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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 10 files:

Smatch caller information:

drivers/infiniband/ulp/iser/iser_verbs.c iser_create_fastreg_desc() -> ib_alloc_mr()

Type Parameter Key Value
PARAM_VALUE 1 mr_type 0-1
DATA_SOURCE 0 pd $1
DATA_SOURCE 2 max_num_sg $3
FUZZY_MAX 1 mr_type 1
HARD_MAX 1 mr_type 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &cls_conn->ep_mutex
LOCK2 &iser_conn->state_mutex
LOCK2 global &rx_queue_mutex
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct iscsi_cls_conn)->ep_mutex
TYPE_LOCK (struct iser_conn)->state_mutex

net/sunrpc/xprtrdma/frwr_ops.c frwr_mr_init() -> ib_alloc_mr()

Type Parameter Key Value
NO_OVERFLOW_SIMPLE 2 max_num_sg
UNITS 2 max_num_sg unit_byte
HALF_LOCKED2 &pool->lock

drivers/infiniband/core/mr_pool.c ib_mr_pool_init() -> ib_alloc_mr()

Type Parameter Key Value
PARAM_VALUE 1 mr_type 0
PARAM_VALUE 2 max_num_sg 0-257
BUF_SIZE 0 pd s32min,(-1)-s32max
BUF_SIZE 0 pd s32min,(-1)-s32max
CAPPED_DATA 2 max_num_sg 1
DATA_SOURCE 1 mr_type $3
DATA_SOURCE 2 max_num_sg $4
STR_LEN 0 pd (-1),3,6-8
STR_LEN 0 pd (-1),3,6-8
RX_PATH
TASK_NOT_RUNNING

drivers/infiniband/ulp/rtrs/rtrs-clt.c alloc_path_reqs() -> ib_alloc_mr()

Type Parameter Key Value
PARAM_VALUE 1 mr_type 0-1
FUZZY_MAX 1 mr_type 1
HARD_MAX 1 mr_type 1
RX_PATH
TASK_NOT_RUNNING
UNITS 2 max_num_sg unit_byte
LOCK2 &clt_path->init_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct rtrs_clt_path)->init_mutex

net/rds/ib_frmr.c rds_ib_alloc_frmr() -> ib_alloc_mr()

Type Parameter Key Value
PARAM_VALUE 1 mr_type 0
RX_PATH
TASK_NOT_RUNNING

drivers/infiniband/ulp/rtrs/rtrs-srv.c map_cont_bufs() -> ib_alloc_mr()

Type Parameter Key Value
PARAM_VALUE 0 pd 4096-ptr_max
PARAM_VALUE 0 pd->device 4096-ptr_max
PARAM_VALUE 0 pd->device->ops.size_ib_pd 0-4000000
PARAM_VALUE 0 pd->res.comp.wait.lock.magic 3735899821
PARAM_VALUE 0 pd->res.comp.wait.lock.owner (-1)
PARAM_VALUE 0 pd->res.comp.wait.lock.owner_cpu u32max
PARAM_VALUE 0 pd->res.comp.wait.task_list.next 4096-ptr_max
PARAM_VALUE 0 pd->res.comp.wait.task_list.next->next 4096-ptr_max
PARAM_VALUE 0 pd->res.comp.wait.task_list.prev 4096-ptr_max
PARAM_VALUE 0 pd->res.comp.wait.task_list.prev->next 4096-ptr_max
PARAM_VALUE 0 pd->res.comp.wait.task_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 pd->res.kern_name 4470977615512817664
PARAM_VALUE 0 pd->res.kref.refcount.refs.counter 1
PARAM_VALUE 1 mr_type 0-1
PARAM_VALUE 2 max_num_sg 1-s32max
CAPPED_DATA 2 max_num_sg 1
DATA_SOURCE 2 max_num_sg r ib_dma_map_sg
FUZZY_MAX 1 mr_type 1
HARD_MAX 1 mr_type 1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pd->device->hw_stats_attr_index
NO_OVERFLOW_SIMPLE 0 pd->device->num_comp_vectors
NO_OVERFLOW_SIMPLE 0 pd->device->phys_port_cnt
LOCK2 &srv->paths_mutex
HALF_LOCKED2 &id_priv->handler_mutex
HALF_LOCKED2 &listen_id->handler_mutex
TYPE_LOCK (struct rtrs_srv_sess)->paths_mutex

drivers/infiniband/ulp/srp/ib_srp.c srp_create_fr_pool() -> ib_alloc_mr()

Type Parameter Key Value
PARAM_VALUE 0 pd 4096-ptr_max
PARAM_VALUE 1 mr_type 0-1
DATA_SOURCE 0 pd $1
DATA_SOURCE 2 max_num_sg $3
FUZZY_MAX 1 mr_type 1
HARD_MAX 1 mr_type 1
RX_PATH
TASK_NOT_RUNNING
UNITS 2 max_num_sg unit_byte
HALF_LOCKED2 &host->add_target_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &rport->mutex

net/smc/smc_ib.c smc_ib_get_memory_region() -> ib_alloc_mr()

Type Parameter Key Value
PARAM_VALUE 1 mr_type 0
DATA_SOURCE 0 pd $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pd->device->hw_stats_attr_index
NO_OVERFLOW_SIMPLE 0 pd->device->num_comp_vectors
NO_OVERFLOW_SIMPLE 0 pd->device->phys_port_cnt
HALF_LOCKED2 &lgr->llc_conf_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 lock

fs/smb/smbdirect/mr.c smbdirect_connection_create_mr_list() -> ib_alloc_mr()

Type Parameter Key Value
PARAM_VALUE 2 max_num_sg 1-1048575
NO_OVERFLOW_SIMPLE 2 max_num_sg
UNITS 2 max_num_sg unit_array_size
HALF_LOCKED2 &pool->lock