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Date:   Mon, 24 Oct 2022 18:20:18 +0000
To:     Jakub Kicinski <>
Subject: Re: [PATCH net] net-memcg: avoid stalls when under memory pressure


This patch was applied to netdev/net.git (master)
by Jakub Kicinski <>:

On Fri, 21 Oct 2022 09:03:04 -0700 you wrote:
> As Shakeel explains the commit under Fixes had the unintended
> side-effect of no longer pre-loading the cached memory allowance.
> Even tho we previously dropped the first packet received when
> over memory limit - the consecutive ones would get thru by using
> the cache. The charging was happening in batches of 128kB, so
> we'd let in 128kB (truesize) worth of packets per one drop.
> [...]

Here is the summary with links:
  - [net] net-memcg: avoid stalls when under memory pressure

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