izzy/xemu
0
0
Fork 0
mirror of https://github.com/izzy2lost/xemu.git synced 2026-07-06 00:20:22 -07:00
Code Issues Packages Projects Releases Wiki Activity

cleanup QEMUOptionParameter

Browse Source 
Now that all backend drivers are using QemuOpts, remove all
QEMUOptionParameter related codes.

Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com>
Signed-off-by: Chunyan Liu <cyliu@suse.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Chunyan Liu
2014-06-16 17:23:21 +08:00
committed by Stefan Hajnoczi
parent fec9921f0a
commit c282e1fdf7
24 changed files with 67 additions and 630 deletions
Download Patch File Download Diff File Expand all files Collapse all files
block.c
+13 -80
View File
@@ -329,13 +329,6 @@ void bdrv_register(BlockDriver *bdrv)
}
}
if (bdrv->bdrv_create) {
assert(!bdrv->bdrv_create2 && !bdrv->create_opts);
assert(!bdrv->bdrv_amend_options2);
} else if (bdrv->bdrv_create2) {
assert(!bdrv->bdrv_create && !bdrv->create_options);
assert(!bdrv->bdrv_amend_options);
}
QLIST_INSERT_HEAD(&bdrv_drivers, bdrv, list);
}
@@ -431,7 +424,6 @@ BlockDriver *bdrv_find_whitelisted_format(const char *format_name,
typedef struct CreateCo {
BlockDriver *drv;
char *filename;
QEMUOptionParameter *options;
QemuOpts *opts;
int ret;
Error *err;
@@ -444,28 +436,8 @@ static void coroutine_fn bdrv_create_co_entry(void *opaque)
CreateCo *cco = opaque;
assert(cco->drv);
assert(!(cco->options && cco->opts));
if (cco->drv->bdrv_create2) {
QemuOptsList *opts_list = NULL;
if (cco->options) {
opts_list = params_to_opts(cco->options);
cco->opts = qemu_opts_create(opts_list, NULL, 0, &error_abort);
}
ret = cco->drv->bdrv_create2(cco->filename, cco->opts, &local_err);
if (cco->options) {
qemu_opts_del(cco->opts);
qemu_opts_free(opts_list);
}
} else {
if (cco->opts) {
cco->options = opts_to_params(cco->opts);
}
ret = cco->drv->bdrv_create(cco->filename, cco->options, &local_err);
if (cco->opts) {
free_option_parameters(cco->options);
}
}
ret = cco->drv->bdrv_create(cco->filename, cco->opts, &local_err);
if (local_err) {
error_propagate(&cco->err, local_err);
}
@@ -473,7 +445,6 @@ static void coroutine_fn bdrv_create_co_entry(void *opaque)
}
int bdrv_create(BlockDriver *drv, const char* filename,
QEMUOptionParameter *options,
QemuOpts *opts, Error **errp)
{
int ret;
@@ -482,13 +453,12 @@ int bdrv_create(BlockDriver *drv, const char* filename,
CreateCo cco = {
.drv = drv,
.filename = g_strdup(filename),
.options = options,
.opts = opts,
.ret = NOT_DONE,
.err = NULL,
};
if (!drv->bdrv_create && !drv->bdrv_create2) {
if (!drv->bdrv_create) {
error_setg(errp, "Driver '%s' does not support image creation", drv->format_name);
ret = -ENOTSUP;
goto out;
@@ -519,8 +489,7 @@ out:
return ret;
}
int bdrv_create_file(const char* filename, QEMUOptionParameter *options,
QemuOpts *opts, Error **errp)
int bdrv_create_file(const char *filename, QemuOpts *opts, Error **errp)
{
BlockDriver *drv;
Error *local_err = NULL;
@@ -532,7 +501,7 @@ int bdrv_create_file(const char* filename, QEMUOptionParameter *options,
return -ENOENT;
}
ret = bdrv_create(drv, filename, options, opts, &local_err);
ret = bdrv_create(drv, filename, opts, &local_err);
if (local_err) {
error_propagate(errp, local_err);
}
@@ -1277,7 +1246,6 @@ void bdrv_append_temp_snapshot(BlockDriverState *bs, int flags, Error **errp)
char *tmp_filename = g_malloc0(PATH_MAX + 1);
int64_t total_size;
BlockDriver *bdrv_qcow2;
QemuOptsList *create_opts = NULL;
QemuOpts *opts = NULL;
QDict *snapshot_options;
BlockDriverState *bs_snapshot;
@@ -1303,20 +1271,11 @@ void bdrv_append_temp_snapshot(BlockDriverState *bs, int flags, Error **errp)
}
bdrv_qcow2 = bdrv_find_format("qcow2");
assert(!(bdrv_qcow2->create_options && bdrv_qcow2->create_opts));
if (bdrv_qcow2->create_options) {
create_opts = params_to_opts(bdrv_qcow2->create_options);
} else {
create_opts = bdrv_qcow2->create_opts;
}
opts = qemu_opts_create(create_opts, NULL, 0, &error_abort);
opts = qemu_opts_create(bdrv_qcow2->create_opts, NULL, 0,
&error_abort);
qemu_opt_set_number(opts, BLOCK_OPT_SIZE, total_size);
ret = bdrv_create(bdrv_qcow2, tmp_filename, NULL, opts, &local_err);
ret = bdrv_create(bdrv_qcow2, tmp_filename, opts, &local_err);
qemu_opts_del(opts);
if (bdrv_qcow2->create_options) {
qemu_opts_free(create_opts);
}
if (ret < 0) {
error_setg_errno(errp, -ret, "Could not create temporary overlay "
"'%s': %s", tmp_filename,
@@ -5579,10 +5538,8 @@ void bdrv_img_create(const char *filename, const char *fmt,
return;
}
create_opts = qemu_opts_append(create_opts, drv->create_opts,
drv->create_options);
create_opts = qemu_opts_append(create_opts, proto_drv->create_opts,
proto_drv->create_options);
create_opts = qemu_opts_append(create_opts, drv->create_opts);
create_opts = qemu_opts_append(create_opts, proto_drv->create_opts);
/* Create parameter list with default values */
opts = qemu_opts_create(create_opts, NULL, 0, &error_abort);
@@ -5675,7 +5632,7 @@ void bdrv_img_create(const char *filename, const char *fmt,
puts("");
}
ret = bdrv_create(drv, filename, NULL, opts, &local_err);
ret = bdrv_create(drv, filename, opts, &local_err);
if (ret == -EFBIG) {
/* This is generally a better message than whatever the driver would
@@ -5769,36 +5726,12 @@ void bdrv_add_before_write_notifier(BlockDriverState *bs,
notifier_with_return_list_add(&bs->before_write_notifiers, notifier);
}
int bdrv_amend_options(BlockDriverState *bs, QEMUOptionParameter *options,
QemuOpts *opts)
int bdrv_amend_options(BlockDriverState *bs, QemuOpts *opts)
{
int ret;
assert(!(options && opts));
if (!bs->drv->bdrv_amend_options && !bs->drv->bdrv_amend_options2) {
if (!bs->drv->bdrv_amend_options) {
return -ENOTSUP;
}
if (bs->drv->bdrv_amend_options2) {
QemuOptsList *opts_list = NULL;
if (options) {
opts_list = params_to_opts(options);
opts = qemu_opts_create(opts_list, NULL, 0, &error_abort);
}
ret = bs->drv->bdrv_amend_options2(bs, opts);
if (options) {
qemu_opts_del(opts);
qemu_opts_free(opts_list);
}
} else {
if (opts) {
options = opts_to_params(opts);
}
ret = bs->drv->bdrv_amend_options(bs, options);
if (opts) {
free_option_parameters(options);
}
}
return ret;
return bs->drv->bdrv_amend_options(bs, opts);
}
/* This function will be called by the bdrv_recurse_is_first_non_filter method
block/cow.c
+2 -2
View File
@@ -338,7 +338,7 @@ static int cow_create(const char *filename, QemuOpts *opts, Error **errp)
image_sectors = qemu_opt_get_size_del(opts, BLOCK_OPT_SIZE, 0) / 512;
image_filename = qemu_opt_get_del(opts, BLOCK_OPT_BACKING_FILE);
ret = bdrv_create_file(filename, NULL, opts, &local_err);
ret = bdrv_create_file(filename, opts, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
goto exit;
@@ -412,7 +412,7 @@ static BlockDriver bdrv_cow = {
.bdrv_probe = cow_probe,
.bdrv_open = cow_open,
.bdrv_close = cow_close,
.bdrv_create2 = cow_create,
.bdrv_create = cow_create,
.bdrv_has_zero_init = bdrv_has_zero_init_1,
.bdrv_read = cow_co_read,
block/gluster.c
+4 -4
View File
@@ -725,7 +725,7 @@ static BlockDriver bdrv_gluster = {
.bdrv_reopen_commit = qemu_gluster_reopen_commit,
.bdrv_reopen_abort = qemu_gluster_reopen_abort,
.bdrv_close = qemu_gluster_close,
.bdrv_create2 = qemu_gluster_create,
.bdrv_create = qemu_gluster_create,
.bdrv_getlength = qemu_gluster_getlength,
.bdrv_get_allocated_file_size = qemu_gluster_allocated_file_size,
.bdrv_truncate = qemu_gluster_truncate,
@@ -752,7 +752,7 @@ static BlockDriver bdrv_gluster_tcp = {
.bdrv_reopen_commit = qemu_gluster_reopen_commit,
.bdrv_reopen_abort = qemu_gluster_reopen_abort,
.bdrv_close = qemu_gluster_close,
.bdrv_create2 = qemu_gluster_create,
.bdrv_create = qemu_gluster_create,
.bdrv_getlength = qemu_gluster_getlength,
.bdrv_get_allocated_file_size = qemu_gluster_allocated_file_size,
.bdrv_truncate = qemu_gluster_truncate,
@@ -779,7 +779,7 @@ static BlockDriver bdrv_gluster_unix = {
.bdrv_reopen_commit = qemu_gluster_reopen_commit,
.bdrv_reopen_abort = qemu_gluster_reopen_abort,
.bdrv_close = qemu_gluster_close,
.bdrv_create2 = qemu_gluster_create,
.bdrv_create = qemu_gluster_create,
.bdrv_getlength = qemu_gluster_getlength,
.bdrv_get_allocated_file_size = qemu_gluster_allocated_file_size,
.bdrv_truncate = qemu_gluster_truncate,
@@ -806,7 +806,7 @@ static BlockDriver bdrv_gluster_rdma = {
.bdrv_reopen_commit = qemu_gluster_reopen_commit,
.bdrv_reopen_abort = qemu_gluster_reopen_abort,
.bdrv_close = qemu_gluster_close,
.bdrv_create2 = qemu_gluster_create,
.bdrv_create = qemu_gluster_create,
.bdrv_getlength = qemu_gluster_getlength,
.bdrv_get_allocated_file_size = qemu_gluster_allocated_file_size,
.bdrv_truncate = qemu_gluster_truncate,
block/iscsi.c
+1 -1
View File
@@ -1605,7 +1605,7 @@ static BlockDriver bdrv_iscsi = {
.bdrv_needs_filename = true,
.bdrv_file_open = iscsi_open,
.bdrv_close = iscsi_close,
.bdrv_create2 = iscsi_create,
.bdrv_create = iscsi_create,
.create_opts = &iscsi_create_opts,
.bdrv_reopen_prepare = iscsi_reopen_prepare,
block/nfs.c
+1 -1
View File
@@ -457,7 +457,7 @@ static BlockDriver bdrv_nfs = {
.bdrv_file_open = nfs_file_open,
.bdrv_close = nfs_file_close,
.bdrv_create2 = nfs_file_create,
.bdrv_create = nfs_file_create,
.bdrv_co_readv = nfs_co_readv,
.bdrv_co_writev = nfs_co_writev,
block/qcow.c
+2 -2
View File
@@ -712,7 +712,7 @@ static int qcow_create(const char *filename, QemuOpts *opts, Error **errp)
flags |= BLOCK_FLAG_ENCRYPT;
}
ret = bdrv_create_file(filename, NULL, opts, &local_err);
ret = bdrv_create_file(filename, opts, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
goto cleanup;
@@ -939,7 +939,7 @@ static BlockDriver bdrv_qcow = {
.bdrv_open = qcow_open,
.bdrv_close = qcow_close,
.bdrv_reopen_prepare = qcow_reopen_prepare,
.bdrv_create2 = qcow_create,
.bdrv_create = qcow_create,
.bdrv_has_zero_init = bdrv_has_zero_init_1,
.bdrv_co_readv = qcow_co_readv,
block/qcow2.c
+3 -3
View File
@@ -1627,7 +1627,7 @@ static int qcow2_create2(const char *filename, int64_t total_size,
Error *local_err = NULL;
int ret;
ret = bdrv_create_file(filename, NULL, opts, &local_err);
ret = bdrv_create_file(filename, opts, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
return ret;
@@ -2393,7 +2393,7 @@ static BlockDriver bdrv_qcow2 = {
.bdrv_open = qcow2_open,
.bdrv_close = qcow2_close,
.bdrv_reopen_prepare = qcow2_reopen_prepare,
.bdrv_create2 = qcow2_create,
.bdrv_create = qcow2_create,
.bdrv_has_zero_init = bdrv_has_zero_init_1,
.bdrv_co_get_block_status = qcow2_co_get_block_status,
.bdrv_set_key = qcow2_set_key,
@@ -2425,7 +2425,7 @@ static BlockDriver bdrv_qcow2 = {
.create_opts = &qcow2_create_opts,
.bdrv_check = qcow2_check,
.bdrv_amend_options2 = qcow2_amend_options,
.bdrv_amend_options = qcow2_amend_options,
};
static void bdrv_qcow2_init(void)
block/qed.c
+2 -2
View File
@@ -586,7 +586,7 @@ static int qed_create(const char *filename, uint32_t cluster_size,
int ret = 0;
BlockDriverState *bs;
ret = bdrv_create_file(filename, NULL, NULL, &local_err);
ret = bdrv_create_file(filename, NULL, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
return ret;
@@ -1658,7 +1658,7 @@ static BlockDriver bdrv_qed = {
.bdrv_open = bdrv_qed_open,
.bdrv_close = bdrv_qed_close,
.bdrv_reopen_prepare = bdrv_qed_reopen_prepare,
.bdrv_create2 = bdrv_qed_create,
.bdrv_create = bdrv_qed_create,
.bdrv_has_zero_init = bdrv_has_zero_init_1,
.bdrv_co_get_block_status = bdrv_qed_co_get_block_status,
.bdrv_aio_readv = bdrv_qed_aio_readv,
block/raw-posix.c
+5 -5
View File
@@ -1493,7 +1493,7 @@ static BlockDriver bdrv_file = {
.bdrv_reopen_commit = raw_reopen_commit,
.bdrv_reopen_abort = raw_reopen_abort,
.bdrv_close = raw_close,
.bdrv_create2 = raw_create,
.bdrv_create = raw_create,
.bdrv_has_zero_init = bdrv_has_zero_init_1,
.bdrv_co_get_block_status = raw_co_get_block_status,
.bdrv_co_write_zeroes = raw_co_write_zeroes,
@@ -1893,7 +1893,7 @@ static BlockDriver bdrv_host_device = {
.bdrv_reopen_prepare = raw_reopen_prepare,
.bdrv_reopen_commit = raw_reopen_commit,
.bdrv_reopen_abort = raw_reopen_abort,
.bdrv_create2 = hdev_create,
.bdrv_create = hdev_create,
.create_opts = &raw_create_opts,
.bdrv_co_write_zeroes = hdev_co_write_zeroes,
@@ -2040,7 +2040,7 @@ static BlockDriver bdrv_host_floppy = {
.bdrv_reopen_prepare = raw_reopen_prepare,
.bdrv_reopen_commit = raw_reopen_commit,
.bdrv_reopen_abort = raw_reopen_abort,
.bdrv_create2 = hdev_create,
.bdrv_create = hdev_create,
.create_opts = &raw_create_opts,
.bdrv_aio_readv = raw_aio_readv,
@@ -2168,7 +2168,7 @@ static BlockDriver bdrv_host_cdrom = {
.bdrv_reopen_prepare = raw_reopen_prepare,
.bdrv_reopen_commit = raw_reopen_commit,
.bdrv_reopen_abort = raw_reopen_abort,
.bdrv_create2 = hdev_create,
.bdrv_create = hdev_create,
.create_opts = &raw_create_opts,
.bdrv_aio_readv = raw_aio_readv,
@@ -2302,7 +2302,7 @@ static BlockDriver bdrv_host_cdrom = {
.bdrv_reopen_prepare = raw_reopen_prepare,
.bdrv_reopen_commit = raw_reopen_commit,
.bdrv_reopen_abort = raw_reopen_abort,
.bdrv_create2 = hdev_create,
.bdrv_create = hdev_create,
.create_opts = &raw_create_opts,
.bdrv_aio_readv = raw_aio_readv,
block/raw-win32.c
+1 -1
View File
@@ -548,7 +548,7 @@ static BlockDriver bdrv_file = {
.bdrv_parse_filename = raw_parse_filename,
.bdrv_file_open = raw_open,
.bdrv_close = raw_close,
.bdrv_create2 = raw_create,
.bdrv_create = raw_create,
.bdrv_has_zero_init = bdrv_has_zero_init_1,
.bdrv_aio_readv = raw_aio_readv,
block/raw_bsd.c
+2 -2
View File
@@ -148,7 +148,7 @@ static int raw_create(const char *filename, QemuOpts *opts, Error **errp)
Error *local_err = NULL;
int ret;
ret = bdrv_create_file(filename, NULL, opts, &local_err);
ret = bdrv_create_file(filename, opts, &local_err);
if (local_err) {
error_propagate(errp, local_err);
}
@@ -180,7 +180,7 @@ static BlockDriver bdrv_raw = {
.bdrv_reopen_prepare = &raw_reopen_prepare,
.bdrv_open = &raw_open,
.bdrv_close = &raw_close,
.bdrv_create2 = &raw_create,
.bdrv_create = &raw_create,
.bdrv_co_readv = &raw_co_readv,
.bdrv_co_writev = &raw_co_writev,
.bdrv_co_write_zeroes = &raw_co_write_zeroes,
block/rbd.c
+1 -1
View File
@@ -928,7 +928,7 @@ static BlockDriver bdrv_rbd = {
.bdrv_needs_filename = true,
.bdrv_file_open = qemu_rbd_open,
.bdrv_close = qemu_rbd_close,
.bdrv_create2 = qemu_rbd_create,
.bdrv_create = qemu_rbd_create,
.bdrv_has_zero_init = bdrv_has_zero_init_1,
.bdrv_get_info = qemu_rbd_getinfo,
.create_opts = &qemu_rbd_create_opts,
block/sheepdog.c
+3 -3
View File
@@ -2603,7 +2603,7 @@ static BlockDriver bdrv_sheepdog = {
.bdrv_needs_filename = true,
.bdrv_file_open = sd_open,
.bdrv_close = sd_close,
.bdrv_create2 = sd_create,
.bdrv_create = sd_create,
.bdrv_has_zero_init = bdrv_has_zero_init_1,
.bdrv_getlength = sd_getlength,
.bdrv_get_allocated_file_size = sd_get_allocated_file_size,
@@ -2636,7 +2636,7 @@ static BlockDriver bdrv_sheepdog_tcp = {
.bdrv_needs_filename = true,
.bdrv_file_open = sd_open,
.bdrv_close = sd_close,
.bdrv_create2 = sd_create,
.bdrv_create = sd_create,
.bdrv_has_zero_init = bdrv_has_zero_init_1,
.bdrv_getlength = sd_getlength,
.bdrv_get_allocated_file_size = sd_get_allocated_file_size,
@@ -2669,7 +2669,7 @@ static BlockDriver bdrv_sheepdog_unix = {
.bdrv_needs_filename = true,
.bdrv_file_open = sd_open,
.bdrv_close = sd_close,
.bdrv_create2 = sd_create,
.bdrv_create = sd_create,
.bdrv_has_zero_init = bdrv_has_zero_init_1,
.bdrv_getlength = sd_getlength,
.bdrv_get_allocated_file_size = sd_get_allocated_file_size,
block/ssh.c
+1 -1
View File
@@ -1075,7 +1075,7 @@ static BlockDriver bdrv_ssh = {
.instance_size = sizeof(BDRVSSHState),
.bdrv_parse_filename = ssh_parse_filename,
.bdrv_file_open = ssh_file_open,
.bdrv_create2 = ssh_create,
.bdrv_create = ssh_create,
.bdrv_close = ssh_close,
.bdrv_has_zero_init = ssh_has_zero_init,
.bdrv_co_readv = ssh_co_readv,
block/vdi.c
+1 -1
View File
@@ -830,7 +830,7 @@ static BlockDriver bdrv_vdi = {
.bdrv_open = vdi_open,
.bdrv_close = vdi_close,
.bdrv_reopen_prepare = vdi_reopen_prepare,
.bdrv_create2 = vdi_create,
.bdrv_create = 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,
block/vhdx.c
+2 -2
View File
@@ -1793,7 +1793,7 @@ static int vhdx_create(const char *filename, QemuOpts *opts, Error **errp)
block_size = block_size > VHDX_BLOCK_SIZE_MAX ? VHDX_BLOCK_SIZE_MAX :
block_size;
ret = bdrv_create_file(filename, NULL, opts, &local_err);
ret = bdrv_create_file(filename, opts, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
goto exit;
@@ -1922,7 +1922,7 @@ static BlockDriver bdrv_vhdx = {
.bdrv_reopen_prepare = vhdx_reopen_prepare,
.bdrv_co_readv = vhdx_co_readv,
.bdrv_co_writev = vhdx_co_writev,
.bdrv_create2 = vhdx_create,
.bdrv_create = vhdx_create,
.bdrv_get_info = vhdx_get_info,
.bdrv_check = vhdx_check,
block/vmdk.c
+3 -3
View File
@@ -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, NULL, &local_err);
ret = bdrv_create_file(filename, NULL, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
goto exit;
@@ -1873,7 +1873,7 @@ static int vmdk_create(const char *filename, QemuOpts *opts, Error **errp)
if (!split && !flat) {
desc_offset = 0x200;
} else {
ret = bdrv_create_file(filename, NULL, opts, &local_err);
ret = bdrv_create_file(filename, opts, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
goto exit;
@@ -2169,7 +2169,7 @@ static BlockDriver bdrv_vmdk = {
.bdrv_write_compressed = vmdk_write_compressed,
.bdrv_co_write_zeroes = vmdk_co_write_zeroes,
.bdrv_close = vmdk_close,
.bdrv_create2 = vmdk_create,
.bdrv_create = vmdk_create,
.bdrv_co_flush_to_disk = vmdk_co_flush,
.bdrv_co_get_block_status = vmdk_co_get_block_status,
.bdrv_get_allocated_file_size = vmdk_get_allocated_file_size,
block/vpc.c
+1 -1
View File
@@ -896,7 +896,7 @@ static BlockDriver bdrv_vpc = {
.bdrv_open = vpc_open,
.bdrv_close = vpc_close,
.bdrv_reopen_prepare = vpc_reopen_prepare,
.bdrv_create2 = vpc_create,
.bdrv_create = vpc_create,
.bdrv_read = vpc_co_read,
.bdrv_write = vpc_co_write,
block/vvfat.c
+2 -12
View File
@@ -2911,7 +2911,6 @@ static BlockDriver vvfat_write_target = {
static int enable_write_target(BDRVVVFATState *s, Error **errp)
{
BlockDriver *bdrv_qcow = NULL;
QemuOptsList *create_opts = NULL;
QemuOpts *opts = NULL;
int ret;
int size = sector2cluster(s, s->sector_count);
@@ -2927,21 +2926,12 @@ static int enable_write_target(BDRVVVFATState *s, Error **errp)
}
bdrv_qcow = bdrv_find_format("qcow");
assert(!(bdrv_qcow->create_opts && bdrv_qcow->create_options));
if (bdrv_qcow->create_options) {
create_opts = params_to_opts(bdrv_qcow->create_options);
} else {
create_opts = bdrv_qcow->create_opts;
}
opts = qemu_opts_create(create_opts, NULL, 0, &error_abort);
opts = qemu_opts_create(bdrv_qcow->create_opts, NULL, 0, &error_abort);
qemu_opt_set_number(opts, BLOCK_OPT_SIZE, s->sector_count * 512);
qemu_opt_set(opts, BLOCK_OPT_BACKING_FILE, "fat:");
ret = bdrv_create(bdrv_qcow, s->qcow_filename, NULL, opts, errp);
ret = bdrv_create(bdrv_qcow, s->qcow_filename, opts, errp);
qemu_opts_del(opts);
if (bdrv_qcow->create_options) {
qemu_opts_free(create_opts);
}
if (ret < 0) {
goto err;
}
include/block/block.h
+3 -5
View File
@@ -204,9 +204,8 @@ BlockDriver *bdrv_find_format(const char *format_name);
BlockDriver *bdrv_find_whitelisted_format(const char *format_name,
bool readonly);
int bdrv_create(BlockDriver *drv, const char* filename,
QEMUOptionParameter *options, QemuOpts *opts, Error **errp);
int bdrv_create_file(const char* filename, QEMUOptionParameter *options,
QemuOpts *opts, Error **errp);
QemuOpts *opts, Error **errp);
int bdrv_create_file(const char *filename, QemuOpts *opts, Error **errp);
BlockDriverState *bdrv_new(const char *device_name, Error **errp);
void bdrv_make_anon(BlockDriverState *bs);
void bdrv_swap(BlockDriverState *bs_new, BlockDriverState *bs_old);
@@ -312,8 +311,7 @@ typedef enum {
int bdrv_check(BlockDriverState *bs, BdrvCheckResult *res, BdrvCheckMode fix);
int bdrv_amend_options(BlockDriverState *bs_new, QEMUOptionParameter *options,
QemuOpts *opts);
int bdrv_amend_options(BlockDriverState *bs_new, QemuOpts *opts);
/* external snapshots */
bool bdrv_recurse_is_first_non_filter(BlockDriverState *bs,

Some files were not shown because too many files have changed in this diff Show More