diff options
| author | Michael S. Tsirkin <mst@redhat.com> | 2011-10-30 15:29:59 -0400 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2011-11-01 21:11:02 -0400 |
| commit | 5087a50e66bd51b6e72c60bce4757a42b93f6b2c (patch) | |
| tree | b0a0f017fbeeef3b6be8604f6e40b54ce1053bac /block/blk-lib.c | |
| 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>
Diffstat (limited to 'block/blk-lib.c')
0 files changed, 0 insertions, 0 deletions