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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0E830C6FD1F for ; Tue, 14 Mar 2023 22:37:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230460AbjCNWhg (ORCPT ); Tue, 14 Mar 2023 18:37:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58656 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229525AbjCNWhf (ORCPT ); Tue, 14 Mar 2023 18:37:35 -0400 Received: from outgoing.mit.edu (outgoing-auth-1.mit.edu [18.9.28.11]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C3C6832E76 for ; Tue, 14 Mar 2023 15:37:34 -0700 (PDT) Received: from cwcc.thunk.org (pool-173-48-120-46.bstnma.fios.verizon.net [173.48.120.46]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 32EMbSGw010983 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 14 Mar 2023 18:37:29 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mit.edu; s=outgoing; t=1678833450; bh=jotX2Zk8u51GwO1KnbxwU/nV6csm+6YqiDnrqdYjavs=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=NmvdnR4JSpIVmZvwHT/41iuuOPckSoH2DO/0+N3/pqDitKXQjsH87hctZD9C/76cn dzItmeuCpdmqpatZxmTihMvomTOSIUlOdjzyQR58XZv1DKzYvIlPvlslvI4y9CJ9D3 RZdml7GfgiEm6Iyvz9oDPtEVRH4n4nljxLS8ulTekXMgnjF+X4A7b2kAn5F1pmTCK+ q+TYGY1BxPg5/AslM4/dY92vbNpoNHavltuMB+6cifmVA6UHDBdDbf3hTJ0V9BIklI UEF9hl4P19AzCJbuoHhIoB5jeevpQqy9yhtk1HzzTpLy2Dex8XotuqK4qHsHBTMD9v QGc2v4o19eTBg== Received: by cwcc.thunk.org (Postfix, from userid 15806) id 7647115C5830; Tue, 14 Mar 2023 18:37:28 -0400 (EDT) Date: Tue, 14 Mar 2023 18:37:28 -0400 From: "Theodore Ts'o" To: "Matthew Wilcox (Oracle)" Cc: Andreas Dilger , linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: Re: [PATCH 11/31] ext4: Convert ext4_try_to_write_inline_data() to use a folio Message-ID: <20230314223728.GZ860405@mit.edu> References: <20230126202415.1682629-1-willy@infradead.org> <20230126202415.1682629-12-willy@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230126202415.1682629-12-willy@infradead.org> Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Thu, Jan 26, 2023 at 08:23:55PM +0000, Matthew Wilcox (Oracle) wrote: > Saves a number of calls to compound_head(). > > Signed-off-by: Matthew Wilcox (Oracle) Same comments as patch #10 -- calls to compound_head() and memfs_nofs_save vs. FGP_NOFS? - Ted