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[213.44.141.166]) by smtp.gmail.com with ESMTPSA id h6-20020ac85486000000b004347d76f43csm2678126qtq.79.2024.04.09.02.02.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Apr 2024 02:02:12 -0700 (PDT) From: Valentin Schneider To: Joel Granados via B4 Relay , Luis Chamberlain , josh@joshtriplett.org, Kees Cook , Eric Biederman , Iurii Zaikin , Steven Rostedt , Masami Hiramatsu , Mark Rutland , Thomas Gleixner , John Stultz , Stephen Boyd , Andy Lutomirski , Will Drewry , Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Ben Segall , Mel Gorman , Daniel Bristot de Oliveira , Petr Mladek , John Ogness , Sergey Senozhatsky , "Naveen N. Rao" , Anil S Keshavamurthy , "David S. Miller" , Balbir Singh , Alexei Starovoitov , Daniel Borkmann , John Fastabend , Andrii Nakryiko , Martin KaFai Lau , Song Liu , Yonghong Song , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa Cc: linux-kernel@vger.kernel.org, kexec@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, bpf@vger.kernel.org, Joel Granados Subject: Re: [PATCH v3 06/10] scheduler: Remove the now superfluous sentinel elements from ctl_table array In-Reply-To: <20240328-jag-sysctl_remove_empty_elem_kernel-v3-6-285d273912fe@samsung.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain References: <20240328-jag-sysctl_remove_empty_elem_kernel-v3-0-285d273912fe@samsung.com> <20240328-jag-sysctl_remove_empty_elem_kernel-v3-6-285d273912fe@samsung.com> Date: Tue, 09 Apr 2024 11:02:04 +0200 Message-ID: On 28/03/24 16:44, Joel Granados via B4 Relay wrote: > From: Joel Granados > > This commit comes at the tail end of a greater effort to remove the > empty elements at the end of the ctl_table arrays (sentinels) which > will reduce the overall build time size of the kernel and run time > memory bloat by ~64 bytes per sentinel (further information Link : > https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/) > > rm sentinel element from ctl_table arrays > > Acked-by: "Peter Zijlstra (Intel)" Tested-by: Valentin Schneider Reviewed-by: Valentin Schneider > Signed-off-by: Joel Granados