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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/target/iscsi/iscsi_target.c iscsit_logout_closesession() -> iscsit_inc_session_usage_count()

Type Parameter Key Value
PARAM_VALUE 0 sess 4096-ptr_max
PARAM_VALUE 0 sess->session_logout.counter 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &conn->sess->cmdsn_mutex
HALF_LOCKED2 &sess->cmdsn_mutex

drivers/target/iscsi/iscsi_target.c iscsit_release_sessions_for_tpg() -> iscsit_inc_session_usage_count()

Type Parameter Key Value
PARAM_VALUE 0 sess 4096-ptr_max
PARAM_VALUE 0 sess->conn_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sess->session_close.counter 0
PARAM_VALUE 0 sess->session_fall_back_to_erl0.counter 0
PARAM_VALUE 0 sess->session_logout.counter 0
BUF_SIZE 0 sess 8,80,328,400,480,1080,1112
BUF_SIZE 0 sess 8,80,328,400,480,1080,1112
BIT_INFO 0 sess->time2retain_timer_flags 0x0,0xfffffffb
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &se_tpg->session_lock
LOCK2 bh
LOCK2 0 &sess->conn_lock
TYPE_LOCK (struct iscsit_session)->conn_lock
TYPE_LOCK (struct se_portal_group)->session_lock

drivers/target/iscsi/iscsi_target_login.c iscsi_check_for_session_reinstatement() -> iscsit_inc_session_usage_count()

Type Parameter Key Value
PARAM_VALUE 0 sess 4096-ptr_max
PARAM_VALUE 0 sess->conn_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sess->sess_ops 4096-ptr_max
PARAM_VALUE 0 sess->sess_ops->SessionType 0-1
PARAM_VALUE 0 sess->session_close.counter 1
PARAM_VALUE 0 sess->session_fall_back_to_erl0.counter 1
PARAM_VALUE 0 sess->session_logout.counter 0
PARAM_VALUE 0 sess->session_reinstatement.counter 1
BUF_SIZE 0 sess 8,80,328,400,480,1080,1112
BUF_SIZE 0 sess 8,80,328,400,480,1080,1112
CAPPED_DATA 0 sess->sess_ops->SessionType 1
FUZZY_MAX 0 sess->sess_ops->SessionType 1
BIT_INFO 0 sess->time2retain_timer_flags 0x0,0xfffffffb
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 &se_tpg->session_lock
LOCK2 bh
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct se_portal_group)->session_lock

drivers/target/iscsi/iscsi_target_login.c iscsi_login_non_zero_tsih_s2() -> iscsit_inc_session_usage_count()

Type Parameter Key Value
PARAM_VALUE 0 sess 4096-ptr_max
PARAM_VALUE 0 sess->session_close.counter 0
PARAM_VALUE 0 sess->session_logout.counter 0
BUF_SIZE 0 sess 8,80,328,400,480,1080,1112
BUF_SIZE 0 sess 8,80,328,400,480,1080,1112
CAPPED_DATA 0 sess->tsih 1
BIT_INFO 0 sess->time2retain_timer_flags 0x0,0xfffffffb
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 &se_tpg->session_lock
LOCK2 bh
TYPE_LOCK (struct se_portal_group)->session_lock

drivers/target/iscsi/iscsi_target_configfs.c lio_tpg_close_session() -> iscsit_inc_session_usage_count()

Type Parameter Key Value
PARAM_VALUE 0 sess 4096-ptr_max
PARAM_VALUE 0 sess->conn_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sess->session_close.counter 0
PARAM_VALUE 0 sess->session_fall_back_to_erl0.counter 0
PARAM_VALUE 0 sess->session_logout.counter 0
PARAM_VALUE 0 sess->tpg->tpg_se_tpg.session_lock.rlock.dep_map->name 0-255
BUF_SIZE 0 sess 8,80,328,400,480,1080,1112
BUF_SIZE 0 sess 8,80,328,400,480,1080,1112
BIT_INFO 0 sess->time2retain_timer_flags 0x0,0xfffffffb
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &se_tpg->session_lock
LOCK2 bh
LOCK2 0 &sess->conn_lock
HALF_LOCKED2 &buffer->mutex
HALF_LOCKED2 &frag->frag_sem
HALF_LOCKED2 &tpg->tpg_access_lock
TYPE_LOCK (struct iscsit_session)->conn_lock
TYPE_LOCK (struct se_portal_group)->session_lock