From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LL00J-0004lJ-BQ for qemu-devel@nongnu.org; Thu, 08 Jan 2009 13:53:15 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LL00H-0004kz-RN for qemu-devel@nongnu.org; Thu, 08 Jan 2009 13:53:15 -0500 Received: from [199.232.76.173] (port=56697 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LL00H-0004kw-Md for qemu-devel@nongnu.org; Thu, 08 Jan 2009 13:53:13 -0500 Received: from mx2.redhat.com ([66.187.237.31]:48055) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1LL00H-0007eN-6G for qemu-devel@nongnu.org; Thu, 08 Jan 2009 13:53:13 -0500 Received: from int-mx2.corp.redhat.com (int-mx2.corp.redhat.com [172.16.27.26]) by mx2.redhat.com (8.13.8/8.13.8) with ESMTP id n08IrCQC010055 for ; Thu, 8 Jan 2009 13:53:12 -0500 Message-ID: <49664B95.9000107@redhat.com> Date: Thu, 08 Jan 2009 20:53:09 +0200 From: Uri Lublin MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] [PATCH 2/3] block-qcow2: export highest_allocated through BlockDriverInfo and get_info() Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Uri Lublin From: Uri Lublin Signed-off-by: Uri Lublin --- block-qcow2.c | 1 + block.h | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) diff --git a/block-qcow2.c b/block-qcow2.c index 184c70c..b8ef825 100644 --- a/block-qcow2.c +++ b/block-qcow2.c @@ -1671,6 +1671,7 @@ static int qcow_get_info(BlockDriverState *bs, BlockDriverInfo *bdi) bdi->cluster_size = s->cluster_size; bdi->vm_state_offset = (int64_t)s->l1_vm_state_index << (s->cluster_bits + s->l2_bits); + bdi->highest_alloc = s->highest_alloc << s->cluster_bits; return 0; } diff --git a/block.h b/block.h index c3314a1..9c64af3 100644 --- a/block.h +++ b/block.h @@ -25,6 +25,7 @@ typedef struct BlockDriverInfo { int cluster_size; /* offset at which the VM state can be saved (0 if not possible) */ int64_t vm_state_offset; + int64_t highest_alloc; /* highest allocated block offset (in bytes) */ } BlockDriverInfo; typedef struct QEMUSnapshotInfo { -- 1.6.0.6