mav a4ce980fef MFC r279651, r279652, r279657: ...

Add support for TOPOLOGY feature of virtio block device.

Passing through physical block size/offset from underlying storage allows
guest to manage proper data and I/O alignment to improve performance.

2015-03-19 09:53:00 +00:00

..

virtio_blk.c

MFC r279642: Reenable VIRTIO_BLK_F_TOPOLOGY feature.

2015-03-19 09:47:57 +00:00

virtio_blk.h

MFC r279651, r279652, r279657:

2015-03-19 09:53:00 +00:00