From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 12B19C54ED1 for ; Wed, 28 May 2025 03:17:22 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id A70866B008C; Tue, 27 May 2025 23:17:21 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id A47866B0092; Tue, 27 May 2025 23:17:21 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 95E116B0093; Tue, 27 May 2025 23:17:21 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id 7D4EF6B008C for ; Tue, 27 May 2025 23:17:21 -0400 (EDT) Received: from smtpin22.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id 051AE1D64FB for ; Wed, 28 May 2025 03:17:20 +0000 (UTC) X-FDA: 83490855882.22.6C47E72 Received: from mail-pl1-f173.google.com (mail-pl1-f173.google.com [209.85.214.173]) by imf06.hostedemail.com (Postfix) with ESMTP id 22155180004 for ; Wed, 28 May 2025 03:17:18 +0000 (UTC) Authentication-Results: imf06.hostedemail.com; dkim=pass header.d=google.com header.s=20230601 header.b=3AX4mPhh; spf=pass (imf06.hostedemail.com: domain of almasrymina@google.com designates 209.85.214.173 as permitted sender) smtp.mailfrom=almasrymina@google.com; dmarc=pass (policy=reject) header.from=google.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1748402239; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=LdFAyeQKVhf9an3e5Ej7+PQMaVUuxTdXfDQvB2CxLPQ=; b=DruiVruTEv/52t9s6dR6jw/ltet33GBT8KVAguQLkNuczRZz5WTG28Qg34r/7sMNgWfLHm BHq3sfdr0gKPTndJBnpcj58SxZwpJqjThRinyIfmJvcqfe8s0vJdjodhGaFGXG1Md2f95g jXLMhfRP/5qN4i8h+q0ts+Kkt0e0nlo= ARC-Authentication-Results: i=1; imf06.hostedemail.com; dkim=pass header.d=google.com header.s=20230601 header.b=3AX4mPhh; spf=pass (imf06.hostedemail.com: domain of almasrymina@google.com designates 209.85.214.173 as permitted sender) smtp.mailfrom=almasrymina@google.com; dmarc=pass (policy=reject) header.from=google.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1748402239; a=rsa-sha256; cv=none; b=z0HfbCpnftVEvkWqL+TuEleNGBlyk3FkM/ENBNLJ2V0uQtjvjynBxQWDFQxSX57Krg9oY0 sncE/FzZX7eall0wYm5bZb21BkVReXtMyutRpUVv8MgGtC0lGUKO4EoxsV+3Q+xVk+oR3R YB43oD78PteQ01CZetVNtM/eJtjWdLI= Received: by mail-pl1-f173.google.com with SMTP id d9443c01a7336-2349068ebc7so134595ad.0 for ; Tue, 27 May 2025 20:17:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1748402238; x=1749007038; darn=kvack.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=LdFAyeQKVhf9an3e5Ej7+PQMaVUuxTdXfDQvB2CxLPQ=; b=3AX4mPhhv/n2QatOAEaeM/pa520OzAil8rIwLJ8oCEF5i/DDuk6peYIejrxPtuaQfH F8X4o7X250GCOyBQjYWguNdGbHgqMtiWKGcEgHS8ddtJH/Il/1I11Kbn0QwLMUbq7kYe +QuGS7BozfLXhy5wb8K0WcJaT6xdqlVcfl5nntIdSuFcwLTRwyrGrHTbShmdXUmNZP3x NLenvjSngD/2vX8YVVsbYg40o8QAil45RyGwr9wNhzpot1XQunmbeouZZSiXgjglCgqp H0KoGzakhyLXygbqwdlDX6buYjBWlF5i792BuT/0SHZ456jm8vBgLy5tAtWFubGFvPOn Ocxw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1748402238; x=1749007038; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=LdFAyeQKVhf9an3e5Ej7+PQMaVUuxTdXfDQvB2CxLPQ=; b=T3KEAWPsXUE/CQKNbJrLGq0EeykazxMhpYx5+bpxLBZumpZe6GJINDbdskSvEjFWWY JXKTNlcFhrFW/ZBDwexnE9Gk+o1/SC5mSwtLb3qeU8qnTlq1h0PhnKde2TTECtvLucWG KRmFAa35QWWIj+yvSF74WbAFU6oai7voJ8om6MAe/UzeW7R2iwpa0uegsQ3T2vo9O2AW 1ya1GbT2fZmJ9k3S7ud4BcZVGiQ0LfqpFcH4FhDS9PGlGM22PP+9QcMmp0bmjzaLw0d5 AGHf2g+ikySABK8naXB0ndACA83HT1DNXZK4xPpoz0ZIAkwFgY716zaaSWX2ADT9mO3T osLw== X-Forwarded-Encrypted: i=1; AJvYcCWGaI1BfIDAGiTXaVQSMkBT1at5Zu68/4dVW0wA/4ZgBoW35+08VH5s987JodXQwCDb6fjxoxZGkg==@kvack.org X-Gm-Message-State: AOJu0YxH+nfkqil2Y2VkvzpI+b0WkxKYPpEMKbotIZvKZdsv+ICmPIhC zLaNW7R5IGjFlxZ6YErb8WD0lwr/vEoL63dMNEpEKk529vkeuIfbMXCePqDAZiXZyBUvb0jgPbm Ytq5KGWHIEdrIYQAo9nFNcKkv5yY6mNfzxsFSNkzA X-Gm-Gg: ASbGncuYiLHBj14AAdUnPGisepcpt1ADb70Bz6IblasoJHy7OQV+j+eRqUWQ4rGVuM0 agWlP1vOYsIcDvkrChESTc4INDI+8G4uSUFDhcF+x/w+Aia7EqwfjLpOpa96aYq3F51Ds/vGJyt 6VsNPWxnmsSXr8JdLomajeCUQr0tMxorLoR1A1s5z/azqzGWYhZGfev80= X-Google-Smtp-Source: AGHT+IEnczAUe8aSvzmzngQXQGk0N5lF0CakBmamAAAHOTmJuCP9XYZrHm/qfHgB3Xi0bVS+4KeIoprZZQQkQB9JjsY= X-Received: by 2002:a17:902:ea0b:b0:234:bcd0:3d6f with SMTP id d9443c01a7336-234cbaf560cmr1132885ad.1.1748402237697; Tue, 27 May 2025 20:17:17 -0700 (PDT) MIME-Version: 1.0 References: <20250528022911.73453-1-byungchul@sk.com> <20250528022911.73453-6-byungchul@sk.com> In-Reply-To: <20250528022911.73453-6-byungchul@sk.com> From: Mina Almasry Date: Tue, 27 May 2025 20:17:04 -0700 X-Gm-Features: AX0GCFs29uDSGIhRSaJWQiNCOlbuHKz4cCZioyPrXBBoYFAI3Cxm46scEROF8Bo Message-ID: Subject: Re: [PATCH v2 05/16] page_pool: use netmem alloc/put APIs in __page_pool_alloc_pages_slow() To: Byungchul Park Cc: willy@infradead.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, kernel_team@skhynix.com, kuba@kernel.org, ilias.apalodimas@linaro.org, harry.yoo@oracle.com, hawk@kernel.org, akpm@linux-foundation.org, davem@davemloft.net, john.fastabend@gmail.com, andrew+netdev@lunn.ch, asml.silence@gmail.com, toke@redhat.com, tariqt@nvidia.com, edumazet@google.com, pabeni@redhat.com, saeedm@nvidia.com, leon@kernel.org, ast@kernel.org, daniel@iogearbox.net, david@redhat.com, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, vbabka@suse.cz, rppt@kernel.org, surenb@google.com, mhocko@suse.com, horms@kernel.org, linux-rdma@vger.kernel.org, bpf@vger.kernel.org, vishal.moola@gmail.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspam-User: X-Stat-Signature: 3t8bpmfy3ud93f38kjcixbwmim8ht1j7 X-Rspamd-Queue-Id: 22155180004 X-Rspamd-Server: rspam11 X-HE-Tag: 1748402238-880898 X-HE-Meta: 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 W8XnT2LK KkyCTaC/o6MHp7Nyh00t5Sng5i31qjh6b2MXNZcz4suXpBSt4gaFlKzb79LkmBJX/C00wgDs/xfIU4uuZIOi5OpN+0aBGJ6RqecYcyc8dbjVKIfizXwTl1JX7GH4rn40G4xguf2k0UMgS+Xs8mBkbhLUoQTr/FmkfSZowZLS3JXeCSXGwSThonIVBt/42chBu983FjGbGnXm1TXINgeejFRXVByfA7ZjLrxAfWoZY0lM96PGl09KDKmmEFNHbwWO6wtjOa8wM9JQFsffC9eOT7djyCnxtlv1fsTgdXcbbe8Sx68MPYxtTgkjI8w1ZDHhRyI/kCNDs/hacRIGbJorKnFXAf9ZY4yIjIg2VfW6VEoJbCrcfuI+Gdh9/JkM2TvCskgdz+jVxL6oAECr/u9a9qRVx2g== 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 Tue, May 27, 2025 at 7:29=E2=80=AFPM Byungchul Park w= rote: > > Use netmem alloc/put APIs instead of page alloc/put APIs in > __page_pool_alloc_pages_slow(). > > While at it, improved some comments. > > Signed-off-by: Byungchul Park Reviewed-by: Mina Almasry --=20 Thanks, Mina