virtio_blk: Use contigmalloc/contigfree for vtblk_request allocations.
authorImre Vadasz <imre@vdsz.com>
Sun, 13 Dec 2015 00:24:23 +0000 (01:24 +0100)
committerImre Vadász <imre@vdsz.com>
Sun, 13 Dec 2015 00:35:08 +0000 (01:35 +0100)
commitf9d3f193aa805829d2b1e3253c9a45af91a9d276
tree196f2b15de2fc1b0a6595711f5ddd1178dcf1db0
parent3779d0ea8449cdc4961e83d69bdfe3410727ba94
virtio_blk: Use contigmalloc/contigfree for vtblk_request allocations.

This should fix the "panic: header spanned multiple segments: 2" panic
occuring for some users when running in qemu.

Reported-By: Jim B.
sys/dev/virtual/virtio/block/virtio_blk.c