From 4cd33c48ea25ba17e9d0383fe914c3e58b48f7dd Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Tue, 17 May 2016 15:44:49 -0400 Subject: drm/msm: add madvise ioctl Doesn't do anything too interesting until we wire up shrinker. Pretty much lifted from i915. Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/msm_gem.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/gpu/drm/msm/msm_gem.h') diff --git a/drivers/gpu/drm/msm/msm_gem.h b/drivers/gpu/drm/msm/msm_gem.h index 9facd4b6ffd9..fa8e1f16f18e 100644 --- a/drivers/gpu/drm/msm/msm_gem.h +++ b/drivers/gpu/drm/msm/msm_gem.h @@ -29,6 +29,11 @@ struct msm_gem_object { uint32_t flags; + /** + * Advice: are the backing pages purgeable? + */ + uint8_t madv; + /* And object is either: * inactive - on priv->inactive_list * active - on one one of the gpu's active_list.. well, at -- cgit v1.2.3