{"id":806822,"url":"http://patchwork.ozlabs.org/api/1.0/patches/806822/?format=json","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/1.0/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<1503965694-10794-3-git-send-email-mdroth@linux.vnet.ibm.com>","date":"2017-08-29T00:13:37","name":"[02/79] dirty-bitmap: Report BlockDirtyInfo.count in bytes, as documented","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"3ddcaeda261e31cbdc6b8b544b2474dc561ecfad","submitter":{"id":5549,"url":"http://patchwork.ozlabs.org/api/1.0/people/5549/?format=json","name":"Michael Roth","email":"mdroth@linux.vnet.ibm.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/1503965694-10794-3-git-send-email-mdroth@linux.vnet.ibm.com/mbox/","series":[{"id":281,"url":"http://patchwork.ozlabs.org/api/1.0/series/281/?format=json","date":"2017-08-29T00:13:45","name":"Patch Round-up for stable 2.9.1, freeze on 2017-09-04","version":1,"mbox":"http://patchwork.ozlabs.org/series/281/mbox/"}],"check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/806822/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":"ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=)","Received":["from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xh8Zl17CZz9s65\n\tfor ;\n\tTue, 29 Aug 2017 10:26:39 +1000 (AEST)","from localhost ([::1]:41935 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t)\n\tid 1dmUMW-00027z-V7\n\tfor incoming@patchwork.ozlabs.org; Mon, 28 Aug 2017 20:26:37 -0400","from eggs.gnu.org ([2001:4830:134:3::10]:47898)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from ) id 1dmUCO-0001An-F5\n\tfor qemu-devel@nongnu.org; Mon, 28 Aug 2017 20:16:09 -0400","from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from ) id 1dmUCL-0005Od-B4\n\tfor qemu-devel@nongnu.org; Mon, 28 Aug 2017 20:16:08 -0400","from mx0a-001b2d01.pphosted.com ([148.163.156.1]:56042)\n\tby eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32)\n\t(Exim 4.71) (envelope-from )\n\tid 1dmUCL-0005Ni-2o\n\tfor qemu-devel@nongnu.org; Mon, 28 Aug 2017 20:16:05 -0400","from pps.filterd (m0098410.ppops.net [127.0.0.1])\n\tby mx0a-001b2d01.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id\n\tv7T0EBYL042759\n\tfor ; Mon, 28 Aug 2017 20:16:04 -0400","from e19.ny.us.ibm.com (e19.ny.us.ibm.com [129.33.205.209])\n\tby mx0a-001b2d01.pphosted.com with ESMTP id 2cmr8neywe-1\n\t(version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT)\n\tfor ; Mon, 28 Aug 2017 20:16:04 -0400","from localhost\n\tby e19.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use\n\tOnly! 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Violators will be prosecuted; \n\tMon, 28 Aug 2017 20:15:59 -0400","from b01ledav003.gho.pok.ibm.com (b01ledav003.gho.pok.ibm.com\n\t[9.57.199.108])\n\tby b01cxnp22034.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP\n\tid v7T0FwZH21758018; Tue, 29 Aug 2017 00:15:58 GMT","from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1])\n\tby IMSVA (Postfix) with ESMTP id 9680CB204D;\n\tMon, 28 Aug 2017 20:13:22 -0400 (EDT)","from localhost (unknown [9.80.85.217])\n\tby b01ledav003.gho.pok.ibm.com (Postfix) with ESMTP id 5E0C4B2050;\n\tMon, 28 Aug 2017 20:13:22 -0400 (EDT)"],"From":"Michael Roth ","To":"qemu-devel@nongnu.org","Date":"Mon, 28 Aug 2017 19:13:37 -0500","X-Mailer":"git-send-email 2.7.4","In-Reply-To":"<1503965694-10794-1-git-send-email-mdroth@linux.vnet.ibm.com>","References":"<1503965694-10794-1-git-send-email-mdroth@linux.vnet.ibm.com>","X-TM-AS-GCONF":"00","x-cbid":"17082900-0056-0000-0000-000003BDDBC5","X-IBM-SpamModules-Scores":"","X-IBM-SpamModules-Versions":"BY=3.00007630; HX=3.00000241; KW=3.00000007;\n\tPH=3.00000004; SC=3.00000226; SDB=6.00909027; UDB=6.00455849;\n\tIPR=6.00689279; \n\tBA=6.00005557; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009;\n\tZB=6.00000000; \n\tZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00016909;\n\tXFM=3.00000015; UTC=2017-08-29 00:16:01","X-IBM-AV-DETECTION":"SAVI=unused REMOTE=unused XFE=unused","x-cbparentid":"17082900-0057-0000-0000-000007F40C6E","Message-Id":"<1503965694-10794-3-git-send-email-mdroth@linux.vnet.ibm.com>","X-Proofpoint-Virus-Version":"vendor=fsecure engine=2.50.10432:, ,\n\tdefinitions=2017-08-28_13:, , signatures=0","X-Proofpoint-Spam-Details":"rule=outbound_notspam policy=outbound score=0\n\tspamscore=0 suspectscore=1\n\tmalwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam\n\tadjust=0 reason=mlx scancount=1 engine=8.0.1-1707230000\n\tdefinitions=main-1708290001","X-detected-operating-system":"by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy]","X-Received-From":"148.163.156.1","Subject":"[Qemu-devel] [PATCH 02/79] dirty-bitmap: Report\n\tBlockDirtyInfo.count in bytes, as documented","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.21","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Cc":"Kevin Wolf , qemu-stable@nongnu.org","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"\"Qemu-devel\"\n\t"},"content":"From: Eric Blake \n\nWe've been documenting the value in bytes since its introduction\nin commit b9a9b3a4 (v1.3), where it was actually reported in bytes.\n\nCommit e4654d2 (v2.0) then removed things from block/qapi.c, in\npreparation for a rewrite to a list of dirty sectors in the next\ncommit 21b5683 in block.c, but the new code mistakenly started\nreporting in sectors.\n\nFixes: https://bugzilla.redhat.com/1441460\n\nCC: qemu-stable@nongnu.org\nSigned-off-by: Eric Blake \nReviewed-by: John Snow \nReviewed-by: Stefan Hajnoczi \nSigned-off-by: Kevin Wolf \n(cherry picked from commit 6c98c57af3f4fab85bdf5f01616c91322bd4312a)\nSigned-off-by: Michael Roth \n---\n block/dirty-bitmap.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)","diff":"diff --git a/block/dirty-bitmap.c b/block/dirty-bitmap.c\nindex 519737c..6d8ce5f 100644\n--- a/block/dirty-bitmap.c\n+++ b/block/dirty-bitmap.c\n@@ -345,7 +345,7 @@ BlockDirtyInfoList *bdrv_query_dirty_bitmaps(BlockDriverState *bs)\n QLIST_FOREACH(bm, &bs->dirty_bitmaps, list) {\n BlockDirtyInfo *info = g_new0(BlockDirtyInfo, 1);\n BlockDirtyInfoList *entry = g_new0(BlockDirtyInfoList, 1);\n- info->count = bdrv_get_dirty_count(bm);\n+ info->count = bdrv_get_dirty_count(bm) << BDRV_SECTOR_BITS;\n info->granularity = bdrv_dirty_bitmap_granularity(bm);\n info->has_name = !!bm->name;\n info->name = g_strdup(bm->name);\n","prefixes":["02/79"]}