Signed-off-by: Dong Xu Wang <wdon...@linux.vnet.ibm.com>
Signed-off-by: Chunyan Liu <cy...@suse.com>
---
Changes:
* keep TODO line
block/vdi.c | 73 +++++++++++++++++++++++++++++--------------------------------
1 file changed, 35 insertions(+), 38 deletions(-)
diff --git a/block/vdi.c b/block/vdi.c
index ae49cd8..fc0d5a4 100644
--- a/block/vdi.c
+++ b/block/vdi.c
@@ -653,8 +653,7 @@ static int vdi_co_write(BlockDriverState *bs,
return ret;
}
-static int vdi_create(const char *filename, QEMUOptionParameter *options,
- Error **errp)
+static int vdi_create(const char *filename, QemuOpts *opts, Error **errp)
{
int fd;
int result = 0;
@@ -669,25 +668,18 @@ static int vdi_create(const char *filename,
QEMUOptionParameter *options,
logout("\n");
/* Read out options. */
- while (options && options->name) {
- if (!strcmp(options->name, BLOCK_OPT_SIZE)) {
- bytes = options->value.n;
+ bytes = qemu_opt_get_size_del(opts, BLOCK_OPT_SIZE, 0);
#if defined(CONFIG_VDI_BLOCK_SIZE)
- } else if (!strcmp(options->name, BLOCK_OPT_CLUSTER_SIZE)) {
- if (options->value.n) {
- /* TODO: Additional checks (SECTOR_SIZE * 2^n, ...). */
- block_size = options->value.n;
- }
+ /* TODO: Additional checks (SECTOR_SIZE * 2^n, ...). */
+ block_size = qemu_opt_get_size_del(opts,
+ BLOCK_OPT_CLUSTER_SIZE,
+ DEFAULT_CLUSTER_SIZE);
#endif
#if defined(CONFIG_VDI_STATIC_IMAGE)
- } else if (!strcmp(options->name, BLOCK_OPT_STATIC)) {
- if (options->value.n) {
- image_type = VDI_TYPE_STATIC;
- }
-#endif
- }
- options++;
+ if (qemu_opt_get_bool_del(opts, BLOCK_OPT_STATIC, false)) {
+ image_type = VDI_TYPE_STATIC;
}
+#endif
fd = qemu_open(filename,
O_WRONLY | O_CREAT | O_TRUNC | O_BINARY | O_LARGEFILE,
@@ -767,29 +759,34 @@ static void vdi_close(BlockDriverState *bs)
error_free(s->migration_blocker);
}
-static QEMUOptionParameter vdi_create_options[] = {
- {
- .name = BLOCK_OPT_SIZE,
- .type = OPT_SIZE,
- .help = "Virtual disk size"
- },
+static QemuOptsList vdi_create_opts = {
+ .name = "vdi-create-opts",
+ .head = QTAILQ_HEAD_INITIALIZER(vdi_create_opts.head),
+ .desc = {
+ {
+ .name = BLOCK_OPT_SIZE,
+ .type = QEMU_OPT_SIZE,
+ .help = "Virtual disk size"
+ },
#if defined(CONFIG_VDI_BLOCK_SIZE)
- {
- .name = BLOCK_OPT_CLUSTER_SIZE,
- .type = OPT_SIZE,
- .help = "VDI cluster (block) size",
- .value = { .n = DEFAULT_CLUSTER_SIZE },
- },
+ {
+ .name = BLOCK_OPT_CLUSTER_SIZE,
+ .type = QEMU_OPT_SIZE,
+ .help = "VDI cluster (block) size",
+ .def_value_str = stringify(DEFAULT_CLUSTER_SIZE)
+ },
#endif
#if defined(CONFIG_VDI_STATIC_IMAGE)
- {
- .name = BLOCK_OPT_STATIC,
- .type = OPT_FLAG,
- .help = "VDI static (pre-allocated) image"
- },
+ {
+ .name = BLOCK_OPT_STATIC,
+ .type = QEMU_OPT_BOOL,
+ .help = "VDI static (pre-allocated) image",
+ .def_value_str = "off"
+ },
#endif
- /* TODO: An additional option to set UUID values might be useful. */
- { NULL }
+ /* TODO: An additional option to set UUID values might be useful. */
+ { /* end of list */ }
+ }
};
static BlockDriver bdrv_vdi = {
@@ -799,7 +796,7 @@ static BlockDriver bdrv_vdi = {
.bdrv_open = vdi_open,
.bdrv_close = vdi_close,
.bdrv_reopen_prepare = vdi_reopen_prepare,
- .bdrv_create = vdi_create,
+ .bdrv_create2 = vdi_create,
.bdrv_has_zero_init = bdrv_has_zero_init_1,
.bdrv_co_get_block_status = vdi_co_get_block_status,
.bdrv_make_empty = vdi_make_empty,
@@ -811,7 +808,7 @@ static BlockDriver bdrv_vdi = {
.bdrv_get_info = vdi_get_info,
- .create_options = vdi_create_options,
+ .create_opts = &vdi_create_opts,
.bdrv_check = vdi_check,
};
--
1.7.12.4
