qemu-patch-raspberry4/hw/virtio/dataplane
Stefan Hajnoczi abd764250f dataplane: do not free VirtQueueElement in vring_push()
VirtQueueElement is allocated in vring_pop() so it seems to make sense
that vring_push() should free it.  Alas, virtio-blk frees
VirtQueueElement itself in virtio_blk_free_request().

This patch solves a double-free assertion in glib's g_slice_free().

Rename vring_free_element() to vring_unmap_element() since it no longer
frees the VirtQueueElement.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Tested-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-07-14 12:03:20 +02:00
..
Makefile.objs dataplane: replace hostmem with memory_region_find 2013-12-20 09:11:57 +01:00
vring.c dataplane: do not free VirtQueueElement in vring_push() 2014-07-14 12:03:20 +02:00