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Mon, 1 Feb 2021 07:22:13 -0500 Received: by smtp.corp.redhat.com (Postfix) id 4C61A637A0; Mon, 1 Feb 2021 12:22:13 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast04.extmail.prod.ext.rdu2.redhat.com [10.11.55.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 47B1C42ADC for ; Mon, 1 Feb 2021 12:22:10 +0000 (UTC) Received: from us-smtp-1.mimecast.com (us-smtp-2.mimecast.com [207.211.31.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id B2762101A562 for ; Mon, 1 Feb 2021 12:22:10 +0000 (UTC) Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-119-uQdWAnePOnaUqF7GpNi2Qw-1; Mon, 01 Feb 2021 07:22:08 -0500 X-MC-Unique: uQdWAnePOnaUqF7GpNi2Qw-1 Received: by verein.lst.de (Postfix, from userid 2407) id CCB7C6736F; Mon, 1 Feb 2021 13:22:04 +0100 (CET) Date: Mon, 1 Feb 2021 13:22:04 +0100 From: Christoph Hellwig To: Matthew Wilcox Message-ID: <20210201122204.GA22727@lst.de> References: <20210126145247.1964410-1-hch@lst.de> <20210126145247.1964410-5-hch@lst.de> <20210130035646.GH308988@casper.infradead.org> MIME-Version: 1.0 In-Reply-To: <20210130035646.GH308988@casper.infradead.org> User-Agent: Mutt/1.5.17 (2007-11-01) X-Mimecast-Impersonation-Protect: Policy=CLT - Impersonation Protection Definition; Similar Internal Domain=false; Similar Monitored External Domain=false; Custom External Domain=false; Mimecast External Domain=false; Newly Observed Domain=false; Internal User Name=false; Custom Display Name List=false; Reply-to Address Mismatch=false; Targeted Threat Dictionary=false; Mimecast Threat Dictionary=false; Custom Threat Dictionary=false X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-loop: dm-devel@redhat.com Cc: Mike Snitzer , Song Liu , dm-devel@redhat.com, Christoph Hellwig , Naohiro Aota , linux-nilfs@vger.kernel.org, Chao Yu , Josef Bacik , Coly Li , linux-raid@vger.kernel.org, linux-bcache@vger.kernel.org, David Sterba , Lars Ellenberg , drbd-dev@tron.linbit.com, Jaegeuk Kim , Ryusuke Konishi , Jens Axboe , linux-block@vger.kernel.org, Damien Le Moal , linux-mm@kvack.org, Philipp Reisner , linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, Andrew Morton , linux-nfs@vger.kernel.org, linux-btrfs@vger.kernel.org Subject: Re: [dm-devel] [PATCH 04/17] block: split bio_kmalloc from bio_alloc_bioset X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dm-devel-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Disposition: inline Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On Sat, Jan 30, 2021 at 03:56:46AM +0000, Matthew Wilcox wrote: > On Tue, Jan 26, 2021 at 03:52:34PM +0100, Christoph Hellwig wrote: > > bio_kmalloc shares almost no logic with the bio_set based fast path > > in bio_alloc_bioset. Split it into an entirely separate implementation. > > > > Signed-off-by: Christoph Hellwig > > --- > > block/bio.c | 167 ++++++++++++++++++++++---------------------- > > include/linux/bio.h | 6 +- > > 2 files changed, 86 insertions(+), 87 deletions(-) > > This patch causes current linux-next to OOM for me when running xfstests > after about ten minutes. Haven't looked into why yet, this is just the > results of a git bisect. I've run tests on linux-next all weekend and could not reproduce the issue. Can you share your .config? -- dm-devel mailing list dm-devel@redhat.com https://www.redhat.com/mailman/listinfo/dm-devel 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=-15.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 8F948C433E0 for ; Mon, 1 Feb 2021 12:23:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5FED664E94 for ; Mon, 1 Feb 2021 12:23:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229624AbhBAMWv (ORCPT ); Mon, 1 Feb 2021 07:22:51 -0500 Received: from verein.lst.de ([213.95.11.211]:40973 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229524AbhBAMWu (ORCPT ); Mon, 1 Feb 2021 07:22:50 -0500 Received: by verein.lst.de (Postfix, from userid 2407) id CCB7C6736F; Mon, 1 Feb 2021 13:22:04 +0100 (CET) Date: Mon, 1 Feb 2021 13:22:04 +0100 From: Christoph Hellwig To: Matthew Wilcox Cc: Christoph Hellwig , Jens Axboe , Song Liu , Jaegeuk Kim , Chao Yu , Philipp Reisner , Lars Ellenberg , Coly Li , Mike Snitzer , Josef Bacik , David Sterba , Damien Le Moal , Naohiro Aota , Andrew Morton , Ryusuke Konishi , linux-nilfs@vger.kernel.org, dm-devel@redhat.com, linux-f2fs-devel@lists.sourceforge.net, linux-block@vger.kernel.org, drbd-dev@lists.linbit.com, linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-nfs@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 04/17] block: split bio_kmalloc from bio_alloc_bioset Message-ID: <20210201122204.GA22727@lst.de> References: <20210126145247.1964410-1-hch@lst.de> <20210126145247.1964410-5-hch@lst.de> <20210130035646.GH308988@casper.infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210130035646.GH308988@casper.infradead.org> User-Agent: Mutt/1.5.17 (2007-11-01) Precedence: bulk List-ID: X-Mailing-List: linux-bcache@vger.kernel.org On Sat, Jan 30, 2021 at 03:56:46AM +0000, Matthew Wilcox wrote: > On Tue, Jan 26, 2021 at 03:52:34PM +0100, Christoph Hellwig wrote: > > bio_kmalloc shares almost no logic with the bio_set based fast path > > in bio_alloc_bioset. Split it into an entirely separate implementation. > > > > Signed-off-by: Christoph Hellwig > > --- > > block/bio.c | 167 ++++++++++++++++++++++---------------------- > > include/linux/bio.h | 6 +- > > 2 files changed, 86 insertions(+), 87 deletions(-) > > This patch causes current linux-next to OOM for me when running xfstests > after about ten minutes. Haven't looked into why yet, this is just the > results of a git bisect. I've run tests on linux-next all weekend and could not reproduce the issue. Can you share your .config? 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=-15.0 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 577D5C433E0 for ; Mon, 1 Feb 2021 12:22:37 +0000 (UTC) Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id AE88864E94 for ; Mon, 1 Feb 2021 12:22:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AE88864E94 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linux-f2fs-devel-bounces@lists.sourceforge.net Received: from [127.0.0.1] (helo=sfs-ml-4.v29.lw.sourceforge.com) by sfs-ml-4.v29.lw.sourceforge.com with esmtp (Exim 4.90_1) (envelope-from ) id 1l6YDw-0001pn-JP; Mon, 01 Feb 2021 12:22:32 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-4.v29.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l6YDu-0001pG-SH for linux-f2fs-devel@lists.sourceforge.net; Mon, 01 Feb 2021 12:22:30 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; 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:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=ESQnaWFIoi03pycYkB6Y3rBV7W4I8KmEGEqRt1L7SDQ=; b=b/IeHo3Sg3kEAZJSvAEo5vRDG8 U//rhRxFUFNdkJCPz7sIttIEYtAux/9VlhBTRn1Qv/Q8LAtv9iMwPjB9SDgfiT214kpha1avht28E XARNe1LKjCRRKZapim6Mm1JTB0D7uIo+LZ2wff/p1XLIq0S7dpsw+VW+00edArD8K0s4=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; 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:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=ESQnaWFIoi03pycYkB6Y3rBV7W4I8KmEGEqRt1L7SDQ=; b=KVxAygV6tMPElhIqbrdgJZhKdi vQ9819BGm0L/QLVfePOfNLJmewyjX1Wyi/frkJ5IoNSXI+Q/C2uOSkihLyoaVbqIJxqIVlBEWJ55Z kra42ruBS8ifTquildkLrgj4ErjonLESvZk/HKDvOpvXCwgU7zYiAmYYEjsl9cxIIhdw=; Received: from verein.lst.de ([213.95.11.211]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92.3) id 1l6YDj-0003dT-8J for linux-f2fs-devel@lists.sourceforge.net; Mon, 01 Feb 2021 12:22:30 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id CCB7C6736F; Mon, 1 Feb 2021 13:22:04 +0100 (CET) Date: Mon, 1 Feb 2021 13:22:04 +0100 From: Christoph Hellwig To: Matthew Wilcox Message-ID: <20210201122204.GA22727@lst.de> References: <20210126145247.1964410-1-hch@lst.de> <20210126145247.1964410-5-hch@lst.de> <20210130035646.GH308988@casper.infradead.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210130035646.GH308988@casper.infradead.org> User-Agent: Mutt/1.5.17 (2007-11-01) X-Headers-End: 1l6YDj-0003dT-8J Subject: Re: [f2fs-dev] [PATCH 04/17] block: split bio_kmalloc from bio_alloc_bioset X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mike Snitzer , Song Liu , dm-devel@redhat.com, Christoph Hellwig , drbd-dev@lists.linbit.com, Naohiro Aota , linux-nilfs@vger.kernel.org, Josef Bacik , Coly Li , linux-raid@vger.kernel.org, linux-bcache@vger.kernel.org, Lars Ellenberg , David Sterba , Jaegeuk Kim , Ryusuke Konishi , Jens Axboe , linux-block@vger.kernel.org, Damien Le Moal , linux-mm@kvack.org, Philipp Reisner , linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, Andrew Morton , linux-nfs@vger.kernel.org, linux-btrfs@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On Sat, Jan 30, 2021 at 03:56:46AM +0000, Matthew Wilcox wrote: > On Tue, Jan 26, 2021 at 03:52:34PM +0100, Christoph Hellwig wrote: > > bio_kmalloc shares almost no logic with the bio_set based fast path > > in bio_alloc_bioset. Split it into an entirely separate implementation. > > > > Signed-off-by: Christoph Hellwig > > --- > > block/bio.c | 167 ++++++++++++++++++++++---------------------- > > include/linux/bio.h | 6 +- > > 2 files changed, 86 insertions(+), 87 deletions(-) > > This patch causes current linux-next to OOM for me when running xfstests > after about ten minutes. Haven't looked into why yet, this is just the > results of a git bisect. I've run tests on linux-next all weekend and could not reproduce the issue. Can you share your .config? _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [PATCH 04/17] block: split bio_kmalloc from bio_alloc_bioset Date: Mon, 1 Feb 2021 13:22:04 +0100 Message-ID: <20210201122204.GA22727@lst.de> References: <20210126145247.1964410-1-hch@lst.de> <20210126145247.1964410-5-hch@lst.de> <20210130035646.GH308988@casper.infradead.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20210130035646.GH308988@casper.infradead.org> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com Content-Disposition: inline To: Matthew Wilcox Cc: Mike Snitzer , Song Liu , dm-devel@redhat.com, Christoph Hellwig , Naohiro Aota , linux-nilfs@vger.kernel.org, Chao Yu , Josef Bacik , Coly Li , linux-raid@vger.kernel.org, linux-bcache@vger.kernel.org, David Sterba , Lars Ellenberg , drbd-dev@tron.linbit.com, Jaegeuk Kim , Ryusuke Konishi , Jens Axboe , linux-block@vger.kernel.org, Damien Le Moal , linux-mm@kvack.org, Philipp Reisner , linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, Andrew Morton , linux-nfs@vger.kernel.org, linux-btrfs@vger.kernel.org On Sat, Jan 30, 2021 at 03:56:46AM +0000, Matthew Wilcox wrote: > On Tue, Jan 26, 2021 at 03:52:34PM +0100, Christoph Hellwig wrote: > > bio_kmalloc shares almost no logic with the bio_set based fast path > > in bio_alloc_bioset. Split it into an entirely separate implementation. > > > > Signed-off-by: Christoph Hellwig > > --- > > block/bio.c | 167 ++++++++++++++++++++++---------------------- > > include/linux/bio.h | 6 +- > > 2 files changed, 86 insertions(+), 87 deletions(-) > > This patch causes current linux-next to OOM for me when running xfstests > after about ten minutes. Haven't looked into why yet, this is just the > results of a git bisect. I've run tests on linux-next all weekend and could not reproduce the issue. Can you share your .config? From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by mail19.linbit.com (LINBIT Mail Daemon) with ESMTP id 09F7F420631 for ; Mon, 1 Feb 2021 13:31:01 +0100 (CET) Date: Mon, 1 Feb 2021 13:22:04 +0100 From: Christoph Hellwig To: Matthew Wilcox Message-ID: <20210201122204.GA22727@lst.de> References: <20210126145247.1964410-1-hch@lst.de> <20210126145247.1964410-5-hch@lst.de> <20210130035646.GH308988@casper.infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210130035646.GH308988@casper.infradead.org> Cc: Mike Snitzer , Song Liu , dm-devel@redhat.com, Christoph Hellwig , drbd-dev@lists.linbit.com, Naohiro Aota , linux-nilfs@vger.kernel.org, Chao Yu , Josef Bacik , Coly Li , linux-raid@vger.kernel.org, linux-bcache@vger.kernel.org, Lars Ellenberg , David Sterba , Jaegeuk Kim , Ryusuke Konishi , Jens Axboe , linux-block@vger.kernel.org, Damien Le Moal , linux-mm@kvack.org, Philipp Reisner , linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, Andrew Morton , linux-nfs@vger.kernel.org, linux-btrfs@vger.kernel.org Subject: Re: [Drbd-dev] [PATCH 04/17] block: split bio_kmalloc from bio_alloc_bioset List-Id: "*Coordination* of development, patches, contributions -- *Questions* \(even to developers\) go to drbd-user, please." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Sat, Jan 30, 2021 at 03:56:46AM +0000, Matthew Wilcox wrote: > On Tue, Jan 26, 2021 at 03:52:34PM +0100, Christoph Hellwig wrote: > > bio_kmalloc shares almost no logic with the bio_set based fast path > > in bio_alloc_bioset. Split it into an entirely separate implementation. > > > > Signed-off-by: Christoph Hellwig > > --- > > block/bio.c | 167 ++++++++++++++++++++++---------------------- > > include/linux/bio.h | 6 +- > > 2 files changed, 86 insertions(+), 87 deletions(-) > > This patch causes current linux-next to OOM for me when running xfstests > after about ten minutes. Haven't looked into why yet, this is just the > results of a git bisect. I've run tests on linux-next all weekend and could not reproduce the issue. Can you share your .config?