diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2024-01-19 12:04:59 +0100 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2024-01-23 16:05:27 -0800 |
| commit | 9fd112b1f82b587ffb12fb67dd032f551fdb571a (patch) | |
| tree | d8abc67a33285f67e790a48f801488c73c70b6e6 /include/uapi/linux/bpf.h | |
| parent | d5c16492c66fbfca85f36e42363d32212df5927b (diff) | |
bpf: Store cookies in kprobe_multi bpf_link_info data
Storing cookies in kprobe_multi bpf_link_info data. The cookies
field is optional and if provided it needs to be an array of
__u64 with kprobe_multi.count length.
Acked-by: Yafang Shao <laoar.shao@gmail.com>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20240119110505.400573-3-jolsa@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'include/uapi/linux/bpf.h')
| -rw-r--r-- | include/uapi/linux/bpf.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 181e74433272..287d05732668 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -6563,6 +6563,7 @@ struct bpf_link_info { __u32 count; /* in/out: kprobe_multi function count */ __u32 flags; __u64 missed; + __aligned_u64 cookies; } kprobe_multi; struct { __aligned_u64 path; |