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Fri, 20 Mar 2026 04:34:50 -0700 (PDT) Received: from redhat.com ([209.132.188.88]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2b0836a3066sm19628795ad.75.2026.03.20.04.34.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Mar 2026 04:34:50 -0700 (PDT) Date: Fri, 20 Mar 2026 19:34:48 +0800 From: Li Wang To: Waiman Long Cc: Johannes Weiner , Michal Hocko , Roman Gushchin , Shakeel Butt , Muchun Song , Andrew Morton , Tejun Heo , Michal =?utf-8?Q?Koutn=C3=BD?= , Shuah Khan , Mike Rapoport , linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, Sean Christopherson , James Houghton , Sebastian Chlad , Guopeng Zhang , Li Wang Subject: Re: [PATCH 3/7] selftests: memcg: Iterate pages based on the actual page size Message-ID: References: <20260319173752.1472864-1-longman@redhat.com> <20260319173752.1472864-4-longman@redhat.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; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260319173752.1472864-4-longman@redhat.com> On Thu, Mar 19, 2026 at 01:37:48PM -0400, Waiman Long wrote: > The current test_memcontrol test fault in memory by write a value > to the start of a page based on the default value of 4k page size. > Micro-optimize it by using the actual system page size to do the > iteration. > > Signed-off-by: Waiman Long Reviewed-by: Li Wang -- Regards, Li Wang