v3:
* Add Christian's Tested-by: [Kevin]
* Resolved merge conflict in Patch 4 with qemu.git/master [Kevin]
This series fixes issues recently introduced when unifying virtio-blk
dataplane's request handling with non-dataplane virtio-blk.
The problems include broken memory allocation for dataplane requests and a
performance regression for non-dataplane. See the patches for details.
Stefan Hajnoczi (4):
virtio-blk: avoid dataplane VirtIOBlockReq early free
dataplane: do not free VirtQueueElement in vring_push()
virtio-blk: avoid g_slice_new0() for VirtIOBlockReq and
VirtQueueElement
virtio-blk: embed VirtQueueElement in VirtIOBlockReq
hw/block/dataplane/virtio-blk.c | 30 +++++++++++-----------
hw/block/virtio-blk.c | 50 ++++++++++++++++++-------------------
hw/virtio/dataplane/vring.c | 22 ++++++----------
include/hw/virtio/dataplane/vring.h | 3 +--
include/hw/virtio/virtio-blk.h | 6 ++++-
5 files changed, 53 insertions(+), 58 deletions(-)
--
1.9.3
