From d958cd7bb95558aa6c49824e2ae2b302f1433d2e Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Thu, 16 Oct 2008 10:51:31 +1000 Subject: radeon: use discardable flags on no backing store objects --- linux-core/radeon_gem.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'linux-core/radeon_gem.c') diff --git a/linux-core/radeon_gem.c b/linux-core/radeon_gem.c index 225f0269..5e2ad98b 100644 --- a/linux-core/radeon_gem.c +++ b/linux-core/radeon_gem.c @@ -74,7 +74,7 @@ int radeon_gem_info_ioctl(struct drm_device *dev, void *data, } struct drm_gem_object *radeon_gem_object_alloc(struct drm_device *dev, int size, int alignment, - int initial_domain) + int initial_domain, bool discardable) { struct drm_gem_object *obj; struct drm_radeon_gem_object *obj_priv; @@ -97,6 +97,9 @@ struct drm_gem_object *radeon_gem_object_alloc(struct drm_device *dev, int size, flags |= DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE | DRM_BO_FLAG_EXE; + if (discardable) + flags |= DRM_BO_FLAG_DISCARDABLE; + if (alignment == 0) alignment = PAGE_SIZE; @@ -129,7 +132,7 @@ int radeon_gem_create_ioctl(struct drm_device *dev, void *data, /* create a gem object to contain this object in */ args->size = roundup(args->size, PAGE_SIZE); - obj = radeon_gem_object_alloc(dev, args->size, args->alignment, args->initial_domain); + obj = radeon_gem_object_alloc(dev, args->size, args->alignment, args->initial_domain, args->no_backing_store); if (!obj) return -EINVAL; -- cgit v1.2.3