diff options
| -rw-r--r-- | blockdev.c | 17 | ||||
| -rw-r--r-- | include/sysemu/blockdev.h | 1 |
2 files changed, 17 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) diff --git a/include/sysemu/blockdev.h b/include/sysemu/blockdev.h index 804ec8839b..10820910d7 100644 --- a/include/sysemu/blockdev.h +++ b/include/sysemu/blockdev.h @@ -37,6 +37,7 @@ struct DriveInfo { int bus; int unit; int auto_del; /* see blockdev_mark_auto_del() */ + bool enable_auto_del; /* Only for legacy drive_init() */ int media_cd; int cyls, heads, secs, trans; QemuOpts *opts; |