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 351B9C433F5 for ; Tue, 24 May 2022 10:00:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234847AbiEXKAP (ORCPT ); Tue, 24 May 2022 06:00:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33948 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235965AbiEXKAK (ORCPT ); Tue, 24 May 2022 06:00:10 -0400 Received: from sin.source.kernel.org (sin.source.kernel.org [IPv6:2604:1380:40e1:4800::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 79F44719FA for ; Tue, 24 May 2022 03:00:09 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id E7876CE19E8 for ; Tue, 24 May 2022 10:00:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 52224C3411C for ; Tue, 24 May 2022 10:00:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1653386406; bh=nIDJX/a8lHztqsQFtib6jLQPM6FWKA3M9GIzoRLWAWA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=p97dWPhnOQ2zuQEG2HUhKIZEJGBPeESWJcMwvpq/gRFew0AugFmhgFlzTYmhi3n8I +r/UDKV9z2V5OO33WpQ6wSvCFDtQdpdX+5fAexvLXCjjPVxXTiDyBI2lLjUUtpwUji JXiYH9WygXV3mtLyTknwz1VosYC8Hfcx4+BsE3mPPXowDQbUHvUjZhjHeeYD/YmFEc gKICfth7F/8Dn2tO9gsEIYWvIBCdVyDTl7Sm//5dFGyB5g+aokCwf14zvzdv90BRLt b0uZVHI7j982qAgN0VtpHIqlYT6/2qVCACTb2zmYTA8tdFJkj0kDqqqAxdA0rarEcl aroU1wJRBit8A== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 40755C05FD4; Tue, 24 May 2022 10:00:06 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-xfs@vger.kernel.org Subject: [Bug 216007] XFS hangs in iowait when extracting large number of files Date: Tue, 24 May 2022 10:00:05 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo filesystem_xfs@kernel-bugs.kernel.org X-Bugzilla-Product: File System X-Bugzilla-Component: XFS X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: bugzkernelorg8392@araxon.sk X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: filesystem_xfs@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D216007 --- Comment #11 from Peter Pavlisko (bugzkernelorg8392@araxon.sk) --- I bisected the issue again, double checking every step, and I arrived at another commit. This looks more promising: c9fa563072e13337713a441cf30171feb4e96e6d is the first bad commit commit c9fa563072e13337713a441cf30171feb4e96e6d Author: Dave Chinner Date: Tue Jun 1 13:40:36 2021 +1000 xfs: use alloc_pages_bulk_array() for buffers Because it's more efficient than allocating pages one at a time in a loop. Signed-off-by: Dave Chinner Reviewed-by: Darrick J. Wong fs/xfs/xfs_buf.c | 62 ++++++++++++++++++++++------------------------------= ---- 1 file changed, 24 insertions(+), 38 deletions(-) --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=