netdev - Re: [PATCH bpf] bpf: add schedule point in htab_init

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Message-Id: <160859280683.6367.2124284778827327704.git-patchwork-notify@kernel.org>
Date:   Mon, 21 Dec 2020 23:20:06 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Eric Dumazet <eric.dumazet@...il.com>
Cc:     ast@...nel.org, daniel@...earbox.net, davem@...emloft.net,
        netdev@...r.kernel.org, edumazet@...gle.com, bpf@...r.kernel.org,
        jsperbeck@...gle.com, songliubraving@...com
Subject: Re: [PATCH bpf] bpf: add schedule point in htab_init_buckets()

Hello:

This patch was applied to bpf/bpf.git (refs/heads/master):

On Mon, 21 Dec 2020 11:25:06 -0800 you wrote:
> From: Eric Dumazet <edumazet@...gle.com>
> 
> We noticed that with a LOCKDEP enabled kernel,
> allocating a hash table with 65536 buckets would
> use more than 60ms.
> 
> htab_init_buckets() runs from process context,
> it is safe to schedule to avoid latency spikes.
> 
> [...]

Here is the summary with links:
  - [bpf] bpf: add schedule point in htab_init_buckets()
    https://git.kernel.org/bpf/bpf/c/e7e518053c26

You are awesome, thank you!
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