5 files changed, 12 insertions, 19 deletions

diff --git a/linux-core/drmP.h b/linux-core/drmP.h
index e59322d0..b10e9881 100644
--- a/linux-core/drmP.h
+++ b/linux-core/drmP.h
@@ -763,7 +763,6 @@ typedef struct drm_cache {
 
 	kmem_cache_t *mm;
 	kmem_cache_t *fence_object;
-	kmem_cache_t *ref_object;
 } drm_cache_t;
 
 
diff --git a/linux-core/drm_drv.c b/linux-core/drm_drv.c
index e1ee35c1..75c89c1c 100644
--- a/linux-core/drm_drv.c
+++ b/linux-core/drm_drv.c
@@ -228,7 +228,7 @@ int drm_lastclose(drm_device_t * dev)
 	if (dev->vmalist) {
 		for (vma = dev->vmalist; vma; vma = vma_next) {
 			vma_next = vma->next;
-			drm_free(vma, sizeof(*vma), DRM_MEM_VMAS);
+			drm_ctl_free(vma, sizeof(*vma), DRM_MEM_VMAS);
 		}
 		dev->vmalist = NULL;
 	}
@@ -464,14 +464,6 @@ static int drm_create_memory_caches(void)
 	if (!drm_cache.fence_object)
 		return -ENOMEM;
 
-	drm_cache.ref_object= kmem_cache_create("drm_ref_object_t", 
-						sizeof(drm_ref_object_t),
-						0,
-						SLAB_HWCACHE_ALIGN,
-						NULL,NULL);
-	if (!drm_cache.ref_object)
-		return -ENOMEM;
-	
 	return 0;
 }
 
@@ -489,8 +481,6 @@ static void drm_free_mem_cache(kmem_cache_t *cache,
 static void drm_free_memory_caches(void )
 {
 	
-	drm_free_mem_cache(drm_cache.ref_object, "ref object");
-	drm_cache.ref_object = NULL;
 	drm_free_mem_cache(drm_cache.fence_object, "fence object");
 	drm_cache.fence_object = NULL;
 	drm_free_mem_cache(drm_cache.mm, "memory manager block");
diff --git a/linux-core/drm_proc.c b/linux-core/drm_proc.c
index 4bb71ca7..863cacfc 100644
--- a/linux-core/drm_proc.c
+++ b/linux-core/drm_proc.c
@@ -469,8 +469,13 @@ static int drm__objects_info(char *buf, char **start, off_t offset, int request,
 
 	drm_query_memctl(&used_mem, &low_mem, &high_mem);
 
-	DRM_PROC_PRINT("Used object memory is %lu pages.\n", 
-		       (unsigned long) (used_mem >> PAGE_SHIFT));
+	if (used_mem > 16*PAGE_SIZE) { 
+		DRM_PROC_PRINT("Used object memory is %lu pages.\n", 
+			       (unsigned long) (used_mem >> PAGE_SHIFT));
+	} else {
+		DRM_PROC_PRINT("Used object memory is %lu bytes.\n", 
+			       (unsigned long) used_mem);
+	}
 	DRM_PROC_PRINT("Soft object memory usage threshold is %lu pages.\n", 
 		       (unsigned long) (low_mem >> PAGE_SHIFT));
 	DRM_PROC_PRINT("Hard object memory usage threshold is %lu pages.\n", 
diff --git a/linux-core/drm_stub.c b/linux-core/drm_stub.c
index 66310560..8413fb4f 100644
--- a/linux-core/drm_stub.c
+++ b/linux-core/drm_stub.c
@@ -56,8 +56,7 @@ struct proc_dir_entry *drm_proc_root;
 
 drm_cache_t drm_cache =
 { .mm = NULL,
-  .fence_object = NULL,
-  .ref_object = NULL
+  .fence_object = NULL
 };
 
 static int drm_fill_in_dev(drm_device_t * dev, struct pci_dev *pdev,
diff --git a/linux-core/drm_vm.c b/linux-core/drm_vm.c
index 1654236d..aa112751 100644
--- a/linux-core/drm_vm.c
+++ b/linux-core/drm_vm.c
@@ -315,7 +315,7 @@ static void drm_vm_shm_close(struct vm_area_struct *vma)
 			} else {
 				dev->vmalist = pt->next;
 			}
-			drm_free(pt, sizeof(*pt), DRM_MEM_VMAS);
+			drm_ctl_free(pt, sizeof(*pt), DRM_MEM_VMAS);
 		} else {
 			prev = pt;
 		}
@@ -567,7 +567,7 @@ static void drm_vm_open(struct vm_area_struct *vma)
 		  vma->vm_start, vma->vm_end - vma->vm_start);
 	atomic_inc(&dev->vma_count);
 
-	vma_entry = drm_alloc(sizeof(*vma_entry), DRM_MEM_VMAS);
+	vma_entry = drm_ctl_alloc(sizeof(*vma_entry), DRM_MEM_VMAS);
 	if (vma_entry) {
 		mutex_lock(&dev->struct_mutex);
 		vma_entry->vma = vma;
@@ -627,7 +627,7 @@ static void drm_vm_close(struct vm_area_struct *vma)
 			} else {
 				dev->vmalist = pt->next;
 			}
-			drm_free(pt, sizeof(*pt), DRM_MEM_VMAS);
+			drm_ctl_free(pt, sizeof(*pt), DRM_MEM_VMAS);
 			break;
 		}
 	}