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bpf: Switch BPF_F_KPROBE_MULTI_RETURN macro to enum

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Switching BPF_F_KPROBE_MULTI_RETURN macro to anonymous enum,
so it'd show up in vmlinux.h. There's not functional change
compared to having this as macro.

Acked-by: Yafang Shao <laoar.shao@gmail.com>
Suggested-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/r/20230809083440.3209381-2-jolsa@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Jiri Olsa
2023-08-09 10:34:13 +02:00
committed by Andrii Nakryiko
parent 6a91da19fe
commit 8765ef8276
1 changed files with 3 additions and 1 deletions
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4
include/uapi/linux/bpf.h
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@@ -1186,7 +1186,9 @@ enum bpf_perf_event_type {
/* link_create.kprobe_multi.flags used in LINK_CREATE command for
* BPF_TRACE_KPROBE_MULTI attach type to create return probe.
*/
#define BPF_F_KPROBE_MULTI_RETURN (1U << 0)
enum {
BPF_F_KPROBE_MULTI_RETURN = (1U << 0)
};
/* link_create.netfilter.flags used in LINK_CREATE command for
* BPF_PROG_TYPE_NETFILTER to enable IP packet defragmentation.