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Mon, 30 Jun 2025 14:30:13 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFHNipBcKo/vNu4QmdorxQN4WYh75KbOH+w0t8MO87UQMbu2EKJ/ko5NtjnD58dLdPkqL1ddApDWelmhg4RoJs= X-Received: by 2002:a17:903:2448:b0:234:b445:3f31 with SMTP id d9443c01a7336-23b3556f0d7mr17232515ad.17.1751319013101; Mon, 30 Jun 2025 14:30:13 -0700 (PDT) MIME-Version: 1.0 References: <20250630045005.1337339-1-airlied@gmail.com> <20250630045005.1337339-7-airlied@gmail.com> <3d40716c-0d2c-4be1-aae6-2c075ea72c1e@amd.com> In-Reply-To: <3d40716c-0d2c-4be1-aae6-2c075ea72c1e@amd.com> From: David Airlie Date: Tue, 1 Jul 2025 07:30:01 +1000 X-Gm-Features: Ac12FXza9EvICcNse4rZj_BXpRQwQZqMfPU5yvHM0inhibfNDqSVjfmvp8PW9QM Message-ID: Subject: Re: [PATCH 06/17] ttm/pool: make pool shrinker NUMA aware To: =?UTF-8?Q?Christian_K=C3=B6nig?= Cc: Dave Airlie , dri-devel@lists.freedesktop.org, linux-mm@kvack.org, Johannes Weiner , Simona Vetter , Dave Chinner , Kairui Song X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: n4QkBBKuOr-PH-Sn456rki7ZwFSdPKnAQVXHhg7lEYM_1751319013 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspam-User: X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 37AD9C0010 X-Stat-Signature: 1cw3wb5s1ydsfqu4zzwo4cdsrihtuqdn X-HE-Tag: 1751319019-791823 X-HE-Meta: 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 T6ZUNBF0 csx9PluFrs0NNdUFxtZk1KACLpD6RI6/h1GH0HtR9mwDirjc1i08teqPF600K71zssI0Gsb7qUSB5FdPzmrD3A1uuflyK3TfQjq9tQcJmvLhIUvAzaeG/KpiXlnglsqki9EENVJdvU9Tz/D+RzWzYEXvPRJcoZZztLrt7fNxI4AkWUOCJJIyEragRXPp0ZPI0KXdXXGR5GW7rJPaC0H+uvmUwrJ6LVqeoQh8A8n8EZAt4FQZDOWUJ477onzXpylghvmziO8PjrOdDCzJGnVpch/1KoPiD/b5berFCQbooo8oNU7Q= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, 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 Mon, Jun 30, 2025 at 8:15=E2=80=AFPM Christian K=C3=B6nig wrote: > > On 30.06.25 06:49, Dave Airlie wrote: > > From: Dave Airlie > > > > This enable NUMA awareness for the shrinker on the > > ttm pools. > > > Looks good from my side, but the last time I suggested this Sima explicit= ly told me that it isn't very fruitful. Adding her to comment as well. I don't think it going to make anything a lot better, it just makes adding memcg support easier if you do the lru stuff first in a separate stage. Dave.