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Tue, 14 May 2024 16:59:52 +0000 (UTC) Message-ID: Date: Tue, 14 May 2024 12:59:52 -0400 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1] cgroup/rstat: add cgroup_rstat_cpu_lock helpers and tracepoints To: Tejun Heo , Jesper Dangaard Brouer Cc: hannes@cmpxchg.org, lizefan.x@bytedance.com, cgroups@vger.kernel.org, yosryahmed@google.com, netdev@vger.kernel.org, linux-mm@kvack.org, shakeel.butt@linux.dev, kernel-team@cloudflare.com, Arnaldo Carvalho de Melo , Sebastian Andrzej Siewior References: <171457225108.4159924.12821205549807669839.stgit@firesoul> <0ef04a5c-ced8-4e30-bcde-43c218e35387@kernel.org> Content-Language: en-US From: Waiman Long In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.9 X-Rspam-User: X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: EE7E2100012 X-Stat-Signature: n73ajxxcmmjos8zne4b4iwmx14uywku1 X-HE-Tag: 1715705997-832449 X-HE-Meta: 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 5K/ArCpe MzOutAMedoViejKhlz7XybBVK4DTkEwjbc7Gzd2Z3cnp92hYMoQRXgu/ESVR6nm+ccOf32kKKyoKFSedoGUydbClKkUyGfs5tp4XUe8wEZVUBBx1Kzl/Skgwa3wqUz+V+0QbKgCBWCATGw8YAXBvgvRL6ZXaauZxD3tJlQuVxBtX6FinvPX80f9Wvyt5ieSYkKllS4svoEL2HBKwyvOEbUqIpV4j+Kr/f4Z6aFYKNFrs0j8s7lZZefiNEXskzd/auVEA6ecmZCwcKCn1NLYhJs3ytag== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000492, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 5/14/24 01:55, Tejun Heo wrote: > On Tue, May 14, 2024 at 07:18:18AM +0200, Jesper Dangaard Brouer wrote: >> Hi Tejun, >> >> Could we please apply this for-6.10, to avoid splitting tracepoint changes >> over multiple kernel versions? > Yeah, I can. Waiman, would that be okay? I am OK with this commit as it shouldn't impose that much of a performance cost if the tracepoints are activated. Cheers, Longman