototype)

Defined in 1 files as a function:

net/smc/smc_clc.c, line 1213 (as a function)

Referenced in 1 files:

net/smc/af_smc.c
- line 1364
- line 1478

Smatch caller information:

net/smc/af_smc.c smc_connect_ism() -> smc_clc_send_confirm()

Type	Parameter	Key	Value
PARAM_VALUE	0	smc	4096-ptr_max
PARAM_VALUE	0	smc->clcsock	4096-ptr_max
PARAM_VALUE	0	smc->clcsock->sk	4096-ptr_max
PARAM_VALUE	0	smc->clcsock->sk->__sk_common.skc_bind_node.pprev	4096-ptr_max
PARAM_VALUE	0	smc->clcsock->sk->__sk_common.skc_net.net->ipv4.ping_port_rover	1-u16max
PARAM_VALUE	0	smc->clcsock->sk->__sk_common.skc_u16hashes	0-u32max
PARAM_VALUE	0	smc->clcsock->sk->ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	0	smc->clcsock->sk->ns_tracker->dead	0-1
PARAM_VALUE	0	smc->clcsock->sk->ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	0	smc->clcsock->sk->sk_backlog.head->cb->type	4
PARAM_VALUE	0	smc->clcsock->sk->sk_backlog.head->dev->flags	1-u32max
PARAM_VALUE	0	smc->clcsock->sk->sk_backlog.head->extensions->refcnt.refs.counter	1
PARAM_VALUE	0	smc->clcsock->sk->sk_dst_cache->callback_head.flags	0-4294967295
PARAM_VALUE	0	smc->clcsock->sk->sk_dst_cache->callback_head.is_hard	0-1
PARAM_VALUE	0	smc->clcsock->sk->sk_dst_cache->callback_head.is_lazy	0-1
PARAM_VALUE	0	smc->clcsock->sk->sk_dst_cache->callback_head.is_queued	0-1
PARAM_VALUE	0	smc->clcsock->sk->sk_dst_cache->callback_head.is_soft	0-1
PARAM_VALUE	0	smc->clcsock->sk->sk_error_queue.next->prev	2011684551238094848
PARAM_VALUE	0	smc->clcsock->sk->sk_filter->refcnt.refs.counter	(-1073741824),0-s32max
PARAM_VALUE	0	smc->clcsock->sk->sk_lock.owned	0
PARAM_VALUE	0	smc->clcsock->sk->sk_lock.slock.rlock.dep_map->name	0-255
PARAM_VALUE	0	smc->clcsock->sk->sk_lock.wq.head.next	4096-ptr_max
PARAM_VALUE	0	smc->clcsock->sk->sk_lock.wq.head.prev->next	4096-ptr_max
PARAM_VALUE	0	smc->clcsock->sk->sk_lock.wq.head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	smc->clcsock->sk->sk_memcg->memory.high	0-2251799813685247
PARAM_VALUE	0	smc->clcsock->sk->sk_memcg->memory.low	0,2251799813685247
PARAM_VALUE	0	smc->clcsock->sk->sk_memcg->memory.min	0,2251799813685247
PARAM_VALUE	0	smc->clcsock->sk->sk_memcg->memsw.high	0-2251799813685247
PARAM_VALUE	0	smc->clcsock->sk->sk_memcg->memsw.low	0,2251799813685247
PARAM_VALUE	0	smc->clcsock->sk->sk_memcg->memsw.min	0,2251799813685247
PARAM_VALUE	0	smc->clcsock->sk->sk_owner->refcnt.counter	0-s32max
PARAM_VALUE	0	smc->clcsock->sk->sk_reuseport_cb->rcu.flags	0-4294967295
PARAM_VALUE	0	smc->clcsock->sk->sk_user_data->work.is_hard	0-1
PARAM_VALUE	0	smc->clcsock->sk->sk_user_data->work.is_lazy	0-1
PARAM_VALUE	0	smc->clcsock->sk->sk_user_data->work.is_soft	0-1
PARAM_VALUE	0	smc->clcsock->sk->sobject	0-u16max
PARAM_VALUE	0	smc->conn.alert_node.__rb_parent_color	1
PARAM_VALUE	0	smc->conn.alert_node.rb_left	4096-ptr_max
PARAM_VALUE	0	smc->conn.alert_node.rb_right	4096-ptr_max
PARAM_VALUE	0	smc->conn.alert_token_local	1-u32max
PARAM_VALUE	0	smc->conn.bytes_to_rcv.counter	0
PARAM_VALUE	0	smc->conn.cdc_pend_tx_wq.head.next	4096-ptr_max
PARAM_VALUE	0	smc->conn.cdc_pend_tx_wq.head.next->next	4096-ptr_max
PARAM_VALUE	0	smc->conn.cdc_pend_tx_wq.head.prev	4096-ptr_max
PARAM_VALUE	0	smc->conn.cdc_pend_tx_wq.head.prev->next	4096-ptr_max
PARAM_VALUE	0	smc->conn.cdc_pend_tx_wq.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	smc->conn.freed	0
PARAM_VALUE	0	smc->conn.lgr	4096-ptr_max
PARAM_VALUE	0	smc->conn.lgr->conns_all.rb_node	4096-ptr_max
PARAM_VALUE	0	smc->conn.lgr->conns_lock.dep_map->name	0-255
PARAM_VALUE	0	smc->conn.lgr->conns_lock.owner_cpu	0
PARAM_VALUE	0	smc->conn.lgr->conns_lock.raw_lock.cnts.counter	0-s32max
PARAM_VALUE	0	smc->conn.lgr->llc_conf_mutex.dep_map->name	0-255
PARAM_VALUE	0	smc->conn.lgr->llc_conf_mutex.first_waiter->handoff_set	0-1
PARAM_VALUE	0	smc->conn.lgr->llc_conf_mutex.first_waiter->type	0-1
PARAM_VALUE	0	smc->conn.lgr->llc_flow_lcl.type	0,2,4-6
PARAM_VALUE	0	smc->conn.lgr->peer_os	0-15
PARAM_VALUE	0	smc->conn.lgr->peer_smc_release	0-15
PARAM_VALUE	0	smc->conn.lgr->rmbs_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	smc->conn.lgr->rmbs_lock.first_waiter->type	0-1
PARAM_VALUE	0	smc->conn.lgr->smcd	4096-ptr_max
PARAM_VALUE	0	smc->conn.lgr->smcd->dibs	4096-ptr_max
PARAM_VALUE	0	smc->conn.lgr->smcd->dibs->ops	4096-ptr_max
PARAM_VALUE	0	smc->conn.lgr->smcd->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	smc->conn.lgr->sndbufs_lock.dep_map->name	0-255
PARAM_VALUE	0	smc->conn.lgr->sndbufs_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	smc->conn.lgr->sndbufs_lock.first_waiter->type	0-1
PARAM_VALUE	0	smc->conn.lgr->sync_err	0
PARAM_VALUE	0	smc->conn.local_tx_ctrl.common.type	254
PARAM_VALUE	0	smc->conn.local_tx_ctrl.len	44
PARAM_VALUE	0	smc->conn.peer_rmbe_idx	0-1
PARAM_VALUE	0	smc->conn.rmb_desc	4096-ptr_max
PARAM_VALUE	0	smc->conn.rmb_desc->list.next	4096-ptr_max
PARAM_VALUE	0	smc->conn.rmb_desc->list.prev	4096-ptr_max
PARAM_VALUE	0	smc->conn.rmb_desc->used	1
PARAM_VALUE	0	smc->conn.rmbe_size_comp	0-15
PARAM_VALUE	0	smc->conn.rmbe_update_limit	2304-s32max
PARAM_VALUE	0	smc->conn.rtoken_idx	(-28),0-254
PARAM_VALUE	0	smc->conn.rx_off	0,32
PARAM_VALUE	0	smc->conn.rx_tsklet.count.counter	0
PARAM_VALUE	0	smc->conn.rx_tsklet.data	0
PARAM_VALUE	0	smc->conn.rx_tsklet.next	0
PARAM_VALUE	0	smc->conn.rx_tsklet.state	0
PARAM_VALUE	0	smc->conn.rx_tsklet.use_callback	1
PARAM_VALUE	0	smc->conn.sndbuf_desc	4096-ptr_max
PARAM_VALUE	0	smc->conn.sndbuf_desc->used	1
PARAM_VALUE	0	smc->conn.splice_pending.counter	0
PARAM_VALUE	0	smc->conn.urg_state	3
PARAM_VALUE	0	smc->sk.sk_data_ready	3817137084538871808
PARAM_VALUE	0	smc->sk.sk_write_space	6582796481693622272
PARAM_VALUE	0	smc->use_fallback	0
PARAM_VALUE	0	*smc->clcsock->sk->sk_backlog.head->cb->data_end	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*smc->clcsock->sk->sk_backlog.head->data->hdr	0-4294967295
PARAM_VALUE	0	*smc->clcsock->sk->sk_backlog.head->dev->name	0-255
PARAM_VALUE	0	*smc->conn.lgr->negotiated_eid	0-255
PARAM_VALUE	0	*smc->conn.lgr->peer_hostname	0-255
PARAM_VALUE	4	ini	4096-ptr_max
PARAM_VALUE	4	ini->check_smcrv2	0
PARAM_VALUE	4	ini->first_contact_local	0-1
PARAM_VALUE	4	ini->first_contact_peer	0,2
PARAM_VALUE	4	ini->ib_dev	0,4096-ptr_max
PARAM_VALUE	4	ini->ib_dev->ibdev	4096-ptr_max
PARAM_VALUE	4	ini->ib_port	0-2
PARAM_VALUE	4	ini->is_smcd	1
PARAM_VALUE	4	ini->ism_peer_gid	4096-ptr_max
PARAM_VALUE	4	ini->smc_type_v1	0-3
PARAM_VALUE	4	ini->smc_type_v2	0-3
PARAM_VALUE	4	ini->smcd_version	1-2
PARAM_VALUE	4	ini->smcr_version	0-3
PARAM_VALUE	4	ini->smcrv2->nexthop_mac	0-255
PARAM_VALUE	4	ini->smcrv2.ib_dev_v2	0,4096-ptr_max
PARAM_VALUE	4	ini->smcrv2.ib_dev_v2->ibdev	4096-ptr_max
PARAM_VALUE	4	ini->smcrv2.ib_port_v2	0-2
PARAM_VALUE	4	*ini->ib_gid	0-255
PARAM_VALUE	4	*ini->ism_chid	0-u16max
PARAM_VALUE	4	*ini->smcrv2.ib_gid_v2	0-255
BUF_SIZE	3	eid	0,32
BUF_SIZE	3	eid	0,32
BUF_SIZE	4	ini	448
CAPPED_DATA	0	smc->clcsock->sk	1
CAPPED_DATA	0	smc->sk.__sk_common.skc_net.net	1
DATA_SOURCE	0	smc	$0
DATA_SOURCE	4	ini	$2
BIT_INFO	4	ini->first_contact_peer	0x0,0x2
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &smc_server_lgr_pending
HALF_LOCKED2		sk
HALF_LOCKED2	0	&smc->sk

net/smc/af_smc.c smc_connect_rdma() -> smc_clc_send_confirm()

Type	Parameter	Key	Value
PARAM_VALUE	0	smc	4096-ptr_max
PARAM_VALUE	0	smc->clcsock	4096-ptr_max
PARAM_VALUE	0	smc->clcsock->sk	4096-ptr_max
PARAM_VALUE	0	smc->clcsock->sk->__sk_common.skc_bind_node.pprev	4096-ptr_max
PARAM_VALUE	0	smc->clcsock->sk->__sk_common.skc_net.net->ipv4.ping_port_rover	1-u16max
PARAM_VALUE	0	smc->clcsock->sk->__sk_common.skc_u16hashes	0-u32max
PARAM_VALUE	0	smc->clcsock->sk->ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	0	smc->clcsock->sk->ns_tracker->dead	0-1
PARAM_VALUE	0	smc->clcsock->sk->ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	0	smc->clcsock->sk->sk_backlog.head->cb->type	4
PARAM_VALUE	0	smc->clcsock->sk->sk_backlog.head->dev->flags	1-u32max
PARAM_VALUE	0	smc->clcsock->sk->sk_backlog.head->extensions->refcnt.refs.counter	1
PARAM_VALUE	0	smc->clcsock->sk->sk_dst_cache->callback_head.flags	0-4294967295
PARAM_VALUE	0	smc->clcsock->sk->sk_dst_cache->callback_head.is_hard	0-1
PARAM_VALUE	0	smc->clcsock->sk->sk_dst_cache->callback_head.is_lazy	0-1
PARAM_VALUE	0	smc->clcsock->sk->sk_dst_cache->callback_head.is_queued	0-1
PARAM_VALUE	0	smc->clcsock->sk->sk_dst_cache->callback_head.is_soft	0-1
PARAM_VALUE	0	smc->clcsock->sk->sk_error_queue.next->prev	2011684551238094848
PARAM_VALUE	0	smc->clcsock->sk->sk_filter->refcnt.refs.counter	(-1073741824),0-s32max
PARAM_VALUE	0	smc->clcsock->sk->sk_lock.owned	0
PARAM_VALUE	0	smc->clcsock->sk->sk_lock.slock.rlock.dep_map->name	0-255
PARAM_VALUE	0	smc->clcsock->sk->sk_lock.wq.head.next	4096-ptr_max
PARAM_VALUE	0	smc->clcsock->sk->sk_lock.wq.head.prev->next	4096-ptr_max
PARAM_VALUE	0	smc->clcsock->sk->sk_lock.wq.head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	smc->clcsock->sk->sk_memcg->memory.high	0-2251799813685247
PARAM_VALUE	0	smc->clcsock->sk->sk_memcg->memory.low	0,2251799813685247
PARAM_VALUE	0	smc->clcsock->sk->sk_memcg->memory.min	0,2251799813685247
PARAM_VALUE	0	smc->clcsock->sk->sk_memcg->memsw.high	0-2251799813685247
PARAM_VALUE	0	smc->clcsock->sk->sk_memcg->memsw.low	0,2251799813685247
PARAM_VALUE	0	smc->clcsock->sk->sk_memcg->memsw.min	0,2251799813685247
PARAM_VALUE	0	smc->clcsock->sk->sk_owner->refcnt.counter	0-s32max
PARAM_VALUE	0	smc->clcsock->sk->sk_reuseport_cb->rcu.flags	0-4294967295
PARAM_VALUE	0	smc->clcsock->sk->sk_user_data->work.is_hard	0-1
PARAM_VALUE	0	smc->clcsock->sk->sk_user_data->work.is_lazy	0-1
PARAM_VALUE	0	smc->clcsock->sk->sk_user_data->work.is_soft	0-1
PARAM_VALUE	0	smc->clcsock->sk->sobject	0-u16max
PARAM_VALUE	0	smc->conn->lnk->lgr->smcd->dibs->dmb_clientid_arr	255
PARAM_VALUE	0	smc->conn.alert_node.__rb_parent_color	1
PARAM_VALUE	0	smc->conn.alert_node.rb_left	4096-ptr_max
PARAM_VALUE	0	smc->conn.alert_node.rb_right	4096-ptr_max
PARAM_VALUE	0	smc->conn.alert_token_local	1-u32max
PARAM_VALUE	0	smc->conn.bytes_to_rcv.counter	0
PARAM_VALUE	0	smc->conn.cdc_pend_tx_wq.head.next	4096-ptr_max
PARAM_VALUE	0	smc->conn.cdc_pend_tx_wq.head.next->next	4096-ptr_max
PARAM_VALUE	0	smc->conn.cdc_pend_tx_wq.head.prev	4096-ptr_max
PARAM_VALUE	0	smc->conn.cdc_pend_tx_wq.head.prev->next	4096-ptr_max
PARAM_VALUE	0	smc->conn.cdc_pend_tx_wq.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	smc->conn.freed	0
PARAM_VALUE	0	smc->conn.lgr	4096-ptr_max
PARAM_VALUE	0	smc->conn.lgr->conns_all.rb_node	4096-ptr_max
PARAM_VALUE	0	smc->conn.lgr->conns_lock.dep_map->name	0-255
PARAM_VALUE	0	smc->conn.lgr->conns_lock.owner_cpu	0
PARAM_VALUE	0	smc->conn.lgr->conns_lock.raw_lock.cnts.counter	0-s32max
PARAM_VALUE	0	smc->conn.lgr->llc_conf_mutex.dep_map->name	0-255
PARAM_VALUE	0	smc->conn.lgr->llc_conf_mutex.first_waiter->handoff_set	0-1
PARAM_VALUE	0	smc->conn.lgr->llc_conf_mutex.first_waiter->type	0-1
PARAM_VALUE	0	smc->conn.lgr->llc_flow_lcl.type	0,2,4-6
PARAM_VALUE	0	smc->conn.lgr->lnk	4096-ptr_max
PARAM_VALUE	0	smc->conn.lgr->peer_os	0-15
PARAM_VALUE	0	smc->conn.lgr->peer_smc_release	0-15
PARAM_VALUE	0	smc->conn.lgr->rmbs_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	smc->conn.lgr->rmbs_lock.first_waiter->type	0-1
PARAM_VALUE	0	smc->conn.lgr->smcd->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	smc->conn.lgr->sndbufs_lock.dep_map->name	0-255
PARAM_VALUE	0	smc->conn.lgr->sndbufs_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	smc->conn.lgr->sndbufs_lock.first_waiter->type	0-1
PARAM_VALUE	0	smc->conn.lgr->sync_err	0
PARAM_VALUE	0	smc->conn.lnk	4096-ptr_max
PARAM_VALUE	0	smc->conn.lnk->lgr->smcd->dibs->drv_priv->dmb_cnt.counter	s32min-s32max
PARAM_VALUE	0	smc->conn.lnk->lgr->smcd->dibs->drv_priv->dmb_ht_lock.owner	(-1)
PARAM_VALUE	0	smc->conn.lnk->lgr->smcd->dibs->drv_priv->dmb_ht_lock.owner_cpu	4294967295
PARAM_VALUE	0	smc->conn.lnk->lgr->smcd->dibs->drv_priv->dmb_ht_lock.raw_lock.cnts.counter	0-s32max
PARAM_VALUE	0	smc->conn.lnk->smcibdev->ibdev->dev.kobj.release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	smc->conn.lnk->smcibdev->ibdev->dev.kobj.release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	smc->conn.local_tx_ctrl.common.type	254
PARAM_VALUE	0	smc->conn.local_tx_ctrl.len	44
PARAM_VALUE	0	smc->conn.peer_rmbe_idx	0-1
PARAM_VALUE	0	smc->conn.rmb_desc	4096-ptr_max
PARAM_VALUE	0	smc->conn.rmb_desc->is_conf_rkey	1
PARAM_VALUE	0	smc->conn.rmb_desc->list.next	4096-ptr_max
PARAM_VALUE	0	smc->conn.rmb_desc->list.prev	4096-ptr_max
PARAM_VALUE	0	smc->conn.rmb_desc->used	1
PARAM_VALUE	0	smc->conn.rmbe_size_comp	0-15
PARAM_VALUE	0	smc->conn.rmbe_update_limit	2304-s32max
PARAM_VALUE	0	smc->conn.rtoken_idx	0-254
PARAM_VALUE	0	smc->conn.rx_off	0,32
PARAM_VALUE	0	smc->conn.rx_tsklet.count.counter	0
PARAM_VALUE	0	smc->conn.rx_tsklet.data	0
PARAM_VALUE	0	smc->conn.rx_tsklet.next	0
PARAM_VALUE	0	smc->conn.rx_tsklet.state	0
PARAM_VALUE	0	smc->conn.rx_tsklet.use_callback	1
PARAM_VALUE	0	smc->conn.sndbuf_desc	4096-ptr_max
PARAM_VALUE	0	smc->conn.sndbuf_desc->used	1
PARAM_VALUE	0	smc->conn.splice_pending.counter	0
PARAM_VALUE	0	smc->conn.urg_state	3
PARAM_VALUE	0	smc->sk.sk_data_ready	3817137084538871808
PARAM_VALUE	0	smc->use_fallback	0
PARAM_VALUE	0	*smc->clcsock->sk->sk_backlog.head->cb->data_end	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*smc->clcsock->sk->sk_backlog.head->data->hdr	0-4294967295
PARAM_VALUE	0	*smc->clcsock->sk->sk_backlog.head->dev->name	0-255
PARAM_VALUE	0	*smc->conn.lgr->negotiated_eid	0-255
PARAM_VALUE	0	*smc->conn.lgr->peer_hostname	0-255
PARAM_VALUE	0	*smc->conn.rmb_desc->is_reg_mr	0-255
PARAM_VALUE	0	*smc->conn.sndbuf_desc->is_reg_mr	0-255
PARAM_VALUE	4	ini	4096-ptr_max
PARAM_VALUE	4	ini->check_smcrv2	0
PARAM_VALUE	4	ini->first_contact_local	0-1
PARAM_VALUE	4	ini->first_contact_peer	0,2
PARAM_VALUE	4	ini->ib_clcqpn	0
PARAM_VALUE	4	ini->ib_dev	0,4096-ptr_max
PARAM_VALUE	4	ini->ib_dev->ibdev	4096-ptr_max
PARAM_VALUE	4	ini->ib_port	0-2
PARAM_VALUE	4	ini->is_smcd	0
PARAM_VALUE	4	ini->max_conns	16-255
PARAM_VALUE	4	ini->max_links	1-2
PARAM_VALUE	4	ini->smc_type_v1	0-3
PARAM_VALUE	4	ini->smc_type_v2	0-3
PARAM_VALUE	4	ini->smcd_version	0-3
PARAM_VALUE	4	ini->smcr_version	1-2
PARAM_VALUE	4	ini->smcrv2->nexthop_mac	0-255
PARAM_VALUE	4	ini->smcrv2.ib_dev_v2	0,4096-ptr_max
PARAM_VALUE	4	ini->smcrv2.ib_dev_v2->ibdev	4096-ptr_max
PARAM_VALUE	4	ini->smcrv2.ib_port_v2	0-2
PARAM_VALUE	4	*ini->ib_gid	0-255
PARAM_VALUE	4	*ini->ism_chid	0-u16max
PARAM_VALUE	4	*ini->smcrv2.ib_gid_v2	0-255
BUF_SIZE	3	eid	0,32
BUF_SIZE	3	eid	0,32
BUF_SIZE	4	ini	448
CAPPED_DATA	0	smc->clcsock->sk	1
CAPPED_DATA	0	smc->sk.__sk_common.skc_net.net	1
DATA_SOURCE	0	smc	$0
DATA_SOURCE	4	ini	$2
FUZZY_MAX	4	ini->max_conns	255
FUZZY_MAX	4	ini->max_links	2
BIT_INFO	4	ini->first_contact_peer	0x0,0x2
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &smc_client_lgr_pending
HALF_LOCKED2		sk
HALF_LOCKED2	0	&smc->sk