From 604c9875767f6fd06d5df27d22873bfe57c63755 Mon Sep 17 00:00:00 2001
Message-Id: <604c9875767f6fd06d5df27d22873bfe57c63755.1350493760.git.minovotn@redhat.com>
In-Reply-To: <c93188b6c6973932d2adaa52e6a4920db13b4e62.1350493760.git.minovotn@redhat.com>
References: <c93188b6c6973932d2adaa52e6a4920db13b4e62.1350493760.git.minovotn@redhat.com>
From: Jeffrey Cody <jcody@redhat.com>
Date: Wed, 17 Oct 2012 05:59:36 +0200
Subject: [PATCH 23/35] block: vdi image file reopen
RH-Author: Jeffrey Cody <jcody@redhat.com>
Message-id: <545835a43eecc7f44f1a48935e6abf526b2790d3.1350447475.git.jcody@redhat.com>
Patchwork-id: 43279
O-Subject: [RHEL6.4 qemu-kvm PATCH v4 23/35] block: vdi image file reopen
Bugzilla: 767233
RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
RH-Acked-by: Eric Blake <eblake@redhat.com>
RH-Acked-by: Kevin Wolf <kwolf@redhat.com>
There is currently nothing that needs to be done for VDI reopen.
Signed-off-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
(cherry picked from commit ecfe2bbabbc25e08b21ae57d66e484ef64c4aefa)
---
block/vdi.c | 7 +++++++
1 file changed, 7 insertions(+)
Signed-off-by: Michal Novotny <minovotn@redhat.com>
---
block/vdi.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/block/vdi.c b/block/vdi.c
index d507c7c..3450a2d 100644
--- a/block/vdi.c
+++ b/block/vdi.c
@@ -446,6 +446,12 @@ static int vdi_open(BlockDriverState *bs, int flags)
return -1;
}
+static int vdi_reopen_prepare(BDRVReopenState *state,
+ BlockReopenQueue *queue, Error **errp)
+{
+ return 0;
+}
+
static int coroutine_fn vdi_co_is_allocated(BlockDriverState *bs,
int64_t sector_num, int nb_sectors, int *pnum)
{
@@ -921,6 +927,7 @@ static BlockDriver bdrv_vdi = {
.bdrv_probe = vdi_probe,
.bdrv_open = vdi_open,
.bdrv_close = vdi_close,
+ .bdrv_reopen_prepare = vdi_reopen_prepare,
.bdrv_create = vdi_create,
.bdrv_co_flush = vdi_co_flush,
.bdrv_co_is_allocated = vdi_co_is_allocated,
--
1.7.11.7