linux-kernel - Re: [PATCH bpf-next v3 10/11] tools/runqslower: Remove tools/lib/bpf from include path

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Date:   Thu, 16 Jan 2020 14:44:05 -0800
From:   Andrii Nakryiko <andrii.nakryiko@...il.com>
To:     Toke Høiland-Jørgensen <toke@...hat.com>
Cc:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        Andrii Nakryiko <andriin@...com>,
        Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...pe.ca>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Jesper Dangaard Brouer <brouer@...hat.com>,
        John Fastabend <john.fastabend@...il.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...hat.com>,
        Namhyung Kim <namhyung@...nel.org>,
        Shuah Khan <shuah@...nel.org>,
        Networking <netdev@...r.kernel.org>, bpf <bpf@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>,
        linux-rdma@...r.kernel.org,
        "open list:KERNEL SELFTEST FRAMEWORK" 
        <linux-kselftest@...r.kernel.org>,
        clang-built-linux@...glegroups.com
Subject: Re: [PATCH bpf-next v3 10/11] tools/runqslower: Remove tools/lib/bpf
 from include path

On Thu, Jan 16, 2020 at 5:23 AM Toke Høiland-Jørgensen <toke@...hat.com> wrote:
>
> From: Toke Høiland-Jørgensen <toke@...hat.com>
>
> Since we are now consistently using the bpf/ prefix on #include directives,
> we don't need to include tools/lib/bpf in the include path. Remove it to
> make sure we don't inadvertently introduce new includes without the prefix.
>
> Signed-off-by: Toke Høiland-Jørgensen <toke@...hat.com>
> ---

Acked-by: Andrii Nakryiko <andriin@...com>

>  tools/bpf/runqslower/Makefile |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/bpf/runqslower/Makefile b/tools/bpf/runqslower/Makefile
> index c0512b830805..d474608159f5 100644
> --- a/tools/bpf/runqslower/Makefile
> +++ b/tools/bpf/runqslower/Makefile
> @@ -5,7 +5,7 @@ LLC := llc
>  LLVM_STRIP := llvm-strip
>  DEFAULT_BPFTOOL := $(OUTPUT)/sbin/bpftool
>  BPFTOOL ?= $(DEFAULT_BPFTOOL)
> -LIBBPF_INCLUDE := -I$(abspath ../../lib) -I$(abspath ../../lib/bpf)
> +LIBBPF_INCLUDE := -I$(abspath ../../lib)
>  LIBBPF_SRC := $(abspath ../../lib/bpf)
>  CFLAGS := -g -Wall
>
>