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change block layer to support both QemuOpts and QEMUOptionParamter

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Change block layer to support both QemuOpts and QEMUOptionParameter.
After this patch, it will change backend drivers one by one. At the end,
QEMUOptionParameter will be removed and only QemuOpts is kept.

Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com>
Signed-off-by: Chunyan Liu <cyliu@suse.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Chunyan Liu 2014-06-05 17:20:51 +08:00 • committed by Stefan Hajnoczi
parent 4782183da3
commit 83d0521a1e
14 changed files with 184 additions and 114 deletions
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4
block/vmdk.c
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@ -1539,7 +1539,7 @@ static int vmdk_create_extent(const char *filename, int64_t filesize,
uint32_t *gd_buf = NULL;
int gd_buf_size;
ret = bdrv_create_file(filename, NULL, &local_err);
ret = bdrv_create_file(filename, NULL, NULL, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
goto exit;
@ -1879,7 +1879,7 @@ static int vmdk_create(const char *filename, QEMUOptionParameter *options,
if (!split && !flat) {
desc_offset = 0x200;
} else {
ret = bdrv_create_file(filename, options, &local_err);
ret = bdrv_create_file(filename, options, NULL, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
goto exit;