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[2603:7000:c01:2716:8f57:5681:ccd3:4a2e]) by smtp.gmail.com with ESMTPSA id q7-20020a37f707000000b0074a05d4c61esm4528147qkj.60.2023.04.05.09.46.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 05 Apr 2023 09:46:36 -0700 (PDT) Date: Wed, 5 Apr 2023 12:46:35 -0400 From: Johannes Weiner To: Tom Rix Cc: surenb@google.com, mingo@redhat.com, peterz@infradead.org, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, bristot@redhat.com, vschneid@redhat.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH] sched/psi: set varaiable psi_cgroups_enabled storage-class-specifier to static Message-ID: <20230405164635.GA31303@cmpxchg.org> References: <20230405163602.1939400-1-trix@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230405163602.1939400-1-trix@redhat.com> X-Spam-Status: No, score=0.0 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Apr 05, 2023 at 12:36:02PM -0400, Tom Rix wrote: > smatch reports > kernel/sched/psi.c:143:1: warning: symbol > 'psi_cgroups_enabled' was not declared. Should it be static? > > This variable is only used in one file so should be static. > > Signed-off-by: Tom Rix Acked-by: Johannes Weiner