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Received: from willy by casper.infradead.org with local (Exim 4.98 #2 (Red Hat Linux)) id 1tmQok-00000005ulW-1sJh; Mon, 24 Feb 2025 05:15:46 +0000 Date: Mon, 24 Feb 2025 05:15:46 +0000 From: Matthew Wilcox To: Wei Yang Cc: akpm@linux-foundation.org, michel@lespinasse.org, linux-mm@kvack.org Subject: Re: [PATCH] lib/interval_tree: skip the check before go to the right subtree Message-ID: References: <20250224022239.21976-1-richard.weiyang@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250224022239.21976-1-richard.weiyang@gmail.com> X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 37318100002 X-Stat-Signature: 5g3wsy6jkxdadxrfwhxsq4h713b48wxb X-Rspam-User: X-HE-Tag: 1740374148-582469 X-HE-Meta: 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 Lw4oP4Ar ketZU9frsODUXNkEObSNtbKxYMJrFlNp5P5R5cwrYEAYSTef8HFBhRb1QIFTCeoFL9M+AhhejUTH0FtqvrB9c6JkKt1dqp+TGwZpsKOdu6f1GeZdhdwz8s1TenNpobc3SvQHcu3VZIg6es3209rmMveUgkacwbrYUGSEVHsRSuFQ7G0+JX7lygWtjPUe+LEJ1XpAqoHmPqEhH7fP/SwYDTY908Q/DL5OQI4rQ7HUpAvnnc/KPXvtGl2CE//7GiJPAb0VqDe3DpLMU9RDcQhbB1ZOgI0yv8efOz95vcxOJSkclyzUj1cptHKphvMVN+vSThC/1a/qbxezvIu5k997Z4HZuvDFBJmK7yoi6mrIztYL45lGrU2prwuKIfg== 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, Feb 24, 2025 at 02:22:39AM +0000, Wei Yang wrote: > So skip the check before go to the right subtree. what testing have you done?