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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 44A2BCDB474 for ; Tue, 17 Oct 2023 15:14:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Subject:Cc:To: From:Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Jydyuy004LPgHmB7+VJ1y2MhWW/y9QDQ+EHk2o4C1E8=; b=maLu+lY8JXQRdtHGKRydlL1p9g DTl4beSFBvjWwhljAKEy2nFs6GjPP9/J0IGoH9UW5PvZTCS6+2qANoLqFFHf+x7Tq30JFqTfgjLJW BaO7/frVkXS+XwZOGHDGvEzvL3fnJ3EoRFRZq/dkvQeN3+7n0l4sBhX58dbA5VqqhagV9CjQVkYsT gyo0A4MxQE2OSQe6BJeF0wlM5yjzf5QaSMXwqXleZUkNKYYk4u3v5EiL/o6xFvB7rrg+pkwvYB6wq k1vjhJWVdYPQ21tFGJ2gOL8dmV28rFtNRzCvN01pqlSLA1ljaUzlWiv4lVtmp3EwZx3Xb24a6d3fp LqGGRbUQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qslm5-00CieF-0Z; Tue, 17 Oct 2023 15:14:25 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qslm2-00Cidd-0M; Tue, 17 Oct 2023 15:14:23 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 7050761384; Tue, 17 Oct 2023 15:14:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 998C4C433C7; Tue, 17 Oct 2023 15:14:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1697555661; bh=07bS9mjKy4+gkFRB2bhOqp3nya+agZd4rUe4PVcLCoc=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=MGH3tU2bF16vI+HxyH3Oww2Ok3BYK7j15PslIN9/EcokOgotGNQTFS4GUB8AAMUjB m0nx9yTVZ7u0dbbYeACVxvOSXgpbCUicqUJXKX+AK+5xhUKELY+PuZPcN1kAHn+AuN g6JfFTl98ZXfTaVOUzuTubsSyZFVGS0syv+aPdRu+P3U/PYAozYoNLWs01qOQhUozE uX76FszfwhtrOhvv5LQtVbxM0jmYbX6MGUdgtolPCHZSh98mIcQSupl1swWH/rHIKe bFXg5nqobDByGUpTwC5Sx6wrIBrdsB0PsBY0Vcpnn+yJWvumOEgYM8wOTTpu8Btz3t 25pL5AU2xxJJQ== Date: Tue, 17 Oct 2023 08:14:19 -0700 From: Jakub Kicinski To: Yunsheng Lin Cc: , , , , Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , John Fastabend , Matthias Brugger , AngeloGioacchino Del Regno , , , , Alexander Duyck Subject: Re: [PATCH net-next v11 0/6] introduce page_pool_alloc() related API Message-ID: <20231017081419.5e9d7247@kernel.org> In-Reply-To: <20231017081303.769e4fbe@kernel.org> References: <20231013064827.61135-1-linyunsheng@huawei.com> <20231016182725.6aa5544f@kernel.org> <2059ea42-f5cb-1366-804e-7036fb40cdaa@huawei.com> <20231017081303.769e4fbe@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231017_081422_193444_44E4642C X-CRM114-Status: UNSURE ( 4.83 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On Tue, 17 Oct 2023 08:13:03 -0700 Jakub Kicinski wrote: > I'd just throw a _va (for virtual address) at the end To be clear I mean: page_pool_alloc_va() page_pool_dev_alloc_va() page_pool_free_va()