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[Qemu-devel] [PULL 18/29] blkverify: Implement bdrv_refresh_filename()
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PULL 18/29] blkverify: Implement bdrv_refresh_filename() |
Date: |
Fri, 22 Aug 2014 16:51:42 +0200 |
From: Max Reitz <address@hidden>
Signed-off-by: Max Reitz <address@hidden>
Signed-off-by: Kevin Wolf <address@hidden>
---
block/blkverify.c | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/block/blkverify.c b/block/blkverify.c
index 621b785..7c78ca4 100644
--- a/block/blkverify.c
+++ b/block/blkverify.c
@@ -10,6 +10,8 @@
#include <stdarg.h>
#include "qemu/sockets.h" /* for EINPROGRESS on Windows */
#include "block/block_int.h"
+#include "qapi/qmp/qdict.h"
+#include "qapi/qmp/qstring.h"
typedef struct {
BlockDriverState *test_file;
@@ -320,6 +322,32 @@ static void blkverify_attach_aio_context(BlockDriverState
*bs,
bdrv_attach_aio_context(s->test_file, new_context);
}
+static void blkverify_refresh_filename(BlockDriverState *bs)
+{
+ BDRVBlkverifyState *s = bs->opaque;
+
+ /* bs->file has already been refreshed */
+ bdrv_refresh_filename(s->test_file);
+
+ if (bs->file->full_open_options && s->test_file->full_open_options) {
+ QDict *opts = qdict_new();
+ qdict_put_obj(opts, "driver", QOBJECT(qstring_from_str("blkverify")));
+
+ QINCREF(bs->file->full_open_options);
+ qdict_put_obj(opts, "raw", QOBJECT(bs->file->full_open_options));
+ QINCREF(s->test_file->full_open_options);
+ qdict_put_obj(opts, "test", QOBJECT(s->test_file->full_open_options));
+
+ bs->full_open_options = opts;
+ }
+
+ if (bs->file->exact_filename[0] && s->test_file->exact_filename[0]) {
+ snprintf(bs->exact_filename, sizeof(bs->exact_filename),
+ "blkverify:%s:%s",
+ bs->file->exact_filename, s->test_file->exact_filename);
+ }
+}
+
static BlockDriver bdrv_blkverify = {
.format_name = "blkverify",
.protocol_name = "blkverify",
@@ -329,6 +357,7 @@ static BlockDriver bdrv_blkverify = {
.bdrv_file_open = blkverify_open,
.bdrv_close = blkverify_close,
.bdrv_getlength = blkverify_getlength,
+ .bdrv_refresh_filename = blkverify_refresh_filename,
.bdrv_aio_readv = blkverify_aio_readv,
.bdrv_aio_writev = blkverify_aio_writev,
--
1.8.3.1
- [Qemu-devel] [PULL 07/29] qcow2: Constant cache size in bytes, (continued)
- [Qemu-devel] [PULL 07/29] qcow2: Constant cache size in bytes, Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 10/29] iotests: Add test for qcow2's cache options, Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 09/29] qcow2: Add runtime options for cache sizes, Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 11/29] test-coroutine: test cost introduced by coroutine, Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 12/29] qemu-iotests: Fix 028 reference output for qed, Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 14/29] virtio-blk: allow block_resize with dataplane, Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 13/29] block: acquire AioContext in qmp_block_resize(), Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 15/29] virtio-blk: fix reference a pointer which might be freed, Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 17/29] blkdebug: Implement bdrv_refresh_filename(), Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 16/29] block: Add bdrv_refresh_filename(), Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 18/29] blkverify: Implement bdrv_refresh_filename(),
Kevin Wolf <=
- [Qemu-devel] [PULL 19/29] nbd: Implement bdrv_refresh_filename(), Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 21/29] iotests: Add test for image filename construction, Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 22/29] block/vvfat.c: remove debugging code to reinit stderr if NULL, Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 20/29] quorum: Implement bdrv_refresh_filename(), Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 24/29] raw-posix: fix O_DIRECT short reads, Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 23/29] block/iscsi: fix memory corruption on iscsi resize, Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 25/29] qemu-iotests: add test case 101 for short file I/O, Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 26/29] blkdebug: Delete BH in bdrv_aio_cancel, Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 27/29] vmdk: Use bdrv_nb_sectors() where sectors, not bytes are wanted, Kevin Wolf, 2014/08/22
- [Qemu-devel] [PULL 28/29] qemu-img: Allow source cache mode specification, Kevin Wolf, 2014/08/22