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Mon, 13 Oct 2025 07:56:24 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id qyJ2HKiw7GhGDQAAD6G6ig (envelope-from ); Mon, 13 Oct 2025 07:56:24 +0000 Date: Mon, 13 Oct 2025 09:56:14 +0200 From: Oscar Salvador To: Usama Arif Cc: muchun.song@linux.dev, david@redhat.com, Andrew Morton , shakeel.butt@linux.dev, linux-mm@kvack.org, hannes@cmpxchg.org, riel@surriel.com, kas@kernel.org, linux-kernel@vger.kernel.org, kernel-team@meta.com Subject: Re: [PATCH v2 1/2] mm/hugetlb: create hstate_is_gigantic_no_runtime helper Message-ID: References: <20251009172433.4158118-1-usamaarif642@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251009172433.4158118-1-usamaarif642@gmail.com> X-Rspamd-Action: no action X-Stat-Signature: a3jn7z163ri7ttzbxaiz6niqr6fc11oc X-Rspamd-Queue-Id: F21DF80011 X-Rspam-User: X-Rspamd-Server: rspam08 X-HE-Tag: 1760342187-135241 X-HE-Meta: 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 6VwW/gRQ 08errEte9fULKkZAyksqAflBtZUYKb6XtxYe0eW33Uv0cABWKIHTXCgwykFWSU7d8xNYslCAS3cO1leh7cwv78R77mT0PsYUUGaxXP3KkPKwLg3wROYKnmPw3OxYCRF4A032GOXS97XaUiY4DwR8kkmHBZO7Jz0Q/J0kHGg7Rl9hTwWMinJlwl3zDH0gs0jP7VQ45qdftzhSsCXohmxA7gZ77bEm09lkNxlyqxkF3MfPwGHNBvnXnb/03rwQLSmzQw6hkCAKUfsesnR4ON3pLkt8NakyQ1+yzlJ81gzo815OfV87LpVa19gUqGEQHxhIvc+q/XKljref8NTyO5Ro70uNjjPaMC25NobcgXlPRiKvSnwxT0j380xGQq77ZZo8eHUsI+/7vIkn9lus= 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 Thu, Oct 09, 2025 at 06:24:30PM +0100, Usama Arif wrote: > This is a common condition used to skip operations that cannot > be performed on gigantic pages when runtime support is disabled. > This helper is introduced as the condition will exist even more > when allowing "overcommit" of gigantic hugepages. > No functional change intended with this patch. > > Suggested-by: Andrew Morton > Signed-off-by: Usama Arif Acked-by: Oscar Salvador -- Oscar Salvador SUSE Labs