Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
kernel/bpf/syscall.c bpf_map_free_deferred() -> bpf_map_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | map | 4096-ptr_max |
| PARAM_VALUE | 0 | map->objcg | 0,4096-ptr_max |
| PARAM_VALUE | 0 | map->objcg->refcnt.data | 0,4096-ptr_max |
| PARAM_VALUE | 0 | map->security | 0 |
| CAPPED_DATA | 0 | map->owner | 1 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |
kernel/bpf/syscall.c map_create() -> bpf_map_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | map | 4096-ptr_max |
| PARAM_VALUE | 0 | map->freeze_mutex.first_waiter | 0 |
| PARAM_VALUE | 0 | map->freeze_mutex.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | map->freeze_mutex.owner.counter | 0 |
| PARAM_VALUE | 0 | map->map_type | 1-35 |
| PARAM_VALUE | 0 | map->refcnt.counter | 1 |
| PARAM_VALUE | 0 | map->usercnt.counter | 1 |
| NOSPEC | 0 | map->map_type | |
| NOCHECK_CALL | |||
| USER_DATA | 0 | map->btf_key_type_id | 0-4294967295 |
| USER_DATA | 0 | map->btf_value_type_id | 0-4294967295 |
| USER_DATA | 0 | map->btf_vmlinux_value_type_id | 0-4294967295 |
| USER_DATA | 0 | map->map_type | 1-34[c] |
kernel/bpf/syscall.c map_create_alloc() -> bpf_map_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | map | 4096-ptr_max |
| PARAM_VALUE | 0 | map->map_type | 1-35 |
| PARAM_VALUE | 0 | map->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | map->ops->map_alloc_check | 0,4096-ptr_max |
| PARAM_VALUE | 0 | map->ops->map_check_btf | 0,4096-ptr_max |
| PARAM_VALUE | 0 | map->ops->map_mem_usage | 4096-ptr_max |
| BUF_SIZE | 0 | map->btf | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | map->excl_prog_sha | 32,u64max |
| BUF_SIZE | 0 | map->ops | (-1),352 |
| CAPPED_DATA | 0 | map->map_type | 1 |
| NOSPEC | 0 | map->map_type | |
| NOCHECK_CALL | |||
| USER_DATA | 0 | map->btf_key_type_id | 0-u32max |
| USER_DATA | 0 | map->btf_value_type_id | 0-u32max |
| USER_DATA | 0 | map->btf_vmlinux_value_type_id | 0-u32max |
| USER_DATA | 0 | map->map_type | 1-34[c] |
| USER_DATA | 0 | *map->excl_prog_sha | 0-255 |
| NO_OVERFLOW_SIMPLE | 0 | map->record->cnt | |
| USER_PTR | 0 | map->excl_prog_sha |