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| author | Markus Armbruster <armbru@redhat.com> | 2011-08-03 15:07:40 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2011-09-06 11:23:51 +0200 |
| commit | fa879d62eb51253d00b6920ce1d1d9d261370a49 (patch) | |
| tree | f83542a0ae74fe8ef0078f90098ae6aa7e02a7d6 /hw/xen_disk.c | |
| parent | 648fb0ea5e9d7f32c80ec23c3ece4321403dfecd (diff) | |
| download | qemu-fa879d62eb51253d00b6920ce1d1d9d261370a49.zip qemu-fa879d62eb51253d00b6920ce1d1d9d261370a49.tar.gz qemu-fa879d62eb51253d00b6920ce1d1d9d261370a49.tar.bz2 | |
block: Attach non-qdev devices as well
For now, this just protects against programming errors like having the
same drive back multiple non-qdev devices, or untimely bdrv_delete().
Later commits will add other interesting uses.
While there, rename BlockDriverState member peer to dev, bdrv_attach()
to bdrv_attach_dev(), bdrv_detach() to bdrv_detach_dev(), and
bdrv_get_attached() to bdrv_get_attached_dev().
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw/xen_disk.c')
| -rw-r--r-- | hw/xen_disk.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/xen_disk.c b/hw/xen_disk.c index bd5c669..da531a6 100644 --- a/hw/xen_disk.c +++ b/hw/xen_disk.c @@ -697,6 +697,7 @@ static int blk_init(struct XenDevice *xendev) xen_be_printf(&blkdev->xendev, 2, "get configured bdrv (cmdline setup)\n"); blkdev->bs = blkdev->dinfo->bdrv; } + bdrv_attach_dev_nofail(blkdev->bs, blkdev); blkdev->file_blk = BLOCK_SIZE; blkdev->file_size = bdrv_getlength(blkdev->bs); if (blkdev->file_size < 0) { |