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From: Andrii Nakryiko <andrii.nakryiko@gmail.com>
To: Jiri Olsa <jolsa@kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>,
	Andrii Nakryiko <andrii@kernel.org>, Hao Luo <haoluo@google.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Alexander Viro <viro@zeniv.linux.org.uk>,
	Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@redhat.com>,
	Arnaldo Carvalho de Melo <acme@kernel.org>,
	Matthew Wilcox <willy@infradead.org>,
	bpf@vger.kernel.org, linux-mm@kvack.org,
	linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	linux-perf-users@vger.kernel.org, Martin KaFai Lau <kafai@fb.com>,
	Song Liu <songliubraving@fb.com>, Yonghong Song <yhs@fb.com>,
	John Fastabend <john.fastabend@gmail.com>,
	KP Singh <kpsingh@chromium.org>,
	Stanislav Fomichev <sdf@google.com>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Namhyung Kim <namhyung@gmail.com>,
	Dave Chinner <david@fromorbit.com>
Subject: Re: [PATCHv3 bpf-next 4/9] bpf: Switch BUILD_ID_SIZE_MAX to enum
Date: Thu, 16 Mar 2023 15:07:58 -0700	[thread overview]
Message-ID: <CAEf4Bza29CQzBusZ-x5QoJNjezBMx0FHdcj4p=Q+LM_qCtF=fg@mail.gmail.com> (raw)
In-Reply-To: <20230316170149.4106586-5-jolsa@kernel.org>

On Thu, Mar 16, 2023 at 10:02 AM Jiri Olsa <jolsa@kernel.org> wrote:
>
> Switching BUILD_ID_SIZE_MAX to enum, so we expose it to BPF
> programs through vmlinux.h.
>
> Suggested-by: Andrii Nakryiko <andrii@kernel.org>
> Signed-off-by: Jiri Olsa <jolsa@kernel.org>
> ---

Thanks!

Acked-by: Andrii Nakryiko <andrii@kernel.org>

>  include/linux/buildid.h | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/include/linux/buildid.h b/include/linux/buildid.h
> index b8b2e00420d6..316971c634fe 100644
> --- a/include/linux/buildid.h
> +++ b/include/linux/buildid.h
> @@ -5,7 +5,9 @@
>  #include <linux/mm_types.h>
>  #include <linux/slab.h>
>
> -#define BUILD_ID_SIZE_MAX 20
> +enum {
> +       BUILD_ID_SIZE_MAX = 20
> +};
>
>  struct build_id {
>         u32 sz;
> --
> 2.39.2
>

  reply	other threads:[~2023-03-16 22:09 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-16 17:01 [PATCHv3 bpf-next 0/9] mm/bpf/perf: Store build id in file object Jiri Olsa
2023-03-16 17:01 ` [PATCHv3 bpf-next 1/9] mm: " Jiri Olsa
2023-03-16 22:07   ` Andrii Nakryiko
2023-03-16 17:01 ` [PATCHv3 bpf-next 2/9] perf: Use file object build id in perf_event_mmap_event Jiri Olsa
2023-03-16 17:01 ` [PATCHv3 bpf-next 3/9] bpf: Use file object build id in stackmap Jiri Olsa
2023-03-16 22:07   ` Andrii Nakryiko
2023-03-16 17:01 ` [PATCHv3 bpf-next 4/9] bpf: Switch BUILD_ID_SIZE_MAX to enum Jiri Olsa
2023-03-16 22:07   ` Andrii Nakryiko [this message]
2023-03-16 17:01 ` [PATCHv3 bpf-next 5/9] selftests/bpf: Add read_buildid function Jiri Olsa
2023-03-16 22:23   ` Andrii Nakryiko
2023-03-30 22:05     ` Jiri Olsa
2023-03-16 17:01 ` [PATCHv3 bpf-next 6/9] selftests/bpf: Add err.h header Jiri Olsa
2023-03-16 22:24   ` Andrii Nakryiko
2023-03-16 17:01 ` [PATCHv3 bpf-next 7/9] selftests/bpf: Replace extract_build_id with read_build_id Jiri Olsa
2023-03-16 17:01 ` [PATCHv3 bpf-next 8/9] selftests/bpf: Add iter_task_vma_buildid test Jiri Olsa
2023-03-16 22:31   ` Andrii Nakryiko
2023-03-16 17:01 ` [PATCHv3 bpf-next 9/9] selftests/bpf: Add file_build_id test Jiri Olsa
2023-03-16 19:59   ` Daniel Borkmann
2023-03-16 22:36   ` Andrii Nakryiko
2023-03-16 17:34 ` [PATCHv3 bpf-next 0/9] mm/bpf/perf: Store build id in file object Matthew Wilcox
2023-03-16 17:50   ` Ian Rogers
2023-03-16 21:51     ` Andrii Nakryiko
2023-03-17  3:51       ` Matthew Wilcox
2023-03-17 16:33         ` Andrii Nakryiko
2023-03-17 21:14           ` Al Viro
2023-03-17 21:21             ` Al Viro
2023-03-18  6:08               ` Andrii Nakryiko
2023-03-18  8:34                 ` Jiri Olsa
2023-03-18  8:33   ` Jiri Olsa
2023-03-18 15:16     ` Matthew Wilcox
2023-03-18 17:40       ` Jiri Olsa
2023-03-22 15:45       ` Arnaldo Carvalho de Melo
2023-03-31 18:19         ` Andrii Nakryiko
2023-03-31 18:36           ` Matthew Wilcox
2023-03-31 20:27             ` Andrii Nakryiko

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