diff options
Diffstat (limited to 'kernel/bpf/core.c')
-rw-r--r-- | kernel/bpf/core.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index 916f5132a984..0cc91805069a 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -2136,6 +2136,11 @@ BPF_CALL_0(bpf_user_rnd_u32) return res; } +BPF_CALL_0(bpf_get_raw_cpu_id) +{ + return raw_smp_processor_id(); +} + /* Weak definitions of helper functions in case we don't have bpf syscall. */ const struct bpf_func_proto bpf_map_lookup_elem_proto __weak; const struct bpf_func_proto bpf_map_update_elem_proto __weak; |