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Date:   Mon, 21 Dec 2020 23:20:06 +0000
To:     Eric Dumazet <>
Subject: Re: [PATCH bpf] bpf: add schedule point in htab_init_buckets()


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 <>
> 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()

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