Stefan Hajnoczi 297a75e6c5 virtio: add virtqueue_rewind() ... virtqueue_discard() requires a VirtQueueElement but virtio-balloon does not migrate its in-use element. Introduce a new function that is similar to virtqueue_discard() but doesn't require a VirtQueueElement. This will allow virtio-balloon to access element again after migration with the usual proviso that the guest may have modified the vring since last time. Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Roman Kagan <rkagan@virtuozzo.com> Cc: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Ladi Prosek <lprosek@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>		2016-09-09 20:58:34 +03:00
..
block	drive-backup: added support for data compression	2016-09-05 19:06:48 +02:00
crypto	crypto: add support for querying parameters for block encryption	2016-07-26 17:46:37 +02:00
disas	disas: Fix ATTRIBUTE_UNUSED define clash with ALSA headers	2016-07-19 16:40:39 +01:00
exec	tcg: Reorg TCGOp chaining	2016-08-05 21:44:18 +05:30
fpu	softfloat: Fix warn about implicit conversion from int to int8_t	2016-08-15 16:15:38 +01:00
hw	virtio: add virtqueue_rewind()	2016-09-09 20:58:34 +03:00
io	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
libdecnumber	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
migration	Clean up decorations and whitespace around header guards	2016-07-12 16:20:46 +02:00
monitor	monitor: fix crash when leaving qemu with spice audio	2016-08-08 14:16:11 +02:00
net	net: Use correct type for bool flag	2016-07-19 20:18:27 +02:00
qapi	blockjob: Update description of the 'id' field	2016-07-13 13:26:02 +02:00
qemu	coroutine: Assert that no locks are held on termination	2016-09-05 19:06:48 +02:00
qom	exec: Set cpu_index only if it's not been explictly set	2016-07-26 15:32:01 -03:00
standard-headers	linux-headers: update	2016-09-05 15:15:16 +02:00
sysemu	Block layer patches	2016-09-06 17:18:17 +01:00
ui	clang: Fix warning reg. expansion to 'defined'	2016-08-09 22:57:36 +02:00
elf.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
glib-compat.h	glib-compat: add g_(s)list_free_full()	2016-09-08 17:57:32 +04:00
qemu-common.h	Update ancient copyright string in -version output	2016-08-11 16:24:53 +01:00
qemu-io.h	qemu-io: Use BlockBackend	2015-02-16 15:07:19 +00:00
trace-tcg.h	Clean up decorations and whitespace around header guards	2016-07-12 16:20:46 +02:00
trace.h	Clean up decorations and whitespace around header guards	2016-07-12 16:20:46 +02:00