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charset=us-ascii Content-Disposition: inline In-Reply-To: <1c0d3994-1397-4bc6-bb55-9c26acdcb477@intel.com> X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 9B7AF14000C X-Stat-Signature: wahwjdecn3r9oe8i9ojm5gdaxxw3z39j X-Rspam-User: X-HE-Tag: 1750085418-453475 X-HE-Meta: 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 /+vHdVtt E4lsq4wUe2AW/zSHtsgWDX4NUiok88qc/65UtXA1EhaYPgkDH27rjPbWLxKKaNZ8Stt3FXIqekUREGhOCaTxnhmatU9N8Y8LU7YqysCYD40/tQZRrO91pCzShWkDGiCKNvawNGouufSnEKi3fllsRI5yA//8pI9kVG1BNtmQFgLklZl78hjHgvzacTlOY3XgbHbimoHCNOyXeVUzqzTbKxHqfrliVV92hMqjesQg7SCHcoLNOqYBNCcGQqEHKrKNJIiysivtThGeKX98= 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 16, 2025 at 07:44:13AM -0700, Dave Hansen wrote: > To me, that's deserving of an ARCH_HAS_FOO bit that we can set on the > x86 side that then cajoles the core mm/ code to use the fancy new > clear_pages_resched() implementation. Note that we should only set this bit with either full or lazy preemption selected. Haven't checked the patch-set to see if that constraint is already taken care of.