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 X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4929C388F7 for ; Thu, 5 Nov 2020 23:28:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 749FD20728 for ; Thu, 5 Nov 2020 23:28:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="v6kApVJY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732434AbgKEX2p (ORCPT ); Thu, 5 Nov 2020 18:28:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44394 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732200AbgKEX2o (ORCPT ); Thu, 5 Nov 2020 18:28:44 -0500 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A2E9BC0613CF for ; Thu, 5 Nov 2020 15:28:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:In-Reply-To:References; bh=thgZEfOCH+4gWcPUgVLFul4MikTj/htowuKZ7NMZ53M=; b=v6kApVJY+byocjFXDD1iZ2ZXdh 8lN7M7mePzvduurjMQMIvSLCgvWEXCFPv8mlttMHI+/SCSZg1YY54q9nMjsKTVOOAOfBjMWi2pfhV SbHJfvfEi1BnpPfPqlQRv1K186ABV25LulIOC0NZ99tSIfvX5UrY8ooCCcGuZSZZsGiJKpiyxBcAE x7t2ImG3/VeB5PkMRJSnjbUU1IoRsWAAdeMX3rdSM0v7tWuuYcPI5JMt1uPKKEuq72n99lElx7X6s yzKDt4pKmRc8ZX4GTDHlmpbBmiP0B8q5nWIi6qJ5UwmP4xn01hUk8hpdng6D3T3tF5QFCmDC/61u8 i6ttVmxA==; Received: from willy by casper.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1kaogM-00062U-Dn; Thu, 05 Nov 2020 23:28:42 +0000 From: "Matthew Wilcox (Oracle)" To: Kent Overstreet , linux-fsdevel@vger.kernel.org Cc: "Matthew Wilcox (Oracle)" Subject: [PATCH v2 0/3] bcachefs: Convert to readahead Date: Thu, 5 Nov 2020 23:28:36 +0000 Message-Id: <20201105232839.23100-1-willy@infradead.org> X-Mailer: git-send-email 2.21.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org This version actually passes xfstests as opposed to freezing on the first time you use readahead like v1 did. I think there are further simplifications that can be made, but this works. Matthew Wilcox (Oracle) (3): bcachefs: Convert to readahead bcachefs: Remove page_state_init_for_read bcachefs: Use attach_page_private and detach_page_private fs/bcachefs/fs-io.c | 112 +++++++++----------------------------------- fs/bcachefs/fs-io.h | 3 +- fs/bcachefs/fs.c | 2 +- 3 files changed, 23 insertions(+), 94 deletions(-) -- 2.28.0