As the new API bpf_perf_event_aux_pause has been added in the kernel UAPI bpf.h. Sync with tools UAPI bpf.h.
Signed-off-by: Leo Yan <[email protected]> --- tools/include/uapi/linux/bpf.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index 4162afc6b5d0..678278c91ce2 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -5795,6 +5795,26 @@ union bpf_attr { * 0 on success. * * **-ENOENT** if the bpf_local_storage cannot be found. + * + * long bpf_perf_event_aux_pause(struct bpf_map *map, u64 flags, u32 pause) + * Description + * Pause or resume an AUX area trace associated to the perf event. + * + * The *flags* argument is specified as the key value for + * retrieving event pointer from the passed *map*. + * + * The *pause* argument controls AUX trace pause or resume. + * Non-zero values (true) are to pause the AUX trace and the zero + * value (false) is for re-enabling the AUX trace. + * Return + * 0 on success. + * + * **-ENOENT** if not found event in the events map. + * + * **-E2BIG** if the event index passed in the *flags* parameter + * is out-of-range of the map. + * + * **-EINVAL** if the flags passed is an invalid value. */ #define ___BPF_FUNC_MAPPER(FN, ctx...) \ FN(unspec, 0, ##ctx) \ @@ -6009,6 +6029,7 @@ union bpf_attr { FN(user_ringbuf_drain, 209, ##ctx) \ FN(cgrp_storage_get, 210, ##ctx) \ FN(cgrp_storage_delete, 211, ##ctx) \ + FN(perf_event_aux_pause, 212, ##ctx) \ /* */ /* backwards-compatibility macros for users of __BPF_FUNC_MAPPER that don't -- 2.34.1
