Documented in 1 files:
Defined in 2 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/bpf/helpers.c ____bpf_current_task_under_cgroup() -> task_under_cgroup_hierarchy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | ancestor | 1-u64max |
| BUF_SIZE | 1 | ancestor | 1-s32max |
| BUF_SIZE | 1 | ancestor | 1-s32max |
kernel/bpf/helpers.c bpf_task_under_cgroup() -> task_under_cgroup_hierarchy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | task | $0 |
| DATA_SOURCE | 1 | ancestor | $1 |
| LOCK2 | rcu_read |