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-rw-r--r--blockdev.c17
1 files changed, 16 insertions, 1 deletions
diff --git a/blockdev.c b/blockdev.c
index ab79df7bff..52996eada3 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -89,6 +89,10 @@ void blockdev_mark_auto_del(BlockDriverState *bs)
{
DriveInfo *dinfo = drive_get_by_blockdev(bs);
+ if (dinfo && !dinfo->enable_auto_del) {
+ return;
+ }
+
if (bs->job) {
block_job_cancel(bs->job);
}
@@ -746,6 +750,7 @@ static void qemu_opt_rename(QemuOpts *opts, const char *from, const char *to)
DriveInfo *drive_init(QemuOpts *all_opts, BlockInterfaceType block_default_type)
{
const char *value;
+ DriveInfo *dinfo;
/* Change legacy command line options into QMP ones */
qemu_opt_rename(all_opts, "iops", "throttling.iops-total");
@@ -794,7 +799,17 @@ DriveInfo *drive_init(QemuOpts *all_opts, BlockInterfaceType block_default_type)
qemu_opt_unset(all_opts, "cache");
}
- return blockdev_init(all_opts, block_default_type);
+ /* Actual block device init: Functionality shared with blockdev-add */
+ dinfo = blockdev_init(all_opts, block_default_type);
+ if (dinfo == NULL) {
+ goto fail;
+ }
+
+ /* Set legacy DriveInfo fields */
+ dinfo->enable_auto_del = true;
+
+fail:
+ return dinfo;
}
void do_commit(Monitor *mon, const QDict *qdict)