| commit | 5087a50e66bd51b6e72c60bce4757a42b93f6b2c | [log] [tgz] |
|---|---|---|
| author | Michael S. Tsirkin <mst@redhat.com> | Sun Oct 30 21:29:59 2011 +0200 |
| committer | Rusty Russell <rusty@rustcorp.com.au> | Wed Nov 02 11:41:02 2011 +1030 |
| tree | b0a0f017fbeeef3b6be8604f6e40b54ce1053bac | |
| parent | edfd52e6367270c90f3fd7cc302b375ffa89f91e [diff] |
virtio-blk: use ida to allocate disk index Based on a patch by Mark Wu <dwu@redhat.com> Current index allocation in virtio-blk is based on a monotonically increasing variable "index". This means we'll run out of numbers after a while. It also could cause confusion about the disk name in the case of hot-plugging disks. Change virtio-blk to use ida to allocate index, instead. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>