ib_unregister_mad_agent identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

include/rdma/ib_mad.h, line 683

Defined in 1 files as a prototype:

include/rdma/ib_mad.h, line 690 (as a prototype)

Defined in 1 files as a function:

drivers/infiniband/core/mad.c, line 549 (as a function)

Referenced in 9 files:

Smatch caller information:

drivers/infiniband/hw/mthca/mthca_mad.c mthca_create_agents() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		global &mthca_device_mutex
HALF_LOCKED2		&pool->lock

drivers/infiniband/hw/mthca/mthca_mad.c mthca_free_agents() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		global &mthca_device_mutex

drivers/infiniband/hw/mlx4/mad.c mlx4_ib_mad_cleanup() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
PARAM_VALUE	0	mad_agent	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dev->mutex

drivers/infiniband/hw/mlx4/mad.c mlx4_ib_mad_init() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/infiniband/sw/rdmavt/mad.c rvt_create_mad_agents() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
PARAM_VALUE	0	mad_agent	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	mad_agent->agent.device->hw_stats_attr_index
NO_OVERFLOW_SIMPLE	0	mad_agent->agent.device->num_comp_vectors
HALF_LOCKED2		&pool->lock

drivers/infiniband/sw/rdmavt/mad.c rvt_free_mad_agents() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
PARAM_VALUE	0	mad_agent	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/infiniband/core/sa_query.c ib_sa_add_one() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&device->client_data_rwsem
LOCK2		global &clients_rwsem
LOCK2		global &devices_rwsem
HALF_LOCKED2		&device->unregistration_lock
TYPE_LOCK		(struct ib_device)->client_data_rwsem

drivers/infiniband/core/sa_query.c ib_sa_remove_one() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->unregistration_lock

drivers/infiniband/core/cm.c cm_add_one() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
PARAM_VALUE	0	mad_agent	4096-ptr_max
PARAM_VALUE	0	mad_agent->context	4096-ptr_max
PARAM_VALUE	0	mad_agent->device	4096-ptr_max
PARAM_VALUE	0	mad_agent->flags	0
PARAM_VALUE	0	mad_agent->qp	1-u64max
PARAM_VALUE	0	mad_agent->rmpp_version	0
BUF_SIZE	0	mad_agent	80
BUF_SIZE	0	mad_agent->context	384
CAPPED_DATA	0	mad_agent->port_num	1
DATA_SOURCE	0	mad_agent	r ib_register_mad_agent
STR_LEN	0	mad_agent->device	(-1),6-9,11-12
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	mad_agent->agent.device->hw_stats_attr_index
NO_OVERFLOW_SIMPLE	0	mad_agent->agent.device->num_comp_vectors
LOCK2		&ib_device->client_data_rwsem
LOCK2		global &clients_rwsem
LOCK2		global &devices_rwsem
HALF_LOCKED2		&ib_device->unregistration_lock
TYPE_LOCK		(struct ib_device)->client_data_rwsem

drivers/infiniband/core/cm.c cm_add_one() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
PARAM_VALUE	0	mad_agent	4096-ptr_max
PARAM_VALUE	0	mad_agent->context	4096-ptr_max
PARAM_VALUE	0	mad_agent->device	4096-ptr_max
PARAM_VALUE	0	mad_agent->flags	0
PARAM_VALUE	0	mad_agent->qp	1-u64max
PARAM_VALUE	0	mad_agent->rmpp_version	0
BUF_SIZE	0	mad_agent	80
BUF_SIZE	0	mad_agent->context	384
CAPPED_DATA	0	mad_agent->port_num	1
DATA_SOURCE	0	mad_agent	r ib_register_mad_agent
STR_LEN	0	mad_agent->device	(-1),6-9,11-12
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	mad_agent->agent.device->hw_stats_attr_index
NO_OVERFLOW_SIMPLE	0	mad_agent->agent.device->num_comp_vectors
LOCK2		&ib_device->client_data_rwsem
LOCK2		global &clients_rwsem
LOCK2		global &devices_rwsem
HALF_LOCKED2		&ib_device->unregistration_lock
TYPE_LOCK		(struct ib_device)->client_data_rwsem

drivers/infiniband/core/cm.c cm_add_one() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
STR_LEN	0	mad_agent->device	(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	mad_agent->agent.device->hw_stats_attr_index
NO_OVERFLOW_SIMPLE	0	mad_agent->agent.device->num_comp_vectors
LOCK2		&ib_device->client_data_rwsem
LOCK2		global &clients_rwsem
LOCK2		global &devices_rwsem
HALF_LOCKED2		&ib_device->unregistration_lock
TYPE_LOCK		(struct ib_device)->client_data_rwsem

drivers/infiniband/core/cm.c cm_add_one() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
STR_LEN	0	mad_agent->device	(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	mad_agent->agent.device->hw_stats_attr_index
NO_OVERFLOW_SIMPLE	0	mad_agent->agent.device->num_comp_vectors
LOCK2		&ib_device->client_data_rwsem
LOCK2		global &clients_rwsem
LOCK2		global &devices_rwsem
HALF_LOCKED2		&ib_device->unregistration_lock
TYPE_LOCK		(struct ib_device)->client_data_rwsem

drivers/infiniband/core/cm.c cm_remove_one() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&ib_device->unregistration_lock

drivers/infiniband/core/cm.c cm_remove_one() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&ib_device->unregistration_lock

drivers/infiniband/ulp/srpt/ib_srpt.c srpt_unregister_mad_agent() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
PARAM_VALUE	0	mad_agent	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->client_data_rwsem
HALF_LOCKED2		&device->unregistration_lock
HALF_LOCKED2		global &clients_rwsem
HALF_LOCKED2		global &devices_rwsem

drivers/infiniband/core/user_mad.c ib_umad_close() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
PARAM_VALUE	0	mad_agent	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&file->port->file_mutex
TYPE_LOCK		(struct ib_umad_port)->file_mutex

drivers/infiniband/core/user_mad.c ib_umad_kill_port() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
PARAM_VALUE	0	mad_agent	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&port->file_mutex
HALF_LOCKED2		&device->client_data_rwsem
HALF_LOCKED2		&device->unregistration_lock
HALF_LOCKED2		global &clients_rwsem
HALF_LOCKED2		global &devices_rwsem
TYPE_LOCK		(struct ib_umad_port)->file_mutex

drivers/infiniband/core/user_mad.c ib_umad_reg_agent() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
PARAM_VALUE	0	mad_agent	4096-ptr_max
PARAM_VALUE	0	mad_agent->context	4096-ptr_max
PARAM_VALUE	0	mad_agent->device	4096-ptr_max
PARAM_VALUE	0	mad_agent->flags	0
PARAM_VALUE	0	mad_agent->qp	1-u64max
PARAM_VALUE	0	mad_agent->rmpp_version	0-1
BUF_SIZE	0	mad_agent	80
BUF_SIZE	0	mad_agent->context	s32min-(-2),1-s32max
CAPPED_DATA	0	mad_agent->port_num	1
DATA_SOURCE	0	mad_agent	r ib_register_mad_agent
NOCHECK_CALL
USER_DATA	0	mad_agent->flags	0
USER_DATA	0	mad_agent->rmpp_version	0
NO_OVERFLOW_SIMPLE	0	mad_agent->agent.device->hw_stats_attr_index
NO_OVERFLOW_SIMPLE	0	mad_agent->agent.device->num_comp_vectors
LOCK2		&file->port->file_mutex
TYPE_LOCK		(struct ib_umad_port)->file_mutex

drivers/infiniband/core/user_mad.c ib_umad_reg_agent2() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
PARAM_VALUE	0	mad_agent	4096-ptr_max
PARAM_VALUE	0	mad_agent->context	4096-ptr_max
PARAM_VALUE	0	mad_agent->device	4096-ptr_max
PARAM_VALUE	0	mad_agent->flags	0
PARAM_VALUE	0	mad_agent->qp	1-u64max
PARAM_VALUE	0	mad_agent->rmpp_version	0-1
BUF_SIZE	0	mad_agent	80
BUF_SIZE	0	mad_agent->context	s32min-(-2),1-s32max
CAPPED_DATA	0	mad_agent->port_num	1
DATA_SOURCE	0	mad_agent	r ib_register_mad_agent
NOCHECK_CALL
USER_DATA	0	mad_agent->flags	0
USER_DATA	0	mad_agent->rmpp_version	0
NO_OVERFLOW_SIMPLE	0	mad_agent->agent.device->hw_stats_attr_index
NO_OVERFLOW_SIMPLE	0	mad_agent->agent.device->num_comp_vectors
LOCK2		&file->port->file_mutex
TYPE_LOCK		(struct ib_umad_port)->file_mutex

drivers/infiniband/core/user_mad.c ib_umad_unreg_agent() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
PARAM_VALUE	0	mad_agent	1-u64max
NOCHECK_CALL
LOCK2		&file->port->file_mutex
TYPE_LOCK		(struct ib_umad_port)->file_mutex

drivers/infiniband/core/agent.c ib_agent_port_close() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
PARAM_VALUE	0	mad_agent	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->client_data_rwsem
HALF_LOCKED2		&device->unregistration_lock
HALF_LOCKED2		global &clients_rwsem
HALF_LOCKED2		global &devices_rwsem

drivers/infiniband/core/agent.c ib_agent_port_close() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
PARAM_VALUE	0	mad_agent	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->client_data_rwsem
HALF_LOCKED2		&device->unregistration_lock
HALF_LOCKED2		global &clients_rwsem
HALF_LOCKED2		global &devices_rwsem

drivers/infiniband/core/agent.c ib_agent_port_open() -> ib_unregister_mad_agent()

Type	Parameter	Key	Value
PARAM_VALUE	0	mad_agent	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&device->client_data_rwsem
LOCK2		global &clients_rwsem
LOCK2		global &devices_rwsem
HALF_LOCKED2		&device->unregistration_lock
TYPE_LOCK		(struct ib_device)->client_data_rwsem