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b=umZKVLJeHAWomPhY/u+0rzmeH0iD0P4hizcBUf4V8bXHcPdSpmwTvJCwHxOFomJ2S RoKIPHb6Vo7Yq7M/rLaeyHZI6QbbdzQIOy9LzoehbNaQAOh3UdKb5qyNqH8t8J3Sif aieMmw+UDVLko88RHxIpTX4FWHRrKWGXhZTYEEUP/KtOoshkau9c/RQVnigXolUm11 47J1u4Y3Ov9qToOgZkKM1YDSt6HQ7q3l9W7uAOekLtRf9lokB/W9cDRVl5l4fegyPq usyDjQ6vPiib1pwW/hsOr3ldfas7egZOnkRjayQyQJ5lz/qEWLMKSYLLduzugf1Q31 ckCnho9CDmccA== Received: by mail-qv1-f50.google.com with SMTP id 6a1803df08f44-899a5db525cso11990606d6.3 for ; Thu, 09 Apr 2026 18:03:10 -0700 (PDT) X-Forwarded-Encrypted: i=1; AJvYcCUDFxFMQl1Jnq2i+EURG5pjrFchRySlLuGrQ2a4v737u0NqL/gi6wOM8QZpwEjIxYdw8yP74yw31A==@kvack.org X-Gm-Message-State: AOJu0YzADY/W4RSi6DvbVZT2QSmSeDc6T92ZYPoqoAMVGCiJkZy4sbde cIT4LsJKNtNS5lwgX8x06g9xlLlhsB7kkg+K88nCv3o5DrH8HJvC3EYCbQALv4JD7yCtdX37uic 2cFxi9K34JKpTEIv8hjvEOyGgB0A71/Y= X-Received: by 2002:a05:6214:448b:b0:89f:2fa:a9b6 with SMTP id 6a1803df08f44-8ac8620d89fmr18755566d6.37.1775782989537; Thu, 09 Apr 2026 18:03:09 -0700 (PDT) MIME-Version: 1.0 References: <20260408025115.27368-1-baohua@kernel.org> <20260408025115.27368-6-baohua@kernel.org> In-Reply-To: From: Barry Song Date: Fri, 10 Apr 2026 09:02:57 +0800 X-Gmail-Original-Message-ID: X-Gm-Features: AQROBzAl6bUdOwvzhgIdvmf429K8nFo46OcgggBCXMjaLU8ZacYb_QdEKvUDvYc Message-ID: Subject: Re: [RFC PATCH 5/8] mm/vmalloc: map contiguous pages in batches for vmap() if possible To: Uladzislau Rezki Cc: Dev Jain , linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org, catalin.marinas@arm.com, will@kernel.org, akpm@linux-foundation.org, linux-kernel@vger.kernel.org, anshuman.khandual@arm.com, ryan.roberts@arm.com, ajd@linux.ibm.com, rppt@kernel.org, david@kernel.org, Xueyuan.chen21@gmail.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspam-User: X-Stat-Signature: kncroecs6sq6hxsr93dp1fihujejadss X-Rspamd-Queue-Id: 62EAC120007 X-Rspamd-Server: rspam09 X-HE-Tag: 1775782991-567126 X-HE-Meta: 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 xcvCssoz E/exwt/9jqWXXdWqUA/Sy6wqq4JeqpcaMXfsrKdsDJmhddUWxQScWw6Q1ImTb5krcN3tKc4PFephqVVknMa8PabquItW5JNIlFyYeT/KLHjRDyEq8s/4bEfzh2rdCScsc6BnAJa8dbQjS1YszzOE7lzyn/aMx8ALJujlVb15piq6PrQQw1XIryOwjbxMGwrG8oFi61cTmwfI65Yz6yckx1u/o8jTJkmZCASVVHCcdO3imAEpnaHYwE56hIX8XB3d4aYd238KMxS4+/7QQ5Qa1OjwGF1aV/fnfz1HcgAYoGgNnsQUS4KTpzRLm/ykYR0ryTW1VwEXGfZcLm1He4xanblSN2g6lotHYBkrlW6IxZl0M1bC62LHNK9jSVlrEceaoS7cbg4B9V/ULirb/ARl9SMTeXA== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, Apr 9, 2026 at 6:20=E2=80=AFPM Uladzislau Rezki = wrote: [...] > > > It would be good if you could combine the work together with Jain. > Sure, thanks! After discussing with Dev Jain, we=E2=80=99ll also support non-compound pages in the next version. > -- > Uladzislau Rezki