block: Update bs->open_flags earlier in bdrv_open_common()
We're only doing this immediately before opening the image, but
bs->open_flags is used earlier in the function. At the moment this is
not causing problems because none of the checked flags are modified by
update_flags_from_options(), but this will change when we introduce
the "read-only" option.
This patch calls update_flags_from_options() at the beginning of the
function, immediately after creating the QemuOpts.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
diff --git a/block.c b/block.c
index 324dbe7..a98b75e 100644
--- a/block.c
+++ b/block.c
@@ -961,6 +961,8 @@
goto fail_opts;
}
+ update_flags_from_options(&bs->open_flags, opts);
+
driver_name = qemu_opt_get(opts, "driver");
drv = bdrv_find_format(driver_name);
assert(drv != NULL);
@@ -1022,9 +1024,6 @@
bs->drv = drv;
bs->opaque = g_malloc0(drv->instance_size);
- /* Apply cache mode options */
- update_flags_from_options(&bs->open_flags, opts);
-
/* Open the image, either directly or using a protocol */
open_flags = bdrv_open_flags(bs, bs->open_flags);
if (drv->bdrv_file_open) {
