diff options
Diffstat (limited to 'blockdev.c')
| -rw-r--r-- | blockdev.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/blockdev.c b/blockdev.c index d0e3d9c41a..b6d24449e3 100644 --- a/blockdev.c +++ b/blockdev.c @@ -2865,15 +2865,16 @@ void hmp_drive_del(Monitor *mon, const QDict *qdict) blk_remove_bs(blk); } + /* Make the BlockBackend and the attached BlockDriverState anonymous */ monitor_remove_blk(blk); + if (blk_bs(blk)) { + bdrv_make_anon(blk_bs(blk)); + } - /* if we have a device attached to this BlockDriverState - * then we need to make the drive anonymous until the device - * can be removed. If this is a drive with no device backing - * then we can just get rid of the block driver state right here. + /* If this BlockBackend has a device attached to it, its refcount will be + * decremented when the device is removed; otherwise we have to do so here. */ if (blk_get_attached_dev(blk)) { - blk_hide_on_behalf_of_hmp_drive_del(blk); /* Further I/O must not pause the guest */ blk_set_on_error(blk, BLOCKDEV_ON_ERROR_REPORT, BLOCKDEV_ON_ERROR_REPORT); |