Defined in 1 files as a prototype:
Defined in 2 files as a function:
- include/linux/bpf-cgroup.h, line 473 (as a function)
- kernel/bpf/local_storage.c, line 182 (as a function)
Referenced in 1 files:
Smatch caller information:
kernel/bpf/syscall.c bpf_map_copy_value() -> bpf_percpu_cgroup_storage_copy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | _map | 4096-ptr_max |
| PARAM_VALUE | 0 | _map->map_type | 21 |
| PARAM_VALUE | 0 | _map->ops | 0-8176211074560897023,8176211074560897025-u64max |
| PARAM_VALUE | 0 | _map->ops->map_lookup_batch | 0,631431616227323904,968212869968297984,3636988385139924992,5229998854994575360,6341067303080312832,6609440822477774848 |
| PARAM_VALUE | 0 | _map->ops->map_release | 0,4096-ptr_max |
| PARAM_VALUE | 1 | key | 0,16,4096-ptr_max |
| PARAM_VALUE | 2 | value | 16,4096-ptr_max |
| PARAM_VALUE | 3 | map_flags | 4-u64max |
| BUF_SIZE | 0 | _map | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | _map | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | key | (-1)-s32max |
| BUF_SIZE | 1 | key | (-1)-s32max |
| BUF_SIZE | 2 | value | (-1)-s32max |
| BUF_SIZE | 2 | value | (-1)-s32max |
| CAPPED_DATA | 0 | _map | 1 |
| DATA_SOURCE | 0 | _map | $0 |
| DATA_SOURCE | 1 | key | $1 |
| DATA_SOURCE | 2 | value | $2 |
| DATA_SOURCE | 3 | map_flags | $3 |
| USER_DATA | 1 | *key | s64min-s64max |
| USER_DATA | 3 | map_flags | 4-u64max |
| UNITS | 2 | value | unit_byte |
| USER_PTR | 1 | key |