Subject: Re: [PATCH bpf-next 0/2] Remove unnecessary synchronizations in cpumap

From: [email-masked]
Date: Mon, 21 Aug 2023 22:30:30 +0000

Hello:

This series was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <[email-masked]>:

On Wed, 16 Aug 2023 12:59:56 +0800 you wrote:
> From: Hou Tao <[email-masked]>
> 
> Hi,
> 
> This is the formal patchset to remove unnecessary synchronizations in
> cpu-map after address comments and collect Rvb tags from Toke
> Høiland-Jørgensen (Big thanks to Toke). Patch #1 removes the unnecessary
> rcu_barrier() when freeing bpf_cpu_map_entry and replaces it by
> queue_rcu_work(). Patch #2 removes the unnecessary call_rcu() and
> queue_work() when destroying cpu-map and does the freeing directly.
> 
> [...]

Here is the summary with links:
  - [bpf-next,1/2] bpf, cpumap: Use queue_rcu_work() to remove unnecessary rcu_barrier()
    https://git.kernel.org/bpf/bpf-next/c/8f8500a247c9
  - [bpf-next,2/2] bpf, cpumask: Clean up bpf_cpu_map_entry directly in cpu_map_free
    https://git.kernel.org/bpf/bpf-next/c/c2e42ddf26ca

You are awesome, thank you!
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