> On Jun 6, 2019, at 12:39 PM, Hechao Li <hech...@fb.com> wrote:
>
> Getting number of possible CPUs is commonly used for per-CPU BPF maps
> and perf_event_maps. Add a new API libbpf_num_possible_cpus() that
> helps user with per-CPU related operations and remove duplicate
> implementations in bpftool and selftests.
>
> Hechao Li (2):
> bpf: add a new API libbpf_num_possible_cpus()
> bpf: use libbpf_num_possible_cpus in bpftool and selftests
For the series:
Acked-by: Song Liu <songliubrav...@fb.com>
Thanks for the patch!
>
> tools/bpf/bpftool/common.c | 53 +++---------------------
> tools/lib/bpf/libbpf.c | 57 ++++++++++++++++++++++++++
> tools/lib/bpf/libbpf.h | 16 ++++++++
> tools/lib/bpf/libbpf.map | 1 +
> tools/testing/selftests/bpf/bpf_util.h | 37 +++--------------
> 5 files changed, 84 insertions(+), 80 deletions(-)
>
> --
> 2.17.1
>
