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Miller" , Eric Dumazet , Gabriele Monaco , Greg Kroah-Hartman , Ingo Molnar , Jakub Kicinski , Jens Axboe , Johannes Weiner , Lai Jiangshan , Marco Crivellari , Michal Hocko , Muchun Song , Paolo Abeni , Peter Zijlstra , Phil Auld , "Rafael J . Wysocki" , Roman Gushchin , Shakeel Butt , Simon Horman , Thomas Gleixner , Vlastimil Babka , Waiman Long , Will Deacon , cgroups@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-block@vger.kernel.org, linux-mm@kvack.org, linux-pci@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH 18/33] cpuset: Propagate cpuset isolation update to workqueue through housekeeping Message-ID: References: <20251224134520.33231-1-frederic@kernel.org> <20251224134520.33231-19-frederic@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251224134520.33231-19-frederic@kernel.org> X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: E0676A0009 X-Stat-Signature: mj3uie7m4gitpzds5kmhdq5jfpytsigf X-HE-Tag: 1766794687-187097 X-HE-Meta: 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 m0dcigcM /IGdSjRHB7sebBsRH8M99v3OKgbZk4g9O+mohEfA1mvDdXuk15QyeaIs5RN76BZ6iGp7Sl8x61W8KLuuKg5ebQLLEPuHtQlXNMwl56+iGXTLzeQpn2CtSy1mzChk8AMeEfubg/ozqMW3qA4VWGZZO6NqOxn8Pk5Gpsmmolxxj5ECAw89PLZqtVFi8zD5at748eJTM6hwhY/p6deXUWulD809HazINxO4FN0+SKVkulY5I514= 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 Wed, Dec 24, 2025 at 02:45:05PM +0100, Frederic Weisbecker wrote: > Until now, cpuset would propagate isolated partition changes to > workqueues so that unbound workers get properly reaffined. > > Since housekeeping now centralizes, synchronize and propagates isolation > cpumask changes, perform the work from that subsystem for consolidation > and consistency purposes. > > For simplification purpose, the target function is adapted to take the > new housekeeping mask instead of the isolated mask. > > Suggested-by: Tejun Heo > Signed-off-by: Frederic Weisbecker Acked-by: Tejun Heo Thanks. -- tejun