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From: Andrii Nakryiko <andrii.nakryiko@gmail.com>
To: Jakub Kicinski <jakub.kicinski@netronome.com>
Cc: Andrii Nakryiko <andriin@fb.com>, bpf <bpf@vger.kernel.org>,
	Networking <netdev@vger.kernel.org>,
	Alexei Starovoitov <ast@fb.com>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Kernel Team <kernel-team@fb.com>, Rik van Riel <riel@surriel.com>,
	Johannes Weiner <hannes@cmpxchg.org>
Subject: Re: [PATCH v2 bpf-next 1/3] bpf: add mmap() support for BPF_MAP_TYPE_ARRAY
Date: Mon, 11 Nov 2019 18:01:07 -0800	[thread overview]
Message-ID: <CAEf4BzbuBYOqkf2DwKEFU9yBs0ot_NPNUyr7wCc--jqpBB56qQ@mail.gmail.com> (raw)
In-Reply-To: <20191111103916.0af3ac5b@cakuba>

On Mon, Nov 11, 2019 at 10:39 AM Jakub Kicinski
<jakub.kicinski@netronome.com> wrote:
>
> On Sat, 9 Nov 2019 00:06:30 -0800, Andrii Nakryiko wrote:
> > @@ -74,7 +78,7 @@ static struct bpf_map *array_map_alloc(union bpf_attr *attr)
> >       int ret, numa_node = bpf_map_attr_numa_node(attr);
> >       u32 elem_size, index_mask, max_entries;
> >       bool unpriv = !capable(CAP_SYS_ADMIN);
> > -     u64 cost, array_size, mask64;
> > +     u64 cost, array_size, data_size, mask64;
> >       struct bpf_map_memory mem;
> >       struct bpf_array *array;
> >
>
> Please don't break reverse xmas tree where it exists.

alright, will move it up

  reply	other threads:[~2019-11-12  2:01 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-09  8:06 [PATCH v2 bpf-next 0/3] Add support for memory-mapping BPF array maps Andrii Nakryiko
2019-11-09  8:06 ` [PATCH v2 bpf-next 1/3] bpf: add mmap() support for BPF_MAP_TYPE_ARRAY Andrii Nakryiko
2019-11-11 16:40   ` Song Liu
2019-11-11 18:37   ` Jakub Kicinski
2019-11-12  2:06     ` Andrii Nakryiko
2019-11-12 19:17       ` Jakub Kicinski
2019-11-12 22:03         ` Andrii Nakryiko
2019-11-12 22:38           ` Jakub Kicinski
2019-11-13  3:19             ` Andrii Nakryiko
2019-11-11 18:39   ` Jakub Kicinski
2019-11-12  2:01     ` Andrii Nakryiko [this message]
2019-11-09  8:06 ` [PATCH v2 bpf-next 2/3] libbpf: make global data internal arrays mmap()-able, if possible Andrii Nakryiko
2019-11-11 18:40   ` Jakub Kicinski
2019-11-12  2:11     ` Andrii Nakryiko
2019-11-09  8:06 ` [PATCH v2 bpf-next 3/3] selftests/bpf: add BPF_TYPE_MAP_ARRAY mmap() tests Andrii Nakryiko

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