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 C25EFEDE9BE for ; Thu, 14 Sep 2023 12:45:51 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id F39A26B02B1; Thu, 14 Sep 2023 08:45:50 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id EE6C86B02B3; Thu, 14 Sep 2023 08:45:50 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id DD50A6B02B6; Thu, 14 Sep 2023 08:45:50 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id CB2E16B02B1 for ; Thu, 14 Sep 2023 08:45:50 -0400 (EDT) Received: from smtpin21.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay03.hostedemail.com (Postfix) with ESMTP id 8E3EFA0482 for ; Thu, 14 Sep 2023 12:45:50 +0000 (UTC) X-FDA: 81235174860.21.1CE2F57 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf23.hostedemail.com (Postfix) with ESMTP id 4DC6814001B for ; Thu, 14 Sep 2023 12:45:48 +0000 (UTC) Authentication-Results: imf23.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=fti1KjTQ; spf=none (imf23.hostedemail.com: domain of willy@infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=willy@infradead.org; dmarc=none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1694695548; 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: in-reply-to:in-reply-to:references:references:dkim-signature; bh=YKKxsfRZSy6waGrPIzPNmoiFyAfGxaQ9NWxAIQYOaD4=; b=ynx/AFoUO8FHVVEygCdmoHNz4eAVY1HxkNTs4TywSy7CdjTvtPX0RH7S2IsunCnJICQLoB OQNJjEytLMk/5OsPMpwZKTRJHBdlab2emdNulq2EL97wMEM7p9ZY2AuKrpfQ0G72zVK27n g5K9ish6X4ztwJNzdnc9rk2tEc0ke24= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1694695548; a=rsa-sha256; cv=none; b=ree4/YS/2EXxL9PB0UkGc24osiNC09VYSbvhb4uwDZGdF1KmWwpcdNa1bQqJIqX1lVS9B0 GtZXQ0RrHyuM0ahG2krqnbVzxhDt6XlMlRq6T2s6/GrcJ/3dvjNCLxpWQo94gSoYbJjufC l/rZ2LUJ5h1uu3Y0cnsGz7NmJ+gHVB0= ARC-Authentication-Results: i=1; imf23.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=fti1KjTQ; spf=none (imf23.hostedemail.com: domain of willy@infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=willy@infradead.org; dmarc=none DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=YKKxsfRZSy6waGrPIzPNmoiFyAfGxaQ9NWxAIQYOaD4=; b=fti1KjTQo5/nICmf/kSGXMia7c CD9CWLe4rTppu1egxzPLme5c5LWORY6s7k8aVK+ecv+otgmdwkW/XAaxADZzoX9kdSFHC4s9ioGNm YgHjn7OJ9y4KuMYALPLhtO+mIUz/sNUEIbizVIBU0QwzgNldDsfs3cGV74o2zaMWEqLBQQ3ww7o3C DZUyT2gMqOVtqxh0N5imnFWipuXMuOCPy5jt2W2odgczXOrckZba8ZeyuyYKkbTZKD4qye367r0Uc EhUZPksQyVLLkqU4Ka6NJf6T1FSMDCk2wMVZDPcM/KSVQI1k7bWE/PNm+c6VlIjgTMiQqdpc2gHg0 s3/bkrzA==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1qglj7-002y2b-Rm; Thu, 14 Sep 2023 12:45:45 +0000 Date: Thu, 14 Sep 2023 13:45:45 +0100 From: Matthew Wilcox To: Dragan Stancevic Cc: linux-mm@kvack.org Subject: Re: grab_cache_page vs grab_cache_folio? Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Stat-Signature: rdqef1e7xsy4uzb4tbeqaphfmxkzxrzq X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 4DC6814001B X-Rspam-User: X-HE-Tag: 1694695548-298338 X-HE-Meta: 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 5WwE5rNJ zvk2s6zPqeT6NMDQZuJffmQwLu/YcZoEG1JYvpjUUCT7opaxMRx2Iao7e9hTlRprE9tOZtxTx0ccSd4A6kBAy2r0k+394gW7EyZnkWEonIrHhDD4r4bs3Oew12JCHJ5DxIk2VbPIvluPTnzOtOy8n6n2LoCCduq1Ul1gTztUYzsLDXLberBZpaoMmE01Kk3jSLT7U+PlhpD823SWOsuPJCLCkB+dLGb1sc34n X-Bogosity: Ham, tests=bogofilter, spamicity=0.054280, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Wed, Sep 13, 2023 at 04:34:39PM -0500, Dragan Stancevic wrote: > Hi folks, I am going through some code converting it to folio use. I ran > into a function grab_cache_page and I can't seem to find the folio > equivalent, like grab_cache_folio? > > Am I missing something or there is no equivalent? Is anyone working on it, > or should I try and add it myself? filemap_grab_folio() as seen in, eg, 6d68f644b97c