Module: Mesa Branch: master Commit: 369afdb7b61b3fdc8fa2851c751d8349f15bc822 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=369afdb7b61b3fdc8fa2851c751d8349f15bc822
Author: Marek Olšák <[email protected]> Date: Wed Dec 9 22:45:56 2015 +0100 winsys/amdgpu: clear the buffer cache on mmap failure and try again Reviewed-by: Michel Dänzer <[email protected]> --- src/gallium/winsys/amdgpu/drm/amdgpu_bo.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c index 90f3a9f..a844773 100644 --- a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c +++ b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c @@ -229,6 +229,11 @@ static void *amdgpu_bo_map(struct pb_buffer *buf, return bo->user_ptr; r = amdgpu_bo_cpu_map(bo->bo, &cpu); + if (r) { + /* Clear the cache and try again. */ + pb_cache_release_all_buffers(&bo->ws->bo_cache); + r = amdgpu_bo_cpu_map(bo->bo, &cpu); + } return r ? NULL : cpu; } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
