diff options
Diffstat (limited to '')
| -rw-r--r-- | tools/testing/selftests/bpf/bpf_util.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/bpf_util.h b/tools/testing/selftests/bpf/bpf_util.h index 7de27966103d..369e7d7bba80 100644 --- a/tools/testing/selftests/bpf/bpf_util.h +++ b/tools/testing/selftests/bpf/bpf_util.h @@ -54,4 +54,11 @@ static inline unsigned int bpf_num_possible_cpus(void) return possible_cpus; } +#define __bpf_percpu_val_align __attribute__((__aligned__(8))) + +#define BPF_DECLARE_PERCPU(type, name) \ + struct { type v; /* padding */ } __bpf_percpu_val_align \ + name[bpf_num_possible_cpus()] +#define bpf_percpu(name, cpu) name[(cpu)].v + #endif /* __BPF_UTIL__ */ |