Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/dlm/lock.c receive_cancel() -> send_cancel_reply()

Type Parameter Key Value
PARAM_VALUE 0 r 4096-ptr_max
PARAM_VALUE 0 r->res_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 lkb 4096-ptr_max
PARAM_VALUE 1 lkb->lkb_nodeid s32min-(-1),1-s32max
PARAM_VALUE 1 lkb->lkb_resource 0,4096-ptr_max
PARAM_VALUE 1 lkb->lkb_resource->res_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 lkb->lkb_rqmode (-1)
PARAM_VALUE 1 lkb->lkb_status (-128)-0,2,4-127
PARAM_VALUE 2 rv (-65537),0
CAPPED_DATA 1 lkb->lkb_nodeid 1
DATA_SOURCE 2 rv r do_cancel
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 &ls->ls_requestqueue_lock
LOCK2 bh
LOCK2 0 &r->res_lock
HALF_LOCKED2 &ls->ls_recoverd_active
HALF_LOCKED2 &ls->ls_recv_active
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct dlm_ls)->ls_requestqueue_lock
TYPE_LOCK (struct dlm_rsb)->res_lock

fs/dlm/lock.c receive_cancel() -> send_cancel_reply()

Type Parameter Key Value
PARAM_VALUE 0 r 4096-ptr_max
PARAM_VALUE 1 lkb 4096-ptr_max
PARAM_VALUE 2 rv (-2)
DATA_SOURCE 2 rv r find_lkb
NOCHECK_CALL
LOCK2 &ls->ls_requestqueue_lock
LOCK2 bh
HALF_LOCKED2 &ls->ls_recoverd_active
HALF_LOCKED2 &ls->ls_recv_active
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct dlm_ls)->ls_requestqueue_lock