Mesa (master): r600g: add bo wait after map.

[Dave Airlie]

Module: Mesa
Branch: master
Commit: 121a625c1651ddc181e374ebdf16bc5c46f6eaa9
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=121a625c1651ddc181e374ebdf16bc5c46f6eaa9

Author: Dave Airlie <airlied at redhat.com>
Date:   Fri Aug  6 11:44:31 2010 +1000

r600g: add bo wait after map.

---

 src/gallium/drivers/r600/r600_texture.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c
index 033c71f..1bce911 100644
--- a/src/gallium/drivers/r600/r600_texture.c
+++ b/src/gallium/drivers/r600/r600_texture.c
@@ -240,6 +240,8 @@ void* r600_texture_transfer_map(struct pipe_context *ctx,
 	if (radeon_bo_map(rscreen->rw, resource->bo)) {
 		return NULL;
 	}
+	radeon_bo_wait(rscreen->rw, resource->bo);
+
 	map = resource->bo->data;
 
 	return map + rtransfer->offset +