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Petersen" , Christoph =?iso-8859-1?Q?B=F6hmwalder?= , Ryusuke Konishi , David Sterba Subject: Re: [PATCH 25/27] block: add a bdev_discard_granularity helper Message-ID: <20220411172536.GV15609@twin.jikos.cz> Reply-To: dsterba@suse.cz Mail-Followup-To: dsterba@suse.cz, Christoph Hellwig , Jens Axboe , dm-devel@redhat.com, linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-um@lists.infradead.org, linux-block@vger.kernel.org, drbd-dev@lists.linbit.com, nbd@other.debian.org, ceph-devel@vger.kernel.org, virtualization@lists.linux-foundation.org, xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com, jfs-discussion@lists.sourceforge.net, linux-nilfs@vger.kernel.org, ntfs3@lists.linux.dev, ocfs2-devel@oss.oracle.com, linux-mm@kvack.org, "Martin K . Petersen" , Christoph =?iso-8859-1?Q?B=F6hmwalder?= , Ryusuke Konishi , David Sterba References: <20220409045043.23593-1-hch@lst.de> <20220409045043.23593-26-hch@lst.de> Precedence: bulk X-Mailing-List: ntfs3@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20220409045043.23593-26-hch@lst.de> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) On Sat, Apr 09, 2022 at 06:50:41AM +0200, Christoph Hellwig wrote: > Abstract away implementation details from file systems by providing a > block_device based helper to retrieve the discard granularity. > > Signed-off-by: Christoph Hellwig > Reviewed-by: Martin K. Petersen > Acked-by: Christoph Böhmwalder [btrfs] This ^^^^ is for drbd > Acked-by: Ryusuke Konishi > Acked-by: David Sterba [btrfs] 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id C03D6C43219 for ; Mon, 11 Apr 2022 17:29:50 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-1.v29.lw.sourceforge.com) by sfs-ml-1.v29.lw.sourceforge.com with esmtp (Exim 4.94.2) (envelope-from ) id 1ndxrK-0007X0-55; Mon, 11 Apr 2022 17:29:49 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-1.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1ndxrI-0007Wq-Vx; Mon, 11 Apr 2022 17:29:48 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=In-Reply-To:Content-Transfer-Encoding:Content-Type: MIME-Version:References:Reply-To:Message-ID:Subject:Cc:To:From:Date:Sender: 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=y9/RDfYGC6K6KRC0KdrprIVWfIX/zpdTiz9ROrz551U=; b=jtb8U+cTaBktdB0FTHhojDhMYc mU8koenC3KGAEaKrgkGpdb0FLR2Uy5Nk7aUGqGl8RTaDbXXjtttXwgs84jA3ouu9/v5n3Q68nA6Us 6bMFV+Fm+WyPt2zBW3FW7rw+PdwdY6OI1n9tUaS5cmdDiYQi/9BsVElEo0Mya7g6y3cw=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=In-Reply-To:Content-Transfer-Encoding:Content-Type:MIME-Version: References:Reply-To:Message-ID:Subject:Cc:To:From:Date:Sender: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=y9/RDfYGC6K6KRC0KdrprIVWfIX/zpdTiz9ROrz551U=; b=iK4DQOIkNbxWX/eYndFmwer+ub fgvWD+fExBPQdFVyVj3q4A3q8LqwDdnB5gtrGzqKPXS+xXJglwZx9RhsqSH71cfPnv/skjygDsWcc Ljq05NtHtm2hpnRpGW5m270eAQBXklWsQHWcY/Ja+0/j9z9Jl19zpiv49F9CDOXmzi+U=; Received: from smtp-out2.suse.de ([195.135.220.29]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.94.2) id 1ndxrH-0005Ey-8W; Mon, 11 Apr 2022 17:29:47 +0000 Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out2.suse.de (Postfix) with ESMTP id CB2971F38D; Mon, 11 Apr 2022 17:29:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1649698180; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to: cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=y9/RDfYGC6K6KRC0KdrprIVWfIX/zpdTiz9ROrz551U=; b=I9nwx9hrwiLBwY8Cn2rQGBPnpBriJmDMs1b8oNISqOpk754k7ib2Xve0iYAZqqPcSD2SgP oZEA90HfyQ7ya+rehSXEh9k5AQbwstldp6HDVnl/WGBpQS17mVXtCGXXbsCypPUDUyaMdU y+Peaf55gboQyV27R4kCRTuYgY7wFX4= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1649698180; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to: cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=y9/RDfYGC6K6KRC0KdrprIVWfIX/zpdTiz9ROrz551U=; b=AzkdKu96rYkAsjhpJavWNTiZGL3Agdt16W1llO8/BhnjKgsTeGvgPw66Q+CklEVPEpPHBk JsD+WnrQfAy3whCQ== Received: from ds.suse.cz (ds.suse.cz [10.100.12.205]) by relay2.suse.de (Postfix) with ESMTP id B0827A3B87; Mon, 11 Apr 2022 17:29:40 +0000 (UTC) Received: by ds.suse.cz (Postfix, from userid 10065) id 47973DA7F7; Mon, 11 Apr 2022 19:25:36 +0200 (CEST) Date: Mon, 11 Apr 2022 19:25:36 +0200 From: David Sterba To: Christoph Hellwig Message-ID: <20220411172536.GV15609@twin.jikos.cz> Mail-Followup-To: dsterba@suse.cz, Christoph Hellwig , Jens Axboe , dm-devel@redhat.com, linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-um@lists.infradead.org, linux-block@vger.kernel.org, drbd-dev@lists.linbit.com, nbd@other.debian.org, ceph-devel@vger.kernel.org, virtualization@lists.linux-foundation.org, xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com, jfs-discussion@lists.sourceforge.net, linux-nilfs@vger.kernel.org, ntfs3@lists.linux.dev, ocfs2-devel@oss.oracle.com, linux-mm@kvack.org, "Martin K . Petersen" , Christoph =?iso-8859-1?Q?B=F6hmwalder?= , Ryusuke Konishi , David Sterba References: <20220409045043.23593-1-hch@lst.de> <20220409045043.23593-26-hch@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220409045043.23593-26-hch@lst.de> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) X-Headers-End: 1ndxrH-0005Ey-8W Subject: Re: [f2fs-dev] [PATCH 25/27] block: add a bdev_discard_granularity helper 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: , Reply-To: dsterba@suse.cz Cc: jfs-discussion@lists.sourceforge.net, linux-nvme@lists.infradead.org, virtualization@lists.linux-foundation.org, linux-mm@kvack.org, dm-devel@redhat.com, target-devel@vger.kernel.org, linux-mtd@lists.infradead.org, drbd-dev@lists.linbit.com, linux-s390@vger.kernel.org, linux-nilfs@vger.kernel.org, linux-scsi@vger.kernel.org, cluster-devel@redhat.com, xen-devel@lists.xenproject.org, linux-ext4@vger.kernel.org, linux-um@lists.infradead.org, nbd@other.debian.org, linux-block@vger.kernel.org, linux-bcache@vger.kernel.org, David Sterba , ceph-devel@vger.kernel.org, Ryusuke Konishi , Jens Axboe , linux-raid@vger.kernel.org, "Martin K . Petersen" , linux-mmc@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-xfs@vger.kernel.org, Christoph =?iso-8859-1?Q?B=F6hmwalder?= , ocfs2-devel@oss.oracle.com, linux-fsdevel@vger.kernel.org, ntfs3@lists.linux.dev, linux-btrfs@vger.kernel.org Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On Sat, Apr 09, 2022 at 06:50:41AM +0200, Christoph Hellwig wrote: > Abstract away implementation details from file systems by providing a > block_device based helper to retrieve the discard granularity. > = > Signed-off-by: Christoph Hellwig > Reviewed-by: Martin K. Petersen > Acked-by: Christoph B=F6hmwalder [btrf= s] This ^^^^ is for drbd > Acked-by: Ryusuke Konishi > Acked-by: David Sterba [btrfs] _______________________________________________ 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 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 smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (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 79C26C433F5 for ; Mon, 11 Apr 2022 17:29:46 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 1031682FEA; Mon, 11 Apr 2022 17:29:46 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id QC_u4nMRUCDB; Mon, 11 Apr 2022 17:29:45 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [IPv6:2605:bc80:3010:104::8cd3:938]) by smtp1.osuosl.org (Postfix) with ESMTPS id A8D2582D57; Mon, 11 Apr 2022 17:29:44 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 89CC0C0033; Mon, 11 Apr 2022 17:29:44 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [IPv6:2605:bc80:3010::133]) by lists.linuxfoundation.org (Postfix) with ESMTP id 3E607C002C for ; Mon, 11 Apr 2022 17:29:43 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 2B96F4049F for ; Mon, 11 Apr 2022 17:29:43 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Authentication-Results: smtp2.osuosl.org (amavisd-new); dkim=pass (1024-bit key) header.d=suse.cz header.b="I9nwx9hr"; dkim=neutral reason="invalid (unsupported algorithm ed25519-sha256)" header.d=suse.cz header.b="AzkdKu96" Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id eGGGUzGW9h2m for ; Mon, 11 Apr 2022 17:29:42 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by smtp2.osuosl.org (Postfix) with ESMTPS id 8F7FE40275 for ; Mon, 11 Apr 2022 17:29:42 +0000 (UTC) Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out2.suse.de (Postfix) with ESMTP id CB2971F38D; Mon, 11 Apr 2022 17:29:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1649698180; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to: cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=y9/RDfYGC6K6KRC0KdrprIVWfIX/zpdTiz9ROrz551U=; b=I9nwx9hrwiLBwY8Cn2rQGBPnpBriJmDMs1b8oNISqOpk754k7ib2Xve0iYAZqqPcSD2SgP oZEA90HfyQ7ya+rehSXEh9k5AQbwstldp6HDVnl/WGBpQS17mVXtCGXXbsCypPUDUyaMdU y+Peaf55gboQyV27R4kCRTuYgY7wFX4= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1649698180; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to: cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=y9/RDfYGC6K6KRC0KdrprIVWfIX/zpdTiz9ROrz551U=; b=AzkdKu96rYkAsjhpJavWNTiZGL3Agdt16W1llO8/BhnjKgsTeGvgPw66Q+CklEVPEpPHBk JsD+WnrQfAy3whCQ== Received: from ds.suse.cz (ds.suse.cz [10.100.12.205]) by relay2.suse.de (Postfix) with ESMTP id B0827A3B87; Mon, 11 Apr 2022 17:29:40 +0000 (UTC) Received: by ds.suse.cz (Postfix, from userid 10065) id 47973DA7F7; Mon, 11 Apr 2022 19:25:36 +0200 (CEST) Date: Mon, 11 Apr 2022 19:25:36 +0200 From: David Sterba To: Christoph Hellwig Subject: Re: [PATCH 25/27] block: add a bdev_discard_granularity helper Message-ID: <20220411172536.GV15609@twin.jikos.cz> Mail-Followup-To: dsterba@suse.cz, Christoph Hellwig , Jens Axboe , dm-devel@redhat.com, linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-um@lists.infradead.org, linux-block@vger.kernel.org, drbd-dev@lists.linbit.com, nbd@other.debian.org, ceph-devel@vger.kernel.org, virtualization@lists.linux-foundation.org, xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com, jfs-discussion@lists.sourceforge.net, linux-nilfs@vger.kernel.org, ntfs3@lists.linux.dev, ocfs2-devel@oss.oracle.com, linux-mm@kvack.org, "Martin K . Petersen" , Christoph =?iso-8859-1?Q?B=F6hmwalder?= , Ryusuke Konishi , David Sterba References: <20220409045043.23593-1-hch@lst.de> <20220409045043.23593-26-hch@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220409045043.23593-26-hch@lst.de> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) Cc: jfs-discussion@lists.sourceforge.net, linux-nvme@lists.infradead.org, virtualization@lists.linux-foundation.org, linux-mm@kvack.org, dm-devel@redhat.com, target-devel@vger.kernel.org, linux-mtd@lists.infradead.org, drbd-dev@lists.linbit.com, linux-s390@vger.kernel.org, linux-nilfs@vger.kernel.org, linux-scsi@vger.kernel.org, cluster-devel@redhat.com, xen-devel@lists.xenproject.org, linux-ext4@vger.kernel.org, linux-um@lists.infradead.org, nbd@other.debian.org, linux-block@vger.kernel.org, linux-bcache@vger.kernel.org, David Sterba , ceph-devel@vger.kernel.org, Ryusuke Konishi , Jens Axboe , linux-raid@vger.kernel.org, "Martin K . Petersen" , linux-mmc@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-xfs@vger.kernel.org, Christoph =?iso-8859-1?Q?B=F6hmwalder?= , ocfs2-devel@oss.oracle.com, linux-fsdevel@vger.kernel.org, ntfs3@lists.linux.dev, linux-btrfs@vger.kernel.org X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: dsterba@suse.cz Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" On Sat, Apr 09, 2022 at 06:50:41AM +0200, Christoph Hellwig wrote: > Abstract away implementation details from file systems by providing a > block_device based helper to retrieve the discard granularity. > = > Signed-off-by: Christoph Hellwig > Reviewed-by: Martin K. Petersen > Acked-by: Christoph B=F6hmwalder [btrf= s] This ^^^^ is for drbd > Acked-by: Ryusuke Konishi > Acked-by: David Sterba [btrfs] _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization 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 672C6C433F5 for ; Mon, 11 Apr 2022 17:31:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Reply-To:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=wTJXjWD6NUuF5drD81Q7SIiBnE0wkypMomVwwITYpxM=; b=1KGHdi4XmxC8Lr swW/LD8KYyLiJ6Ga4cDq1N4kin/pJT4svhecYQl5XfrAHntR+LSQT8AZlNrHBBp18OwRUyuIIVJFE qLHsICSmxj6nfv2iLKeKKVobfL7hSdITSV6hauZti++5Fg/wTAifLevNGocTSjTQftJfIDA/rGVHl mxw80n/xEAbYjBkPW4fv+/vpa5DPmiMdNeLiNqggFuNLxWwmx5xIiWP/w3NF6MxyJsDeUzg4nNtjB Inj27HfZ584xnXsKHX2j7ewuaNUwMwTF2rmW+2wDKIilaNszhVONd8TfdLO3m3UJkjITW/jKVdrGT IjAVDvGIf892li2ukMTg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ndxrq-009tz8-Nk; Mon, 11 Apr 2022 17:30:22 +0000 Received: from smtp-out2.suse.de ([195.135.220.29]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ndxrC-009tY8-4b; Mon, 11 Apr 2022 17:29:43 +0000 Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out2.suse.de (Postfix) with ESMTP id CB2971F38D; Mon, 11 Apr 2022 17:29:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1649698180; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to: cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=y9/RDfYGC6K6KRC0KdrprIVWfIX/zpdTiz9ROrz551U=; b=I9nwx9hrwiLBwY8Cn2rQGBPnpBriJmDMs1b8oNISqOpk754k7ib2Xve0iYAZqqPcSD2SgP oZEA90HfyQ7ya+rehSXEh9k5AQbwstldp6HDVnl/WGBpQS17mVXtCGXXbsCypPUDUyaMdU y+Peaf55gboQyV27R4kCRTuYgY7wFX4= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1649698180; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to: cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=y9/RDfYGC6K6KRC0KdrprIVWfIX/zpdTiz9ROrz551U=; b=AzkdKu96rYkAsjhpJavWNTiZGL3Agdt16W1llO8/BhnjKgsTeGvgPw66Q+CklEVPEpPHBk JsD+WnrQfAy3whCQ== Received: from ds.suse.cz (ds.suse.cz [10.100.12.205]) by relay2.suse.de (Postfix) with ESMTP id B0827A3B87; Mon, 11 Apr 2022 17:29:40 +0000 (UTC) Received: by ds.suse.cz (Postfix, from userid 10065) id 47973DA7F7; Mon, 11 Apr 2022 19:25:36 +0200 (CEST) Date: Mon, 11 Apr 2022 19:25:36 +0200 From: David Sterba To: Christoph Hellwig Cc: Jens Axboe , dm-devel@redhat.com, linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-um@lists.infradead.org, linux-block@vger.kernel.org, drbd-dev@lists.linbit.com, nbd@other.debian.org, ceph-devel@vger.kernel.org, virtualization@lists.linux-foundation.org, xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com, jfs-discussion@lists.sourceforge.net, linux-nilfs@vger.kernel.org, ntfs3@lists.linux.dev, ocfs2-devel@oss.oracle.com, linux-mm@kvack.org, "Martin K . Petersen" , Christoph =?iso-8859-1?Q?B=F6hmwalder?= , Ryusuke Konishi , David Sterba Subject: Re: [PATCH 25/27] block: add a bdev_discard_granularity helper Message-ID: <20220411172536.GV15609@twin.jikos.cz> Mail-Followup-To: dsterba@suse.cz, Christoph Hellwig , Jens Axboe , dm-devel@redhat.com, linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-um@lists.infradead.org, linux-block@vger.kernel.org, drbd-dev@lists.linbit.com, nbd@other.debian.org, ceph-devel@vger.kernel.org, virtualization@lists.linux-foundation.org, xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com, jfs-discussion@lists.sourceforge.net, linux-nilfs@vger.kernel.org, ntfs3@lists.linux.dev, ocfs2-devel@oss.oracle.com, linux-mm@kvack.org, "Martin K . Petersen" , Christoph =?iso-8859-1?Q?B=F6hmwalder?= , Ryusuke Konishi , David Sterba References: <20220409045043.23593-1-hch@lst.de> <20220409045043.23593-26-hch@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220409045043.23593-26-hch@lst.de> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220411_102942_376546_29F6410C X-CRM114-Status: UNSURE ( 9.59 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: dsterba@suse.cz Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org On Sat, Apr 09, 2022 at 06:50:41AM +0200, Christoph Hellwig wrote: > Abstract away implementation details from file systems by providing a > block_device based helper to retrieve the discard granularity. > = > Signed-off-by: Christoph Hellwig > Reviewed-by: Martin K. Petersen > Acked-by: Christoph B=F6hmwalder [btrf= s] This ^^^^ is for drbd > Acked-by: Ryusuke Konishi > Acked-by: David Sterba [btrfs] ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ 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 us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 28B23C433F5 for ; Tue, 12 Apr 2022 07:06:19 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-472-RG4diLMhPHisYJgzcybIgg-1; Tue, 12 Apr 2022 03:06:16 -0400 X-MC-Unique: RG4diLMhPHisYJgzcybIgg-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id E33B7100BAD4; Tue, 12 Apr 2022 07:06:13 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com [10.30.29.100]) by smtp.corp.redhat.com (Postfix) with ESMTP id CDCF754AC8E; Tue, 12 Apr 2022 07:06:13 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (localhost [IPv6:::1]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id BCF8F1940378; Tue, 12 Apr 2022 07:06:12 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id 0DD5319466DF for ; Mon, 11 Apr 2022 17:29:44 +0000 (UTC) Received: by smtp.corp.redhat.com (Postfix) id F2522145B994; Mon, 11 Apr 2022 17:29:43 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast05.extmail.prod.ext.rdu2.redhat.com [10.11.55.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id EE72C1454537 for ; Mon, 11 Apr 2022 17:29:43 +0000 (UTC) Received: from us-smtp-1.mimecast.com (us-smtp-delivery-1.mimecast.com [205.139.110.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id D584C8002BF for ; Mon, 11 Apr 2022 17:29:43 +0000 (UTC) Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-296-Wba_TNPlPXGzKJ2-E_bX0A-1; Mon, 11 Apr 2022 13:29:42 -0400 X-MC-Unique: Wba_TNPlPXGzKJ2-E_bX0A-1 Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out2.suse.de (Postfix) with ESMTP id CB2971F38D; Mon, 11 Apr 2022 17:29:40 +0000 (UTC) Received: from ds.suse.cz (ds.suse.cz [10.100.12.205]) by relay2.suse.de (Postfix) with ESMTP id B0827A3B87; Mon, 11 Apr 2022 17:29:40 +0000 (UTC) Received: by ds.suse.cz (Postfix, from userid 10065) id 47973DA7F7; Mon, 11 Apr 2022 19:25:36 +0200 (CEST) Date: Mon, 11 Apr 2022 19:25:36 +0200 From: David Sterba To: Christoph Hellwig Message-ID: <20220411172536.GV15609@twin.jikos.cz> Mail-Followup-To: dsterba@suse.cz, Christoph Hellwig , Jens Axboe , dm-devel@redhat.com, linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-um@lists.infradead.org, linux-block@vger.kernel.org, drbd-dev@lists.linbit.com, nbd@other.debian.org, ceph-devel@vger.kernel.org, virtualization@lists.linux-foundation.org, xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com, jfs-discussion@lists.sourceforge.net, linux-nilfs@vger.kernel.org, ntfs3@lists.linux.dev, ocfs2-devel@oss.oracle.com, linux-mm@kvack.org, "Martin K . Petersen" , Christoph =?iso-8859-1?Q?B=F6hmwalder?= , Ryusuke Konishi , David Sterba References: <20220409045043.23593-1-hch@lst.de> <20220409045043.23593-26-hch@lst.de> MIME-Version: 1.0 In-Reply-To: <20220409045043.23593-26-hch@lst.de> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) 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 2.85 on 10.11.54.7 X-Mailman-Approved-At: Tue, 12 Apr 2022 07:06:10 +0000 Subject: Re: [dm-devel] [PATCH 25/27] block: add a bdev_discard_granularity helper X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: dsterba@suse.cz Cc: jfs-discussion@lists.sourceforge.net, linux-nvme@lists.infradead.org, virtualization@lists.linux-foundation.org, linux-mm@kvack.org, dm-devel@redhat.com, target-devel@vger.kernel.org, linux-mtd@lists.infradead.org, drbd-dev@lists.linbit.com, linux-s390@vger.kernel.org, linux-nilfs@vger.kernel.org, linux-scsi@vger.kernel.org, cluster-devel@redhat.com, xen-devel@lists.xenproject.org, linux-ext4@vger.kernel.org, linux-um@lists.infradead.org, nbd@other.debian.org, linux-block@vger.kernel.org, linux-bcache@vger.kernel.org, David Sterba , ceph-devel@vger.kernel.org, Ryusuke Konishi , Jens Axboe , linux-raid@vger.kernel.org, "Martin K . Petersen" , linux-mmc@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-xfs@vger.kernel.org, Christoph =?iso-8859-1?Q?B=F6hmwalder?= , ocfs2-devel@oss.oracle.com, linux-fsdevel@vger.kernel.org, ntfs3@lists.linux.dev, linux-btrfs@vger.kernel.org Errors-To: dm-devel-bounces@redhat.com Sender: "dm-devel" X-Scanned-By: MIMEDefang 2.85 on 10.11.54.9 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="iso-8859-1" Content-Transfer-Encoding: quoted-printable On Sat, Apr 09, 2022 at 06:50:41AM +0200, Christoph Hellwig wrote: > Abstract away implementation details from file systems by providing a > block_device based helper to retrieve the discard granularity. >=20 > Signed-off-by: Christoph Hellwig > Reviewed-by: Martin K. Petersen > Acked-by: Christoph B=F6hmwalder [btrf= s] This ^^^^ is for drbd > Acked-by: Ryusuke Konishi > Acked-by: David Sterba [btrfs] -- dm-devel mailing list dm-devel@redhat.com https://listman.redhat.com/mailman/listinfo/dm-devel From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Sterba Date: Mon, 11 Apr 2022 19:25:36 +0200 Subject: [Cluster-devel] [PATCH 25/27] block: add a bdev_discard_granularity helper In-Reply-To: <20220409045043.23593-26-hch@lst.de> References: <20220409045043.23593-1-hch@lst.de> <20220409045043.23593-26-hch@lst.de> Message-ID: <20220411172536.GV15609@twin.jikos.cz> List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On Sat, Apr 09, 2022 at 06:50:41AM +0200, Christoph Hellwig wrote: > Abstract away implementation details from file systems by providing a > block_device based helper to retrieve the discard granularity. > > Signed-off-by: Christoph Hellwig > Reviewed-by: Martin K. Petersen > Acked-by: Christoph B?hmwalder [btrfs] This ^^^^ is for drbd > Acked-by: Ryusuke Konishi > Acked-by: David Sterba [btrfs] From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Sterba Subject: Re: [PATCH 25/27] block: add a bdev_discard_granularity helper Date: Mon, 11 Apr 2022 19:25:36 +0200 Message-ID: <20220411172536.GV15609@twin.jikos.cz> References: <20220409045043.23593-1-hch@lst.de> <20220409045043.23593-26-hch@lst.de> Reply-To: dsterba-AlSwsSmVLrQ@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1649698180; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to: cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=y9/RDfYGC6K6KRC0KdrprIVWfIX/zpdTiz9ROrz551U=; b=I9nwx9hrwiLBwY8Cn2rQGBPnpBriJmDMs1b8oNISqOpk754k7ib2Xve0iYAZqqPcSD2SgP oZEA90HfyQ7ya+rehSXEh9k5AQbwstldp6HDVnl/WGBpQS17mVXtCGXXbsCypPUDUyaMdU y+Peaf55gboQyV27R4kCRTuYgY7wFX4= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1649698180; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to: cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=y9/RDfYGC6K6KRC0KdrprIVWfIX/zpdTiz9ROrz551U=; b=AzkdKu96rYkAsjhpJavWNTiZGL3Agdt16W1llO8/BhnjKgsTeGvgPw66Q+CklEVPEpPHBk JsD+WnrQfAy3whCQ== Content-Disposition: inline In-Reply-To: <20220409045043.23593-26-hch-jcswGhMUV9g@public.gmane.org> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: drbd-dev-bounces-cunTk1MwBs8qoQakbn7OcQ@public.gmane.org Errors-To: drbd-dev-bounces-cunTk1MwBs8qoQakbn7OcQ@public.gmane.org To: Christoph Hellwig Cc: jfs-discussion-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, virtualization-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org, dm-devel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, target-devel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, drbd-dev-cunTk1MwBs8qoQakbn7OcQ@public.gmane.org, linux-s390-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-nilfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, cluster-devel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, xen-devel-GuqFBffKawtpuQazS67q72D2FQJk+8+b@public.gmane.org, linux-ext4-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-um-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, nbd-2H2hN8V1XRtuHlm7Suoebg@public.gmane.org, linux-block-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-bcache-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, David Sterba , ceph-devel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Ryusuke Konishi , Jens Axboe , linux-raid-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, "Martin K . Petersen" , linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-f2fs-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, linux-xfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, ocfs2-devel-N0ozoZBvEnrZJqsBc5GL+g@public.gmane.org, linux-fsdevel@vger. On Sat, Apr 09, 2022 at 06:50:41AM +0200, Christoph Hellwig wrote: > Abstract away implementation details from file systems by providing a > block_device based helper to retrieve the discard granularity. > = > Signed-off-by: Christoph Hellwig > Reviewed-by: Martin K. Petersen > Acked-by: Christoph B=F6hmwalder [btrf= s] This ^^^^ is for drbd > Acked-by: Ryusuke Konishi > Acked-by: David Sterba [btrfs]