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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/dlm/lock.c receive_lvb() -> dlm_allocate_lvb()

Type Parameter Key Value
PARAM_VALUE 0 ls 4096-ptr_max
PARAM_VALUE 0 ls->ls_callback_wq->flush_color s32min-s32max
PARAM_VALUE 0 ls->ls_callback_wq->work_color s32min-s32max
PARAM_VALUE 0 ls->ls_in_recovery.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ls->ls_in_recovery.first_waiter->type 0-1
PARAM_VALUE 0 ls->ls_lkbxa_lock.dep_map->name 0-255
PARAM_VALUE 0 ls->ls_requestqueue_lock.dep_map->name 0-255
BUF_SIZE 0 ls (-1),128
BUF_SIZE 0 ls (-1),128
DATA_SOURCE 0 ls $0
PREEMPT_ADD
NO_OVERFLOW_SIMPLE 0 ls->ls_slots_size
LOCK2 &r->res_lock
LOCK2 bh
LOCK2 0 &ls->ls_requestqueue_lock
HALF_LOCKED2 0 &ls->ls_recoverd_active
HALF_LOCKED2 0 &ls->ls_recv_active
TYPE_LOCK (struct dlm_ls)->ls_requestqueue_lock
TYPE_LOCK (struct dlm_rsb)->res_lock

fs/dlm/lock.c receive_rcom_lock_args() -> dlm_allocate_lvb()

Type Parameter Key Value
PARAM_VALUE 0 ls 4096-ptr_max
PARAM_VALUE 0 ls->ls_lkbxa.xa_flags 4-u32max
PARAM_VALUE 0 ls->ls_lkbxa.xa_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ls->ls_lkbxa_lock.dep_map->name 0-255
PARAM_VALUE 0 ls->ls_lkbxa_lock.owner (-1)
PARAM_VALUE 0 ls->ls_lkbxa_lock.owner_cpu u32max
PARAM_VALUE 0 ls->ls_lkbxa_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 0 ls->ls_lkbxa_lock.raw_lock.wlocked 0
PARAM_VALUE 0 ls->ls_lvblen 0-s32max
PARAM_VALUE 0 ls->ls_recover_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ls->ls_recover_status 4-u32max
PARAM_VALUE 0 ls->ls_recv_active.dep_map->name 0-255
PARAM_VALUE 0 ls->ls_rsbtbl_lock.dep_map->name 0-255
PARAM_VALUE 0 ls->ls_scan_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ls->ls_scan_timer.entry->pprev 4096-ptr_max
PARAM_VALUE 0 ls->ls_scan_timer.entry.pprev 0,4096-ptr_max
PARAM_VALUE 0 ls->ls_slow_active.next 4096-ptr_max
PARAM_VALUE 0 ls->ls_slow_active.next->next 4096-ptr_max
PARAM_VALUE 0 ls->ls_slow_active.next->prev 4096-ptr_max
CAPPED_DATA 0 ls->ls_global_id 1
DATA_SOURCE 0 ls $0
PREEMPT_ADD
LOCK2 &r->res_lock
LOCK2 bh
LOCK2 0 &ls->ls_recv_active
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &nodes_srcu
TYPE_LOCK (struct dlm_ls)->ls_recv_active
TYPE_LOCK (struct dlm_rsb)->res_lock

fs/dlm/lock.c receive_request_args() -> dlm_allocate_lvb()

Type Parameter Key Value
PARAM_VALUE 0 ls 4096-ptr_max
PARAM_VALUE 0 ls->ls_callback_wq->flush_color s32min-s32max
PARAM_VALUE 0 ls->ls_callback_wq->work_color s32min-s32max
PARAM_VALUE 0 ls->ls_in_recovery.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ls->ls_in_recovery.first_waiter->type 0-1
PARAM_VALUE 0 ls->ls_lkbxa.xa_flags 4-u32max
PARAM_VALUE 0 ls->ls_lkbxa.xa_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ls->ls_lkbxa_lock.dep_map->name 0-255
PARAM_VALUE 0 ls->ls_lkbxa_lock.owner (-1)
PARAM_VALUE 0 ls->ls_lkbxa_lock.owner_cpu u32max
PARAM_VALUE 0 ls->ls_lkbxa_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 0 ls->ls_lkbxa_lock.raw_lock.wlocked 0
PARAM_VALUE 0 ls->ls_requestqueue_lock.dep_map->name 0-255
BUF_SIZE 0 ls (-1),128
BUF_SIZE 0 ls (-1),128
DATA_SOURCE 0 ls $0
NO_OVERFLOW_SIMPLE 0 ls->ls_slots_size
LOCK2 bh
LOCK2 0 &ls->ls_requestqueue_lock
HALF_LOCKED2 0 &ls->ls_recoverd_active
HALF_LOCKED2 0 &ls->ls_recv_active
TYPE_LOCK (struct dlm_ls)->ls_requestqueue_lock

fs/dlm/lock.c set_lvb_lock() -> dlm_allocate_lvb()

Type Parameter Key Value
PARAM_VALUE 0 ls 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 0 ls unit_array_size
LOCK2 &r->res_lock
HALF_LOCKED2 &ls->ls_recoverd_active
HALF_LOCKED2 bh
TYPE_LOCK (struct dlm_rsb)->res_lock

fs/dlm/lock.c set_lvb_unlock() -> dlm_allocate_lvb()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 0 ls unit_array_size
LOCK2 &r->res_lock
HALF_LOCKED2 &ls->ls_recoverd_active
HALF_LOCKED2 &ls->ls_requestqueue_lock
HALF_LOCKED2 bh
TYPE_LOCK (struct dlm_rsb)->res_lock

fs/dlm/recover.c recover_lvb() -> dlm_allocate_lvb()

Type Parameter Key Value
PARAM_VALUE 0 ls 4096-ptr_max
PREEMPT_ADD
UNITS 0 ls unit_array_size
LOCK2 &ls->ls_in_recovery
LOCK2 &ls->ls_recoverd_active
LOCK2 &r->res_lock
LOCK2 bh
TYPE_LOCK (struct dlm_ls)->ls_in_recovery
TYPE_LOCK (struct dlm_ls)->ls_recoverd_active
TYPE_LOCK (struct dlm_rsb)->res_lock