guest_rb_size    2854 drivers/gpu/drm/i915/gvt/cmd_parser.c 	unsigned long gma_head, gma_tail, gma_top, guest_rb_size;
guest_rb_size    2859 drivers/gpu/drm/i915/gvt/cmd_parser.c 	guest_rb_size = _RING_CTL_BUF_SIZE(workload->rb_ctl);
guest_rb_size    2862 drivers/gpu/drm/i915/gvt/cmd_parser.c 	workload->rb_len = (workload->rb_tail + guest_rb_size -
guest_rb_size    2863 drivers/gpu/drm/i915/gvt/cmd_parser.c 			workload->rb_head) % guest_rb_size;
guest_rb_size    2867 drivers/gpu/drm/i915/gvt/cmd_parser.c 	gma_top = workload->rb_start + guest_rb_size;