From: patchwork-bot+netdevbpf-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org
To: Jakub Kicinski <kuba-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: edumazet-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org,
pabeni-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
roman.gushchin-fxUVXftIFDnyG1zEObXtfA@public.gmane.org,
shakeelb-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org,
weiwan-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org,
ncardwell-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org,
ycheng-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org
Subject: Re: [PATCH net] net-memcg: avoid stalls when under memory pressure
Date: Mon, 24 Oct 2022 18:20:18 +0000 [thread overview]
Message-ID: <166663561831.26708.58782572819195454.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20221021160304.1362511-1-kuba-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Hello:
This patch was applied to netdev/net.git (master)
by Jakub Kicinski <kuba-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>:
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
https://git.kernel.org/netdev/net/c/720ca52bcef2
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
WARNING: multiple messages have this Message-ID (diff)
From: patchwork-bot+netdevbpf@kernel.org
To: Jakub Kicinski <kuba@kernel.org>
Cc: edumazet@google.com, netdev@vger.kernel.org, davem@davemloft.net,
pabeni@redhat.com, cgroups@vger.kernel.org,
roman.gushchin@linux.dev, shakeelb@google.com, weiwan@google.com,
ncardwell@google.com, ycheng@google.com
Subject: Re: [PATCH net] net-memcg: avoid stalls when under memory pressure
Date: Mon, 24 Oct 2022 18:20:18 +0000 [thread overview]
Message-ID: <166663561831.26708.58782572819195454.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20221021160304.1362511-1-kuba@kernel.org>
Hello:
This patch was applied to netdev/net.git (master)
by Jakub Kicinski <kuba@kernel.org>:
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
https://git.kernel.org/netdev/net/c/720ca52bcef2
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
next prev parent reply other threads:[~2022-10-24 18:20 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-21 16:03 [PATCH net] net-memcg: avoid stalls when under memory pressure Jakub Kicinski
2022-10-21 16:03 ` Jakub Kicinski
2022-10-21 16:25 ` Shakeel Butt
[not found] ` <CALvZod4eezAXpehT4jMiQry4JQ5igJs7Nwi1Q+YhVpDcQ8BMRA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2022-10-21 16:28 ` Eric Dumazet
2022-10-21 16:28 ` Eric Dumazet
[not found] ` <CANn89iKTi5TYyFOOpgw3P0eTi1Gqn4k-eX+xRTX78Q4sAunm2Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2022-10-21 16:34 ` Shakeel Butt
2022-10-21 16:34 ` Shakeel Butt
[not found] ` <CALvZod5di3saFdDJ1cwFDgvLPmnEJ7XB9P8YBTJ3uzfBKAFi3Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2022-10-21 17:40 ` Jakub Kicinski
2022-10-21 17:40 ` Jakub Kicinski
2022-10-21 18:53 ` Shakeel Butt
[not found] ` <20221021160304.1362511-1-kuba-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2022-10-24 16:02 ` Roman Gushchin
2022-10-24 16:02 ` Roman Gushchin
2022-10-24 18:20 ` patchwork-bot+netdevbpf-DgEjT+Ai2ygdnm+yROfE0A [this message]
2022-10-24 18:20 ` patchwork-bot+netdevbpf
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