From 8decb0a96de0accfc8361890cbcf9db89f8fe8ba Mon Sep 17 00:00:00 2001 From: Marek Olšák Date: Tue, 15 Feb 2011 02:34:05 +0100 Subject: r300g: fix a possible race condition when mapping a buffer This is the last one I think. --- src/gallium/winsys/radeon/drm/radeon_drm_bo.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/gallium/winsys/radeon/drm/radeon_drm_bo.h') diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_bo.h b/src/gallium/winsys/radeon/drm/radeon_drm_bo.h index cb1afd6257..d877512be5 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_bo.h +++ b/src/gallium/winsys/radeon/drm/radeon_drm_bo.h @@ -34,6 +34,7 @@ #include "radeon_winsys.h" #include "pipebuffer/pb_bufmgr.h" +#include "os/os_thread.h" #define RADEON_PB_USAGE_CACHE (1 << 28) #define RADEON_PB_USAGE_DOMAIN_GTT (1 << 29) @@ -47,6 +48,8 @@ struct radeon_bo { struct radeon_drm_winsys *rws; void *ptr; + pipe_mutex map_mutex; + uint32_t size; uint32_t handle; uint32_t name; -- cgit v1.2.3