From patchwork Fri Jan 22 03:06:28 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fam Zheng X-Patchwork-Id: 571479 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 651661402DE for ; Fri, 22 Jan 2016 14:09:47 +1100 (AEDT) Received: from localhost ([::1]:50538 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aMS6b-0007mh-6N for incoming@patchwork.ozlabs.org; Thu, 21 Jan 2016 22:09:45 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40479) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aMS4f-0003Yq-F6 for qemu-devel@nongnu.org; Thu, 21 Jan 2016 22:07:49 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aMS4e-0000hF-NE for qemu-devel@nongnu.org; Thu, 21 Jan 2016 22:07:45 -0500 Received: from mx1.redhat.com ([209.132.183.28]:59513) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aMS4W-0000fX-Rp; Thu, 21 Jan 2016 22:07:36 -0500 Received: from int-mx14.intmail.prod.int.phx2.redhat.com (int-mx14.intmail.prod.int.phx2.redhat.com [10.5.11.27]) by mx1.redhat.com (Postfix) with ESMTPS id 93E60AC1A0; Fri, 22 Jan 2016 03:07:36 +0000 (UTC) Received: from fam-t430.nay.redhat.com. (dhcp-15-42.nay.redhat.com [10.66.15.42]) by int-mx14.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u0M36bCf030633; Thu, 21 Jan 2016 22:07:30 -0500 From: Fam Zheng To: qemu-devel@nongnu.org Date: Fri, 22 Jan 2016 11:06:28 +0800 Message-Id: <1453431996-27764-8-git-send-email-famz@redhat.com> In-Reply-To: <1453431996-27764-1-git-send-email-famz@redhat.com> References: <1453431996-27764-1-git-send-email-famz@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.27 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 209.132.183.28 Cc: Kevin Wolf , qemu-block@nongnu.org, mreitz@redhat.com, Stefan Hajnoczi , pbonzini@redhat.com Subject: [Qemu-devel] [PATCH v7 07/15] qed: Assign bs->file->bs to file in bdrv_qed_co_get_block_status X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Reviewed-by: Eric Blake Reviewed-by: Stefan Hajnoczi Signed-off-by: Fam Zheng --- block/qed.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/block/qed.c b/block/qed.c index 8f6f841..404be1e 100644 --- a/block/qed.c +++ b/block/qed.c @@ -693,6 +693,7 @@ typedef struct { uint64_t pos; int64_t status; int *pnum; + BlockDriverState **file; } QEDIsAllocatedCB; static void qed_is_allocated_cb(void *opaque, int ret, uint64_t offset, size_t len) @@ -704,6 +705,7 @@ static void qed_is_allocated_cb(void *opaque, int ret, uint64_t offset, size_t l case QED_CLUSTER_FOUND: offset |= qed_offset_into_cluster(s, cb->pos); cb->status = BDRV_BLOCK_DATA | BDRV_BLOCK_OFFSET_VALID | offset; + *cb->file = cb->bs->file->bs; break; case QED_CLUSTER_ZERO: cb->status = BDRV_BLOCK_ZERO; @@ -735,6 +737,7 @@ static int64_t coroutine_fn bdrv_qed_co_get_block_status(BlockDriverState *bs, .pos = (uint64_t)sector_num * BDRV_SECTOR_SIZE, .status = BDRV_BLOCK_OFFSET_MASK, .pnum = pnum, + .file = file, }; QEDRequest request = { .l2_table = NULL };