linux-kernel - Re: [PATCH bpf-next v2] bpftool: Check argc first before "file" in do

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Message-Id: <166857721556.26805.8214958255421796262.git-patchwork-notify@kernel.org>
Date:   Wed, 16 Nov 2022 05:40:15 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Tiezhu Yang <yangtiezhu@...ngson.cn>
Cc:     quentin@...valent.com, ast@...nel.org, daniel@...earbox.net,
        andrii@...nel.org, bpf@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH bpf-next v2] bpftool: Check argc first before "file" in
 do_batch()

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@...nel.org>:

On Tue, 15 Nov 2022 21:00:07 +0800 you wrote:
> If the parameters for batch are more than 2, check argc first can
> return immediately, no need to use is_prefix() to check "file" with
> a little overhead and then check argc, it is better to check "file"
> only when the parameters for batch are 2.
> 
> Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>
> 
> [...]

Here is the summary with links:
  - [bpf-next,v2] bpftool: Check argc first before "file" in do_batch()
    https://git.kernel.org/bpf/bpf-next/c/df9c41e9db2d

You are awesome, thank you!
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