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[Qemu-devel] [PATCH 5/7] block: qed image file reopen
From: |
Jeff Cody |
Subject: |
[Qemu-devel] [PATCH 5/7] block: qed image file reopen |
Date: |
Thu, 30 Aug 2012 14:47:11 -0400 |
These are the stubs for the file reopen drivers for the qed format.
There is currently nothing that needs to be done by the qed driver
in reopen.
Signed-off-by: Jeff Cody <address@hidden>
---
block/qed.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/block/qed.c b/block/qed.c
index a02dbfd..231e86a 100644
--- a/block/qed.c
+++ b/block/qed.c
@@ -505,6 +505,23 @@ out:
return ret;
}
+/* We have nothing to do for QED reopen, stubs just return
+ * success */
+static int bdrv_qed_reopen_prepare(BDRVReopenState *state, Error **errp)
+{
+ return 0;
+}
+
+static void bdrv_qed_reopen_commit(BDRVReopenState *state)
+{
+ return;
+}
+
+static void bdrv_qed_reopen_abort(BDRVReopenState *state)
+{
+ return;
+}
+
static void bdrv_qed_close(BlockDriverState *bs)
{
BDRVQEDState *s = bs->opaque;
@@ -1553,6 +1570,9 @@ static BlockDriver bdrv_qed = {
.bdrv_rebind = bdrv_qed_rebind,
.bdrv_open = bdrv_qed_open,
.bdrv_close = bdrv_qed_close,
+ .bdrv_reopen_prepare = bdrv_qed_reopen_prepare,
+ .bdrv_reopen_commit = bdrv_qed_reopen_commit,
+ .bdrv_reopen_abort = bdrv_qed_reopen_abort,
.bdrv_create = bdrv_qed_create,
.bdrv_co_is_allocated = bdrv_qed_co_is_allocated,
.bdrv_make_empty = bdrv_qed_make_empty,
--
1.7.11.2
[Qemu-devel] [PATCH 6/7] block: qcow2 image file reopen, Jeff Cody, 2012/08/30
[Qemu-devel] [PATCH 7/7] block: qcow image file reopen, Jeff Cody, 2012/08/30