add_system_pinning identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/infiniband/hw/hfi1/pin_system.c, line 167 (as a function)

Referenced in 1 files:

drivers/infiniband/hw/hfi1/pin_system.c
- line 227
- line 259

Smatch caller information:

drivers/infiniband/hw/hfi1/pin_system.c get_system_cache_entry() -> add_system_pinning()

Type	Parameter	Key	Value
PARAM_VALUE	0	req	4096-ptr_max
PARAM_VALUE	0	req->cq	1-u64max
PARAM_VALUE	0	req->data_iovs	0-8
PARAM_VALUE	0	req->data_len	1-u32max
PARAM_VALUE	0	req->has_error	0
PARAM_VALUE	0	req->hdr.bth	4096-ptr_max
PARAM_VALUE	0	req->hdr.kdeth.swdata	4096-ptr_max
PARAM_VALUE	0	req->hdr.lrh	4096-ptr_max
PARAM_VALUE	0	req->hdr.pbc	4096-ptr_max
PARAM_VALUE	0	req->info.fragsize	1-u16max
PARAM_VALUE	0	req->iovs	4096-ptr_max
PARAM_VALUE	0	req->pq	4096-ptr_max
PARAM_VALUE	0	req->pq->dd	4096-ptr_max
PARAM_VALUE	0	req->pq->handler	4096-ptr_max
PARAM_VALUE	0	req->pq->handler->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	req->pq->req_in_use	4096-ptr_max
PARAM_VALUE	0	req->pq->txreq_cache	4096-ptr_max
PARAM_VALUE	0	req->pq->txreq_cache->object_size	0-4294967295
PARAM_VALUE	0	req->sde	4096-ptr_max
PARAM_VALUE	0	req->sde->state.current_state	10
PARAM_VALUE	0	req->sde->tail_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	req->seqcomp	0
PARAM_VALUE	0	req->tids	0-ptr_max
PARAM_VALUE	0	req->txps.next	4096-ptr_max
PARAM_VALUE	0	req->txps.next->next	4096-ptr_max
PARAM_VALUE	0	req->txps.prev	4096-ptr_max
PARAM_VALUE	0	req->txps.prev->next	4096-ptr_max
PARAM_VALUE	0	req->txps.prev->prev	4096-ptr_max
PARAM_VALUE	1	node_p	4524475953153454080
PARAM_VALUE	1	*node_p	4096-ptr_max
PARAM_VALUE	2	start	0,4096-u64max
PARAM_VALUE	3	len	0,4096-u64max
BUF_SIZE	0	req->tids	0,4
CAPPED_DATA	0	req->data_iovs	1
CAPPED_DATA	0	req->info.comp_idx	1
CAPPED_DATA	2	start	1
CAPPED_DATA	2	start	1
DATA_SOURCE	0	req	$0
DATA_SOURCE	1	node_p	$1
BIT_INFO	2	start	0x0,0xfffffffffffff000
BIT_INFO	2	start	0x0,0xfffffffffffff000
NOSPEC	0	req->info.npkts
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	req->hdr.kdeth.hcrc	0-u16max
USER_DATA	0	req->hdr.kdeth.jkey	0-u16max
USER_DATA	0	req->hdr.kdeth.ver_tid_offset	0-u32max
USER_DATA	0	req->info.ctrl	0-u16max
USER_DATA	0	req->info.fragsize	1-u16max
USER_DATA	0	req->info.npkts	0-u16max
USER_DATA	0	req->tidoffset	0-9959488[c]
USER_DATA	0	*req->tids	0-u32max
USER_DATA	3	len	0,4096-u64max
NO_OVERFLOW_SIMPLE	0	req->n_tids
UNITS	2	start	unit_byte
UNITS	3	len	unit_byte
USER_PTR	0	req->hdr.bth
USER_PTR	0	req->hdr.lrh
USER_PTR	0	req->hdr.pbc
USER_PTR	0	req->tids
LOCK2		&fd->pq_srcu
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct hfi1_filedata)->pq_srcu

drivers/infiniband/hw/hfi1/pin_system.c get_system_cache_entry() -> add_system_pinning()

Type	Parameter	Key	Value
PARAM_VALUE	0	req	4096-ptr_max
PARAM_VALUE	0	req->cq	1-u64max
PARAM_VALUE	0	req->data_iovs	0-8
PARAM_VALUE	0	req->data_len	1-u32max
PARAM_VALUE	0	req->has_error	0
PARAM_VALUE	0	req->hdr.bth	4096-ptr_max
PARAM_VALUE	0	req->hdr.kdeth.swdata	4096-ptr_max
PARAM_VALUE	0	req->hdr.lrh	4096-ptr_max
PARAM_VALUE	0	req->hdr.pbc	4096-ptr_max
PARAM_VALUE	0	req->info.fragsize	1-u16max
PARAM_VALUE	0	req->iovs	4096-ptr_max
PARAM_VALUE	0	req->pq	4096-ptr_max
PARAM_VALUE	0	req->pq->dd	4096-ptr_max
PARAM_VALUE	0	req->pq->handler	4096-ptr_max
PARAM_VALUE	0	req->pq->handler->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	req->pq->handler->lru_list.prev	4096-ptr_max
PARAM_VALUE	0	req->pq->handler->lru_list.prev->next	4096-ptr_max
PARAM_VALUE	0	req->pq->handler->lru_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	req->pq->handler->root.rb_root.rb_node	1-u64max
PARAM_VALUE	0	req->pq->req_in_use	4096-ptr_max
PARAM_VALUE	0	req->pq->txreq_cache	4096-ptr_max
PARAM_VALUE	0	req->pq->txreq_cache->object_size	0-4294967295
PARAM_VALUE	0	req->sde	4096-ptr_max
PARAM_VALUE	0	req->sde->state.current_state	10
PARAM_VALUE	0	req->sde->tail_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	req->seqcomp	0
PARAM_VALUE	0	req->tids	0-ptr_max
PARAM_VALUE	0	req->txps.next	4096-ptr_max
PARAM_VALUE	0	req->txps.next->next	4096-ptr_max
PARAM_VALUE	0	req->txps.prev	4096-ptr_max
PARAM_VALUE	0	req->txps.prev->next	4096-ptr_max
PARAM_VALUE	0	req->txps.prev->prev	4096-ptr_max
PARAM_VALUE	1	node_p	4524475953153454080
PARAM_VALUE	1	*node_p	4096-ptr_max
PARAM_VALUE	2	start	0,4096-18446744073709551614
PARAM_VALUE	3	len	1-u64max
BUF_SIZE	0	req->tids	0,4
CAPPED_DATA	0	req->data_iovs	1
CAPPED_DATA	0	req->info.comp_idx	1
CAPPED_DATA	2	start	1
CAPPED_DATA	2	start	1
DATA_SOURCE	0	req	$0
DATA_SOURCE	1	node_p	$1
BIT_INFO	2	start	0x0,0xfffffffffffff000
BIT_INFO	2	start	0x0,0xfffffffffffff000
NOSPEC	0	req->info.npkts
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	req->hdr.kdeth.hcrc	0-u16max
USER_DATA	0	req->hdr.kdeth.jkey	0-u16max
USER_DATA	0	req->hdr.kdeth.ver_tid_offset	0-u32max
USER_DATA	0	req->info.ctrl	0-u16max
USER_DATA	0	req->info.fragsize	1-u16max
USER_DATA	0	req->info.npkts	0-u16max
USER_DATA	0	req->tidoffset	0-9959488[c]
USER_DATA	0	*req->tids	0-u32max
NO_OVERFLOW_SIMPLE	0	req->n_tids
UNITS	2	start	unit_byte
UNITS	3	len	unit_byte
USER_PTR	0	req->hdr.bth
USER_PTR	0	req->hdr.lrh
USER_PTR	0	req->hdr.pbc
USER_PTR	0	req->tids
LOCK2		&fd->pq_srcu
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct hfi1_filedata)->pq_srcu