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 EC8E9D5A6E2 for ; Tue, 26 Nov 2024 04:56:11 +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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ahTfncGgNaSjejkWk0kmdB2AH0E9a3fmxL9noberQUs=; b=hn6oKeXaz2ZqvDMSnu87GAYNXR vLdxMm5EtZmioBIhRy4S7nttTf9gSEhSPydluxRgIGo0g2JDRMpY22JxfXQTBOOhgcap8RNjYeBbJ pygr83VH9FrfF1+Jm0jx0X8aM7/afdAtoyGn5LkkgGolL3j8c9vHreGHV+jEoSTUtyGdmkknUnsfO nUupPtbzTUlh1TQdrANZqT1759cddN4i6tbSRE7vlv9/THPvvf3TPgb9/Tir3ZAi/UF9OTnqrkVpp X1U2DqBWIHljsIlzK/SeZ9Xp5CRv4qvLxrBmzmxMyOppIYdIgU80R93dcPL0ZmToDrizmXsgUSnPD /8OTlGUA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tFncN-00000009dT4-2GqA; Tue, 26 Nov 2024 04:56:07 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tFncK-00000009dSb-2oz9 for linux-nvme@lists.infradead.org; Tue, 26 Nov 2024 04:56:06 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 6B3DB68D09; Tue, 26 Nov 2024 05:55:57 +0100 (CET) Date: Tue, 26 Nov 2024 05:55:57 +0100 From: Christoph Hellwig To: Saeed Mirzamohammadi Cc: Keith Busch , Paul Webb , Christoph Hellwig , Jens Axboe , Phil Auld , Chaitanya Kulkarni , "linux-kernel@vger.kernel.org" , "linux-nvme@lists.infradead.org" , Ramanan Govindarajan , Sagi Grimberg , Nicky Veitch Subject: Re: [External] : Re: [bug-report] 5-9% FIO randomwrite ext4 perf regression on 6.12.y kernel Message-ID: <20241126045557.GA31032@lst.de> References: <0cfbfcf6-08f5-4d1b-82c4-729db9198896@nvidia.com> <20241121113058.GA394828@pauld.westford.csb> <181bcb70-e0bf-4024-80b7-e79276d6eaf7@oracle.com> <20241122121304.GA25877@lst.de> <188e08f4-2eb3-41ad-a331-63fd5bb0e7f6@oracle.com> <14F95ECE-2AB7-4A50-AE45-C98EC426312C@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241125_205604_853209_C170C5B1 X-CRM114-Status: UNSURE ( 8.63 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@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-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Hi Saeed, can you please also test I sent yesterday?