drm: Remove memory debugging infrastructure.

It hasn't been used in ages, and having the user tell your how much
memory is being freed at free time is a recipe for disaster even if it
was ever used.

Signed-off-by: Eric Anholt <eric@anholt.net>

39 files changed, 324 insertions, 523 deletions

diff --git a/drivers/gpu/drm/drm_agpsupport.c b/drivers/gpu/drm/drm_agpsupport.c
index 14796594e5d..7a0d042c8d6 100644
--- a/drivers/gpu/drm/drm_agpsupport.c
+++ b/drivers/gpu/drm/drm_agpsupport.c
@@ -203,7 +203,7 @@ int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request)
 
 	if (!dev->agp || !dev->agp->acquired)
 		return -EINVAL;
-	if (!(entry = drm_alloc(sizeof(*entry), DRM_MEM_AGPLISTS)))
+	if (!(entry = kmalloc(sizeof(*entry), GFP_KERNEL)))
 		return -ENOMEM;
 
 	memset(entry, 0, sizeof(*entry));
@@ -211,7 +211,7 @@ int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request)
 	pages = (request->size + PAGE_SIZE - 1) / PAGE_SIZE;
 	type = (u32) request->type;
 	if (!(memory = drm_alloc_agp(dev, pages, type))) {
-		drm_free(entry, sizeof(*entry), DRM_MEM_AGPLISTS);
+		kfree(entry);
 		return -ENOMEM;
 	}
 
@@ -369,7 +369,7 @@ int drm_agp_free(struct drm_device *dev, struct drm_agp_buffer *request)
 	list_del(&entry->head);
 
 	drm_free_agp(entry->memory, entry->pages);
-	drm_free(entry, sizeof(*entry), DRM_MEM_AGPLISTS);
+	kfree(entry);
 	return 0;
 }
 EXPORT_SYMBOL(drm_agp_free);
@@ -397,13 +397,13 @@ struct drm_agp_head *drm_agp_init(struct drm_device *dev)
 {
 	struct drm_agp_head *head = NULL;
 
-	if (!(head = drm_alloc(sizeof(*head), DRM_MEM_AGPLISTS)))
+	if (!(head = kmalloc(sizeof(*head), GFP_KERNEL)))
 		return NULL;
 	memset((void *)head, 0, sizeof(*head));
 	head->bridge = agp_find_bridge(dev->pdev);
 	if (!head->bridge) {
 		if (!(head->bridge = agp_backend_acquire(dev->pdev))) {
-			drm_free(head, sizeof(*head), DRM_MEM_AGPLISTS);
+			kfree(head);
 			return NULL;
 		}
 		agp_copy_info(head->bridge, &head->agp_info);
@@ -412,7 +412,7 @@ struct drm_agp_head *drm_agp_init(struct drm_device *dev)
 		agp_copy_info(head->bridge, &head->agp_info);
 	}
 	if (head->agp_info.chipset == NOT_SUPPORTED) {
-		drm_free(head, sizeof(*head), DRM_MEM_AGPLISTS);
+		kfree(head);
 		return NULL;
 	}
 	INIT_LIST_HEAD(&head->memory);
diff --git a/drivers/gpu/drm/drm_auth.c b/drivers/gpu/drm/drm_auth.c
index ca7a9ef5007..932b5aa96a6 100644
--- a/drivers/gpu/drm/drm_auth.c
+++ b/drivers/gpu/drm/drm_auth.c
@@ -79,7 +79,7 @@ static int drm_add_magic(struct drm_master *master, struct drm_file *priv,
 	struct drm_device *dev = master->minor->dev;
 	DRM_DEBUG("%d\n", magic);
 
-	entry = drm_alloc(sizeof(*entry), DRM_MEM_MAGIC);
+	entry = kmalloc(sizeof(*entry), GFP_KERNEL);
 	if (!entry)
 		return -ENOMEM;
 	memset(entry, 0, sizeof(*entry));
@@ -120,7 +120,7 @@ static int drm_remove_magic(struct drm_master *master, drm_magic_t magic)
 	list_del(&pt->head);
 	mutex_unlock(&dev->struct_mutex);
 
-	drm_free(pt, sizeof(*pt), DRM_MEM_MAGIC);
+	kfree(pt);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c
index 80a257554b3..6246e3f3dad 100644
--- a/drivers/gpu/drm/drm_bufs.c
+++ b/drivers/gpu/drm/drm_bufs.c
@@ -151,7 +151,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 	unsigned long user_token;
 	int ret;
 
-	map = drm_alloc(sizeof(*map), DRM_MEM_MAPS);
+	map = kmalloc(sizeof(*map), GFP_KERNEL);
 	if (!map)
 		return -ENOMEM;
 
@@ -165,7 +165,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 	 * when processes fork.
 	 */
 	if ((map->flags & _DRM_REMOVABLE) && map->type != _DRM_SHM) {
-		drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+		kfree(map);
 		return -EINVAL;
 	}
 	DRM_DEBUG("offset = 0x%08llx, size = 0x%08lx, type = %d\n",
@@ -179,7 +179,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 		map->size = PAGE_ALIGN(map->size);
 
 	if ((map->offset & (~(resource_size_t)PAGE_MASK)) || (map->size & (~PAGE_MASK))) {
-		drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+		kfree(map);
 		return -EINVAL;
 	}
 	map->mtrr = -1;
@@ -191,7 +191,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 #if !defined(__sparc__) && !defined(__alpha__) && !defined(__ia64__) && !defined(__powerpc64__) && !defined(__x86_64__)
 		if (map->offset + (map->size-1) < map->offset ||
 		    map->offset < virt_to_phys(high_memory)) {
-			drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+			kfree(map);
 			return -EINVAL;
 		}
 #endif
@@ -212,7 +212,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 				list->map->size = map->size;
 			}
 
-			drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+			kfree(map);
 			*maplist = list;
 			return 0;
 		}
@@ -227,7 +227,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 		if (map->type == _DRM_REGISTERS) {
 			map->handle = ioremap(map->offset, map->size);
 			if (!map->handle) {
-				drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+				kfree(map);
 				return -ENOMEM;
 			}
 		}
@@ -243,7 +243,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 				list->map->size = map->size;
 			}
 
-			drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+			kfree(map);
 			*maplist = list;
 			return 0;
 		}
@@ -251,7 +251,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 		DRM_DEBUG("%lu %d %p\n",
 			  map->size, drm_order(map->size), map->handle);
 		if (!map->handle) {
-			drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+			kfree(map);
 			return -ENOMEM;
 		}
 		map->offset = (unsigned long)map->handle;
@@ -259,7 +259,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 			/* Prevent a 2nd X Server from creating a 2nd lock */
 			if (dev->primary->master->lock.hw_lock != NULL) {
 				vfree(map->handle);
-				drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+				kfree(map);
 				return -EBUSY;
 			}
 			dev->sigdata.lock = dev->primary->master->lock.hw_lock = map->handle;	/* Pointer to lock */
@@ -270,7 +270,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 		int valid = 0;
 
 		if (!drm_core_has_AGP(dev)) {
-			drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+			kfree(map);
 			return -EINVAL;
 		}
 #ifdef __alpha__
@@ -303,7 +303,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 			}
 		}
 		if (!list_empty(&dev->agp->memory) && !valid) {
-			drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+			kfree(map);
 			return -EPERM;
 		}
 		DRM_DEBUG("AGP offset = 0x%08llx, size = 0x%08lx\n",
@@ -316,7 +316,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 	}
 	case _DRM_SCATTER_GATHER:
 		if (!dev->sg) {
-			drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+			kfree(map);
 			return -EINVAL;
 		}
 		map->offset += (unsigned long)dev->sg->virtual;
@@ -328,7 +328,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 		 * need to point to a 64bit variable first. */
 		dmah = drm_pci_alloc(dev, map->size, map->size, 0xffffffffUL);
 		if (!dmah) {
-			drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+			kfree(map);
 			return -ENOMEM;
 		}
 		map->handle = dmah->vaddr;
@@ -336,15 +336,15 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 		kfree(dmah);
 		break;
 	default:
-		drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+		kfree(map);
 		return -EINVAL;
 	}
 
-	list = drm_alloc(sizeof(*list), DRM_MEM_MAPS);
+	list = kmalloc(sizeof(*list), GFP_KERNEL);
 	if (!list) {
 		if (map->type == _DRM_REGISTERS)
 			iounmap(map->handle);
-		drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+		kfree(map);
 		return -EINVAL;
 	}
 	memset(list, 0, sizeof(*list));
@@ -362,8 +362,8 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 	if (ret) {
 		if (map->type == _DRM_REGISTERS)
 			iounmap(map->handle);
-		drm_free(map, sizeof(*map), DRM_MEM_MAPS);
-		drm_free(list, sizeof(*list), DRM_MEM_MAPS);
+		kfree(map);
+		kfree(list);
 		mutex_unlock(&dev->struct_mutex);
 		return ret;
 	}
@@ -448,7 +448,7 @@ int drm_rmmap_locked(struct drm_device *dev, struct drm_local_map *map)
 			list_del(&r_list->head);
 			drm_ht_remove_key(&dev->map_hash,
 					  r_list->user_token >> PAGE_SHIFT);
-			drm_free(r_list, sizeof(*r_list), DRM_MEM_MAPS);
+			kfree(r_list);
 			found = 1;
 			break;
 		}
@@ -491,7 +491,7 @@ int drm_rmmap_locked(struct drm_device *dev, struct drm_local_map *map)
 		DRM_ERROR("tried to rmmap GEM object\n");
 		break;
 	}
-	drm_free(map, sizeof(*map), DRM_MEM_MAPS);
+	kfree(map);
 
 	return 0;
 }
@@ -582,24 +582,16 @@ static void drm_cleanup_buf_error(struct drm_device * dev,
 				drm_pci_free(dev, entry->seglist[i]);
 			}
 		}
-		drm_free(entry->seglist,
-			 entry->seg_count *
-			 sizeof(*entry->seglist), DRM_MEM_SEGS);
+		kfree(entry->seglist);
 
 		entry->seg_count = 0;
 	}
 
 	if (entry->buf_count) {
 		for (i = 0; i < entry->buf_count; i++) {
-			if (entry->buflist[i].dev_private) {
-				drm_free(entry->buflist[i].dev_private,
-					 entry->buflist[i].dev_priv_size,
-					 DRM_MEM_BUFS);
-			}
+			kfree(entry->buflist[i].dev_private);
 		}
-		drm_free(entry->buflist,
-			 entry->buf_count *
-			 sizeof(*entry->buflist), DRM_MEM_BUFS);
+		kfree(entry->buflist);
 
 		entry->buf_count = 0;
 	}
@@ -698,8 +690,7 @@ int drm_addbufs_agp(struct drm_device * dev, struct drm_buf_desc * request)
 		return -EINVAL;
 	}
 
-	entry->buflist = drm_alloc(count * sizeof(*entry->buflist),
-				   DRM_MEM_BUFS);
+	entry->buflist = kmalloc(count * sizeof(*entry->buflist), GFP_KERNEL);
 	if (!entry->buflist) {
 		mutex_unlock(&dev->struct_mutex);
 		atomic_dec(&dev->buf_alloc);
@@ -729,7 +720,7 @@ int drm_addbufs_agp(struct drm_device * dev, struct drm_buf_desc * request)
 		buf->file_priv = NULL;
 
 		buf->dev_priv_size = dev->driver->dev_priv_size;
-		buf->dev_private = drm_alloc(buf->dev_priv_size, DRM_MEM_BUFS);
+		buf->dev_private = kmalloc(buf->dev_priv_size, GFP_KERNEL);
 		if (!buf->dev_private) {
 			/* Set count correctly so we free the proper amount. */
 			entry->buf_count = count;
@@ -749,10 +740,9 @@ int drm_addbufs_agp(struct drm_device * dev, struct drm_buf_desc * request)
 
 	DRM_DEBUG("byte_count: %d\n", byte_count);
 
-	temp_buflist = drm_realloc(dma->buflist,
-				   dma->buf_count * sizeof(*dma->buflist),
-				   (dma->buf_count + entry->buf_count)
-				   * sizeof(*dma->buflist), DRM_MEM_BUFS);
+	temp_buflist = krealloc(dma->buflist,
+				(dma->buf_count + entry->buf_count) *
+				sizeof(*dma->buflist), GFP_KERNEL);
 	if (!temp_buflist) {
 		/* Free the entry because it isn't valid */
 		drm_cleanup_buf_error(dev, entry);
@@ -854,8 +844,7 @@ int drm_addbufs_pci(struct drm_device * dev, struct drm_buf_desc * request)
 		return -EINVAL;
 	}
 
-	entry->buflist = drm_alloc(count * sizeof(*entry->buflist),
-				   DRM_MEM_BUFS);
+	entry->buflist = kmalloc(count * sizeof(*entry->buflist), GFP_KERNEL);
 	if (!entry->buflist) {
 		mutex_unlock(&dev->struct_mutex);
 		atomic_dec(&dev->buf_alloc);
@@ -863,11 +852,9 @@ int drm_addbufs_pci(struct drm_device * dev, struct drm_buf_desc * request)
 	}
 	memset(entry->buflist, 0, count * sizeof(*entry->buflist));
 
-	entry->seglist = drm_alloc(count * sizeof(*entry->seglist),
-				   DRM_MEM_SEGS);
+	entry->seglist = kmalloc(count * sizeof(*entry->seglist), GFP_KERNEL);
 	if (!entry->seglist) {
-		drm_free(entry->buflist,
-			 count * sizeof(*entry->buflist), DRM_MEM_BUFS);
+		kfree(entry->buflist);
 		mutex_unlock(&dev->struct_mutex);
 		atomic_dec(&dev->buf_alloc);
 		return -ENOMEM;
@@ -877,13 +864,11 @@ int drm_addbufs_pci(struct drm_device * dev, struct drm_buf_desc * request)
 	/* Keep the original pagelist until we know all the allocations
 	 * have succeeded
 	 */
-	temp_pagelist = drm_alloc((dma->page_count + (count << page_order))
-				  * sizeof(*dma->pagelist), DRM_MEM_PAGES);
+	temp_pagelist = kmalloc((dma->page_count + (count << page_order)) *
+			       sizeof(*dma->pagelist), GFP_KERNEL);
 	if (!temp_pagelist) {
-		drm_free(entry->buflist,
-			 count * sizeof(*entry->buflist), DRM_MEM_BUFS);
-		drm_free(entry->seglist,
-			 count * sizeof(*entry->seglist), DRM_MEM_SEGS);
+		kfree(entry->buflist);
+		kfree(entry->seglist);
 		mutex_unlock(&dev->struct_mutex);
 		atomic_dec(&dev->buf_alloc);
 		return -ENOMEM;
@@ -907,9 +892,7 @@ int drm_addbufs_pci(struct drm_device * dev, struct drm_buf_desc * request)
 			entry->buf_count = count;
 			entry->seg_count = count;
 			drm_cleanup_buf_error(dev, entry);
-			drm_free(temp_pagelist,
-				 (dma->page_count + (count << page_order))
-				 * sizeof(*dma->pagelist), DRM_MEM_PAGES);
+			kfree(temp_pagelist);
 			mutex_unlock(&dev->struct_mutex);
 			atomic_dec(&dev->buf_alloc);
 			return -ENOMEM;
@@ -940,18 +923,14 @@ int drm_addbufs_pci(struct drm_device * dev, struct drm_buf_desc * request)
 			buf->file_priv = NULL;
 
 			buf->dev_priv_size = dev->driver->dev_priv_size;
-			buf->dev_private = drm_alloc(buf->dev_priv_size,
-						     DRM_MEM_BUFS);
+			buf->dev_private = kmalloc(buf->dev_priv_size,
+						  GFP_KERNEL);
 			if (!buf->dev_private) {
 				/* Set count correctly so we free the proper amount. */
 				entry->buf_count = count;
 				entry->seg_count = count;
 				drm_cleanup_buf_error(dev, entry);
-				drm_free(temp_pagelist,
-					 (dma->page_count +
-					  (count << page_order))
-					 * sizeof(*dma->pagelist),
-					 DRM_MEM_PAGES);
+				kfree(temp_pagelist);
 				mutex_unlock(&dev->struct_mutex);
 				atomic_dec(&dev->buf_alloc);
 				return -ENOMEM;
@@ -964,16 +943,13 @@ int drm_addbufs_pci(struct drm_device * dev, struct drm_buf_desc * request)
 		byte_count += PAGE_SIZE << page_order;
 	}
 
-	temp_buflist = drm_realloc(dma->buflist,
-				   dma->buf_count * sizeof(*dma->buflist),
-				   (dma->buf_count + entry->buf_count)
-				   * sizeof(*dma->buflist), DRM_MEM_BUFS);
+	temp_buflist = krealloc(dma->buflist,
+				(dma->buf_count + entry->buf_count) *
+				sizeof(*dma->buflist), GFP_KERNEL);
 	if (!temp_buflist) {
 		/* Free the entry because it isn't valid */
 		drm_cleanup_buf_error(dev, entry);
-		drm_free(temp_pagelist,
-			 (dma->page_count + (count << page_order))
-			 * sizeof(*dma->pagelist), DRM_MEM_PAGES);
+		kfree(temp_pagelist);
 		mutex_unlock(&dev->struct_mutex);
 		atomic_dec(&dev->buf_alloc);
 		return -ENOMEM;
@@ -988,9 +964,7 @@ int drm_addbufs_pci(struct drm_device * dev, struct drm_buf_desc * request)
 	 * with the new one.
 	 */
 	if (dma->page_count) {
-		drm_free(dma->pagelist,
-			 dma->page_count * sizeof(*dma->pagelist),
-			 DRM_MEM_PAGES);
+		kfree(dma->pagelist);
 	}
 	dma->pagelist = temp_pagelist;
 
@@ -1086,8 +1060,8 @@ static int drm_addbufs_sg(struct drm_device * dev, struct drm_buf_desc * request
 		return -EINVAL;
 	}
 
-	entry->buflist = drm_alloc(count * sizeof(*entry->buflist),
-				   DRM_MEM_BUFS);
+	entry->buflist = kmalloc(count * sizeof(*entry->buflist),
+				GFP_KERNEL);
 	if (!entry->buflist) {
 		mutex_unlock(&dev->struct_mutex);
 		atomic_dec(&dev->buf_alloc);
@@ -1118,7 +1092,7 @@ static int drm_addbufs_sg(struct drm_device * dev, struct drm_buf_desc * request
 		buf->file_priv = NULL;
 
 		buf->dev_priv_size = dev->driver->dev_priv_size;
-		buf->dev_private = drm_alloc(buf->dev_priv_size, DRM_MEM_BUFS);
+		buf->dev_private = kmalloc(buf->dev_priv_size, GFP_KERNEL);
 		if (!buf->dev_private) {
 			/* Set count correctly so we free the proper amount. */
 			entry->buf_count = count;
@@ -1139,10 +1113,9 @@ static int drm_addbufs_sg(struct drm_device * dev, struct drm_buf_desc * request
 
 	DRM_DEBUG("byte_count: %d\n", byte_count);
 
-	temp_buflist = drm_realloc(dma->buflist,
-				   dma->buf_count * sizeof(*dma->buflist),
-				   (dma->buf_count + entry->buf_count)
-				   * sizeof(*dma->buflist), DRM_MEM_BUFS);
+	temp_buflist = krealloc(dma->buflist,
+				(dma->buf_count + entry->buf_count) *
+				sizeof(*dma->buflist), GFP_KERNEL);
 	if (!temp_buflist) {
 		/* Free the entry because it isn't valid */
 		drm_cleanup_buf_error(dev, entry);
@@ -1248,8 +1221,8 @@ static int drm_addbufs_fb(struct drm_device * dev, struct drm_buf_desc * request
 		return -EINVAL;
 	}
 
-	entry->buflist = drm_alloc(count * sizeof(*entry->buflist),
-				   DRM_MEM_BUFS);
+	entry->buflist = kmalloc(count * sizeof(*entry->buflist),
+				GFP_KERNEL);
 	if (!entry->buflist) {
 		mutex_unlock(&dev->struct_mutex);
 		atomic_dec(&dev->buf_alloc);
@@ -1279,7 +1252,7 @@ static int drm_addbufs_fb(struct drm_device * dev, struct drm_buf_desc * request
 		buf->file_priv = NULL;
 
 		buf->dev_priv_size = dev->driver->dev_priv_size;
-		buf->dev_private = drm_alloc(buf->dev_priv_size, DRM_MEM_BUFS);
+		buf->dev_private = kmalloc(buf->dev_priv_size, GFP_KERNEL);
 		if (!buf->dev_private) {
 			/* Set count correctly so we free the proper amount. */
 			entry->buf_count = count;
@@ -1299,10 +1272,9 @@ static int drm_addbufs_fb(struct drm_device * dev, struct drm_buf_desc * request
 
 	DRM_DEBUG("byte_count: %d\n", byte_count);
 
-	temp_buflist = drm_realloc(dma->buflist,
-				   dma->buf_count * sizeof(*dma->buflist),
-				   (dma->buf_count + entry->buf_count)
-				   * sizeof(*dma->buflist), DRM_MEM_BUFS);
+	temp_buflist = krealloc(dma->buflist,
+				(dma->buf_count + entry->buf_count) *
+				sizeof(*dma->buflist), GFP_KERNEL);
 	if (!temp_buflist) {
 		/* Free the entry because it isn't valid */
 		drm_cleanup_buf_error(dev, entry);
diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
index 7d1e53c10d4..2607753a320 100644
--- a/drivers/gpu/drm/drm_context.c
+++ b/drivers/gpu/drm/drm_context.c
@@ -341,7 +341,7 @@ int drm_addctx(struct drm_device *dev, void *data,
 			}
 	}
 
-	ctx_entry = drm_alloc(sizeof(*ctx_entry), DRM_MEM_CTXLIST);
+	ctx_entry = kmalloc(sizeof(*ctx_entry), GFP_KERNEL);
 	if (!ctx_entry) {
 		DRM_DEBUG("out of memory\n");
 		return -ENOMEM;
@@ -456,7 +456,7 @@ int drm_rmctx(struct drm_device *dev, void *data,
 		list_for_each_entry_safe(pos, n, &dev->ctxlist, head) {
 			if (pos->handle == ctx->handle) {
 				list_del(&pos->head);
-				drm_free(pos, sizeof(*pos), DRM_MEM_CTXLIST);
+				kfree(pos);
 				--dev->ctx_count;
 			}
 		}
diff --git a/drivers/gpu/drm/drm_debugfs.c b/drivers/gpu/drm/drm_debugfs.c
index 6ce0e2667a8..2960b6d7345 100644
--- a/drivers/gpu/drm/drm_debugfs.c
+++ b/drivers/gpu/drm/drm_debugfs.c
@@ -100,15 +100,13 @@ int drm_debugfs_create_files(struct drm_info_list *files, int count,
 		    (dev->driver->driver_features & features) != features)
 			continue;
 
-		tmp = drm_alloc(sizeof(struct drm_info_node),
-				_DRM_DRIVER);
+		tmp = kmalloc(sizeof(struct drm_info_node), GFP_KERNEL);
 		ent = debugfs_create_file(files[i].name, S_IFREG | S_IRUGO,
 					  root, tmp, &drm_debugfs_fops);
 		if (!ent) {
 			DRM_ERROR("Cannot create /sys/kernel/debug/dri/%s/%s\n",
 				  name, files[i].name);
-			drm_free(tmp, sizeof(struct drm_info_node),
-				 _DRM_DRIVER);
+			kfree(tmp);
 			ret = -1;
 			goto fail;
 		}
@@ -196,8 +194,7 @@ int drm_debugfs_remove_files(struct drm_info_list *files, int count,
 			if (tmp->info_ent == &files[i]) {
 				debugfs_remove(tmp->dent);
 				list_del(pos);
-				drm_free(tmp, sizeof(struct drm_info_node),
-					 _DRM_DRIVER);
+				kfree(tmp);
 			}
 		}
 	}
diff --git a/drivers/gpu/drm/drm_dma.c b/drivers/gpu/drm/drm_dma.c
index 7a8e2fba467..13f1537413f 100644
--- a/drivers/gpu/drm/drm_dma.c
+++ b/drivers/gpu/drm/drm_dma.c
@@ -47,7 +47,7 @@ int drm_dma_setup(struct drm_device *dev)
 {
 	int i;
 
-	dev->dma = drm_alloc(sizeof(*dev->dma), DRM_MEM_DRIVER);
+	dev->dma = kmalloc(sizeof(*dev->dma), GFP_KERNEL);
 	if (!dev->dma)
 		return -ENOMEM;
 
@@ -88,36 +88,19 @@ void drm_dma_takedown(struct drm_device *dev)
 					drm_pci_free(dev, dma->bufs[i].seglist[j]);
 				}
 			}
-			drm_free(dma->bufs[i].seglist,
-				 dma->bufs[i].seg_count
-				 * sizeof(*dma->bufs[0].seglist), DRM_MEM_SEGS);
+			kfree(dma->bufs[i].seglist);
 		}
 		if (dma->bufs[i].buf_count) {
 			for (j = 0; j < dma->bufs[i].buf_count; j++) {
-				if (dma->bufs[i].buflist[j].dev_private) {
-					drm_free(dma->bufs[i].buflist[j].
-						 dev_private,
-						 dma->bufs[i].buflist[j].
-						 dev_priv_size, DRM_MEM_BUFS);
-				}
+				kfree(dma->bufs[i].buflist[j].dev_private);
 			}
-			drm_free(dma->bufs[i].buflist,
-				 dma->bufs[i].buf_count *
-				 sizeof(*dma->bufs[0].buflist), DRM_MEM_BUFS);
+			kfree(dma->bufs[i].buflist);
 		}
 	}
 
-	if (dma->buflist) {
-		drm_free(dma->buflist,
-			 dma->buf_count * sizeof(*dma->buflist), DRM_MEM_BUFS);
-	}
-
-	if (dma->pagelist) {
-		drm_free(dma->pagelist,
-			 dma->page_count * sizeof(*dma->pagelist),
-			 DRM_MEM_PAGES);
-	}
-	drm_free(dev->dma, sizeof(*dev->dma), DRM_MEM_DRIVER);
+	kfree(dma->buflist);
+	kfree(dma->pagelist);
+	kfree(dev->dma);
 	dev->dma = NULL;
 }
 
diff --git a/drivers/gpu/drm/drm_drawable.c b/drivers/gpu/drm/drm_drawable.c
index 80be1cab62a..c53c9768cc1 100644
--- a/drivers/gpu/drm/drm_drawable.c
+++ b/drivers/gpu/drm/drm_drawable.c
@@ -85,9 +85,8 @@ int drm_rmdraw(struct drm_device *dev, void *data, struct drm_file *file_priv)
 		spin_unlock_irqrestore(&dev->drw_lock, irqflags);
 		return -EINVAL;
 	}
-	drm_free(info->rects, info->num_rects * sizeof(struct drm_clip_rect),
-			DRM_MEM_BUFS);
-	drm_free(info, sizeof(struct drm_drawable_info), DRM_MEM_BUFS);
+	kfree(info->rects);
+	kfree(info);
 
 	idr_remove(&dev->drw_idr, draw->handle);
 
@@ -106,12 +105,12 @@ int drm_update_drawable_info(struct drm_device *dev, void *data, struct drm_file
 
 	info = idr_find(&dev->drw_idr, update->handle);
 	if (!info) {
-		info = drm_calloc(1, sizeof(*info), DRM_MEM_BUFS);
+		info = kzalloc(sizeof(*info), GFP_KERNEL);
 		if (!info)
 			return -ENOMEM;
 		if (IS_ERR(idr_replace(&dev->drw_idr, info, update->handle))) {
 			DRM_ERROR("No such drawable %d\n", update->handle);
-			drm_free(info, sizeof(*info), DRM_MEM_BUFS);
+			kfree(info);
 			return -EINVAL;
 		}
 	}
@@ -121,8 +120,9 @@ int drm_update_drawable_info(struct drm_device *dev, void *data, struct drm_file
 		if (update->num == 0)
 			rects = NULL;
 		else if (update->num != info->num_rects) {
-			rects = drm_alloc(update->num * sizeof(struct drm_clip_rect),
-					 DRM_MEM_BUFS);
+			rects = kmalloc(update->num *
+					sizeof(struct drm_clip_rect),
+					GFP_KERNEL);
 		} else
 			rects = info->rects;
 
@@ -145,8 +145,7 @@ int drm_update_drawable_info(struct drm_device *dev, void *data, struct drm_file
 		spin_lock_irqsave(&dev->drw_lock, irqflags);
 
 		if (rects != info->rects) {
-			drm_free(info->rects, info->num_rects *
-				 sizeof(struct drm_clip_rect), DRM_MEM_BUFS);
+			kfree(info->rects);
 		}
 
 		info->rects = rects;
@@ -166,8 +165,7 @@ int drm_update_drawable_info(struct drm_device *dev, void *data, struct drm_file
 
 error:
 	if (rects != info->rects)
-		drm_free(rects, update->num * sizeof(struct drm_clip_rect),
-			 DRM_MEM_BUFS);
+		kfree(rects);
 
 	return err;
 }
@@ -186,9 +184,8 @@ static int drm_drawable_free(int idr, void *p, void *data)
 	struct drm_drawable_info *info = p;
 
 	if (info) {
-		drm_free(info->rects, info->num_rects *
-			 sizeof(struct drm_clip_rect), DRM_MEM_BUFS);
-		drm_free(info, sizeof(*info), DRM_MEM_BUFS);
+		kfree(info->rects);
+		kfree(info);
 	}
 
 	return 0;
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 1bf7efd8d33..b39d7bfc0c9 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -189,7 +189,7 @@ int drm_lastclose(struct drm_device * dev)
 			if (entry->bound)
 				drm_unbind_agp(entry->memory);
 			drm_free_agp(entry->memory, entry->pages);
-			drm_free(entry, sizeof(*entry), DRM_MEM_AGPLISTS);
+			kfree(entry);
 		}
 		INIT_LIST_HEAD(&dev->agp->memory);
 
@@ -208,21 +208,15 @@ int drm_lastclose(struct drm_device * dev)
 	/* Clear vma list (only built for debugging) */
 	list_for_each_entry_safe(vma, vma_temp, &dev->vmalist, head) {
 		list_del(&vma->head);
-		drm_free(vma, sizeof(*vma), DRM_MEM_VMAS);
+		kfree(vma);
 	}
 
 	if (drm_core_check_feature(dev, DRIVER_DMA_QUEUE) && dev->queuelist) {
 		for (i = 0; i < dev->queue_count; i++) {
-			if (dev->queuelist[i]) {
-				drm_free(dev->queuelist[i],
-					 sizeof(*dev->queuelist[0]),
-					 DRM_MEM_QUEUES);
-				dev->queuelist[i] = NULL;
-			}
+			kfree(dev->queuelist[i]);
+			dev->queuelist[i] = NULL;
 		}
-		drm_free(dev->queuelist,
-			 dev->queue_slots * sizeof(*dev->queuelist),
-			 DRM_MEM_QUEUES);
+		kfree(dev->queuelist);
 		dev->queuelist