Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/bpf/stackmap.c ____bpf_get_stackid() -> stack_map_data_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | map | $1 |
kernel/bpf/stackmap.c bpf_stackmap_extract() -> stack_map_data_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | map | 4096-ptr_max |
| PARAM_VALUE | 0 | map->map_type | 1,5,7,9-10,35 |
| BUF_SIZE | 0 | map | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | map | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | map | 1 |
| DATA_SOURCE | 0 | map | $0 |
| BIT_INFO | 0 | map->map_type | 0x0,0x2f |
| HALF_LOCKED2 | rcu_read |
kernel/bpf/stackmap.c stackid_init() -> stack_map_data_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | map | 4096-ptr_max |
| DATA_SOURCE | 0 | map | $1 |
| PREEMPT_ADD |