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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/user.c dlm_user_add_ast() -> dlm_may_skip_callback()

Type Parameter Key Value
PARAM_VALUE 0 lkb 4096-ptr_max
PARAM_VALUE 0 lkb->lkb_resource 4096-ptr_max
PARAM_VALUE 0 lkb->lkb_resource->res_ls 4096-ptr_max
PARAM_VALUE 0 lkb->lkb_resource->res_ls->ls_clear_proc_locks.rlock.dep_map->name 0-255
PARAM_VALUE 0 lkb->lkb_ua 4096-ptr_max
PARAM_VALUE 0 lkb->lkb_ua->proc->asts_spin.rlock.dep_map->name 0-255
PARAM_VALUE 1 flags 1-2
PARAM_VALUE 3 status (-65538)-(-65537),(-35),(-11),0
PARAM_VALUE 5 copy_lvb 488996305111879680
DATA_SOURCE 0 lkb $0
DATA_SOURCE 1 flags $1
DATA_SOURCE 2 mode $2
DATA_SOURCE 3 status $3
DATA_SOURCE 4 sbflags $4
STR_LEN 0 lkb->lkb_highbast (-1)
STR_LEN 0 lkb->lkb_rqmode (-1)
HARD_MAX 3 status 0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 lkb->lkb_exflags 0-u32max[u]
USER_DATA 0 lkb->lkb_grmode 0-5[u]
USER_DATA 0 lkb->lkb_resource->res_hash 0-u32max
USER_DATA 0 lkb->lkb_resource->res_length 0-64[c]
USER_DATA 0 lkb->lkb_rqmode 0-5[u]
USER_DATA 2 mode 0-5[c]
LOCK2 &ls->ls_clear_proc_locks
LOCK2 &proc->asts_spin
LOCK2 bh
HALF_LOCKED2 &ls->ls_recoverd_active
HALF_LOCKED2 &ls->ls_requestqueue_lock
HALF_LOCKED2 &r->res_lock
TYPE_LOCK (struct dlm_ls)->ls_clear_proc_locks
TYPE_LOCK (struct dlm_rsb)->res_lock
TYPE_LOCK (struct dlm_user_proc)->asts_spin

fs/dlm/ast.c dlm_add_cb() -> dlm_may_skip_callback()

Type Parameter Key Value
PARAM_VALUE 0 lkb 4096-ptr_max
PARAM_VALUE 0 lkb->lkb_resource 4096-ptr_max
PARAM_VALUE 1 flags 1-2
PARAM_VALUE 3 status (-65538)-(-65537),(-35),(-11),0
PARAM_VALUE 5 copy_lvb 0
CAPPED_DATA 0 lkb 1
DATA_SOURCE 0 lkb $0
DATA_SOURCE 1 flags $1
DATA_SOURCE 2 mode $2
DATA_SOURCE 3 status $3
DATA_SOURCE 4 sbflags $4
STR_LEN 0 lkb->lkb_highbast (-1)
STR_LEN 0 lkb->lkb_rqmode (-1)
HARD_MAX 1 flags 2
HARD_MAX 3 status 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 lkb->lkb_exflags 0-u32max[u]
USER_DATA 0 lkb->lkb_grmode 0-5[u]
USER_DATA 0 lkb->lkb_resource->res_hash 0-u32max
USER_DATA 0 lkb->lkb_resource->res_length 0-64[c]
USER_DATA 0 lkb->lkb_rqmode 0-5[u]
USER_DATA 2 mode 0-5[c]
HALF_LOCKED2 &ls->ls_recoverd_active
HALF_LOCKED2 &ls->ls_requestqueue_lock
HALF_LOCKED2 &r->res_lock
HALF_LOCKED2 bh
TYPE_LOCK (struct dlm_rsb)->res_lock