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From: patchwork-bot+netdevbpf@kernel.org
To: Puranjay Mohan <puranjay@kernel.org>
Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org,
	martin.lau@linux.dev, eddyz87@gmail.com, song@kernel.org,
	yonghong.song@linux.dev, john.fastabend@gmail.com,
	kpsingh@kernel.org, sdf@google.com, haoluo@google.com,
	jolsa@kernel.org, xukuohai@huaweicloud.com,
	catalin.marinas@arm.com, will@kernel.org, bpf@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, puranjay12@gmail.com
Subject: Re: [PATCH] bpf, arm64: inline bpf_get_current_task/_btf() helpers
Date: Fri, 21 Jun 2024 21:30:30 +0000	[thread overview]
Message-ID: <171900543029.18811.11896556389826056750.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20240619131334.4297-1-puranjay@kernel.org>

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii@kernel.org>:

On Wed, 19 Jun 2024 13:13:34 +0000 you wrote:
> On ARM64, the pointer to task_struct is always available in the sp_el0
> register and therefore the calls to bpf_get_current_task() and
> bpf_get_current_task_btf() can be inlined into a single MRS instruction.
> 
> Here is the difference before and after this change:
> 
> Before:
> 
> [...]

Here is the summary with links:
  - bpf, arm64: inline bpf_get_current_task/_btf() helpers
    https://git.kernel.org/bpf/bpf-next/c/2bb138cb20a6

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



      parent reply	other threads:[~2024-06-21 21:30 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-06-19 13:13 [PATCH] bpf, arm64: inline bpf_get_current_task/_btf() helpers Puranjay Mohan
2024-06-20  2:41 ` Xu Kuohai
2024-06-20 19:07 ` Andrii Nakryiko
2024-06-21 21:30 ` patchwork-bot+netdevbpf [this message]

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