netdev - Re: [PATCH bpf v2] bpf: lru: adjust free target to avoid global table starvation

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Message-Id: 
 <175029840650.320658.8717699321491832494.git-patchwork-notify@kernel.org>
Date: Thu, 19 Jun 2025 02:00:06 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Willem de Bruijn <willemdebruijn.kernel@...il.com>
Cc: bpf@...r.kernel.org, netdev@...r.kernel.org, ast@...nel.org,
 daniel@...earbox.net, john.fastabend@...il.com, martin.lau@...ux.dev,
 stfomichev@...il.com, a.s.protopopov@...il.com, willemb@...gle.com
Subject: Re: [PATCH bpf v2] bpf: lru: adjust free target to avoid global table
 starvation

Hello:

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

On Wed, 18 Jun 2025 17:57:40 -0400 you wrote:
> From: Willem de Bruijn <willemb@...gle.com>
> 
> BPF_MAP_TYPE_LRU_HASH can recycle most recent elements well before the
> map is full, due to percpu reservations and force shrink before
> neighbor stealing. Once a CPU is unable to borrow from the global map,
> it will once steal one elem from a neighbor and after that each time
> flush this one element to the global list and immediately recycle it.
> 
> [...]

Here is the summary with links:
  - [bpf,v2] bpf: lru: adjust free target to avoid global table starvation
    https://git.kernel.org/bpf/bpf/c/d4adf1c9ee77

You are awesome, thank you!
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