linux-kernel - Re: [PATCH bpf-next v2 2/8] libbpf: Add support for task local storage

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Message-ID: <CAEf4Bza=80OMCBMLJJa5Vu1qokwzCtePcu4arruXUi8jHK8eWw@mail.gmail.com>
Date:   Tue, 3 Nov 2020 11:28:01 -0800
From:   Andrii Nakryiko <andrii.nakryiko@...il.com>
To:     KP Singh <kpsingh@...omium.org>
Cc:     open list <linux-kernel@...r.kernel.org>,
        bpf <bpf@...r.kernel.org>, Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Paul Turner <pjt@...gle.com>,
        Jann Horn <jannh@...gle.com>, Hao Luo <haoluo@...gle.com>
Subject: Re: [PATCH bpf-next v2 2/8] libbpf: Add support for task local storage

On Tue, Nov 3, 2020 at 7:34 AM KP Singh <kpsingh@...omium.org> wrote:
>
> From: KP Singh <kpsingh@...gle.com>
>
> Signed-off-by: KP Singh <kpsingh@...gle.com>
> ---
>  tools/lib/bpf/libbpf_probes.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/tools/lib/bpf/libbpf_probes.c b/tools/lib/bpf/libbpf_probes.c
> index 5482a9b7ae2d..bed00ca194f0 100644
> --- a/tools/lib/bpf/libbpf_probes.c
> +++ b/tools/lib/bpf/libbpf_probes.c
> @@ -1,6 +1,7 @@
>  // SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
>  /* Copyright (c) 2019 Netronome Systems, Inc. */
>
> +#include "linux/bpf.h"

why "", not <>?

>  #include <errno.h>
>  #include <fcntl.h>
>  #include <string.h>
> @@ -230,6 +231,7 @@ bool bpf_probe_map_type(enum bpf_map_type map_type, __u32 ifindex)
>                 break;
>         case BPF_MAP_TYPE_SK_STORAGE:
>         case BPF_MAP_TYPE_INODE_STORAGE:
> +       case BPF_MAP_TYPE_TASK_STORAGE:
>                 btf_key_type_id = 1;
>                 btf_value_type_id = 3;
>                 value_size = 8;
> --
> 2.29.1.341.ge80a0c044ae-goog
>