From: Micah Richert <richert@braincorporation.com>
Date: Wed, 9 Apr 2014 21:11:31 +0000 (-0700)
Subject: drm/msm: fix memory leak
X-Git-Tag: v4.9.8~6462^2~6^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1ffa2425bf7cc70f87d5cdbe12175fd4c661dd19;p=platform%2Fkernel%2Flinux-rpi3.git

drm/msm: fix memory leak

Signed-off-by: Micah Richert <richert@braincorporation.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---

diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c
index 3da8264..bb8026d 100644
--- a/drivers/gpu/drm/msm/msm_gem.c
+++ b/drivers/gpu/drm/msm/msm_gem.c
@@ -118,8 +118,10 @@ static void put_pages(struct drm_gem_object *obj)
 
 		if (iommu_present(&platform_bus_type))
 			drm_gem_put_pages(obj, msm_obj->pages, true, false);
-		else
+		else {
 			drm_mm_remove_node(msm_obj->vram_node);
+			drm_free_large(msm_obj->pages);
+		}
 
 		msm_obj->pages = NULL;
 	}