Commit c4aff2b7 authored by Alon Levy's avatar Alon Levy

xspice/qxl_ring: yield when ring is full

parent ee0e638e
......@@ -75,7 +75,11 @@ qxl_ring_push (struct qxl_ring *ring,
while (header->prod - header->cons == header->num_items)
header->notify_on_cons = header->cons + 1;
#ifdef XSPICE
/* in gtkperf, circles, this is a major bottleneck. Can't be that good in a vm either
* Adding the yield reduces cpu usage, but doesn't improve throughput. */
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