drm/ttm: Use pr_fmt and pr_<level>

Use the more current logging style. Add pr_fmt and remove the TTM_PFX uses. Coalesce formats and align arguments. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
mariux64 · Mar 20, 2012 · 25d0479 · 25d0479
1 parent f104876
commit 25d0479
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Showing 8 changed files with 96 additions and 125 deletions.
diff --git a/drivers/gpu/drm/ttm/ttm_agp_backend.c b/drivers/gpu/drm/ttm/ttm_agp_backend.c
@@ -29,6 +29,8 @@
  *          Keith Packard.
  */
 
+#define pr_fmt(fmt) "[TTM] " fmt
+
 #include "ttm/ttm_module.h"
 #include "ttm/ttm_bo_driver.h"
 #include "ttm/ttm_page_alloc.h"
@@ -74,7 +76,7 @@ static int ttm_agp_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem)
 
 	ret = agp_bind_memory(mem, node->start);
 	if (ret)
-		printk(KERN_ERR TTM_PFX "AGP Bind memory failed.\n");
+		pr_err("AGP Bind memory failed\n");
 
 	return ret;
 }

diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -28,6 +28,8 @@
  * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
  */
 
+#define pr_fmt(fmt) "[TTM] " fmt
+
 #include "ttm/ttm_module.h"
 #include "ttm/ttm_bo_driver.h"
 #include "ttm/ttm_placement.h"
@@ -68,15 +70,13 @@ static void ttm_mem_type_debug(struct ttm_bo_device *bdev, int mem_type)
 {
 	struct ttm_mem_type_manager *man = &bdev->man[mem_type];
 
-	printk(KERN_ERR TTM_PFX "    has_type: %d\n", man->has_type);
-	printk(KERN_ERR TTM_PFX "    use_type: %d\n", man->use_type);
-	printk(KERN_ERR TTM_PFX "    flags: 0x%08X\n", man->flags);
-	printk(KERN_ERR TTM_PFX "    gpu_offset: 0x%08lX\n", man->gpu_offset);
-	printk(KERN_ERR TTM_PFX "    size: %llu\n", man->size);
-	printk(KERN_ERR TTM_PFX "    available_caching: 0x%08X\n",
-		man->available_caching);
-	printk(KERN_ERR TTM_PFX "    default_caching: 0x%08X\n",
-		man->default_caching);
+	pr_err("    has_type: %d\n", man->has_type);
+	pr_err("    use_type: %d\n", man->use_type);
+	pr_err("    flags: 0x%08X\n", man->flags);
+	pr_err("    gpu_offset: 0x%08lX\n", man->gpu_offset);
+	pr_err("    size: %llu\n", man->size);
+	pr_err("    available_caching: 0x%08X\n", man->available_caching);
+	pr_err("    default_caching: 0x%08X\n", man->default_caching);
 	if (mem_type != TTM_PL_SYSTEM)
 		(*man->func->debug)(man, TTM_PFX);
 }
@@ -86,16 +86,16 @@ static void ttm_bo_mem_space_debug(struct ttm_buffer_object *bo,
 {
 	int i, ret, mem_type;
 
-	printk(KERN_ERR TTM_PFX "No space for %p (%lu pages, %luK, %luM)\n",
-		bo, bo->mem.num_pages, bo->mem.size >> 10,
-		bo->mem.size >> 20);
+	pr_err("No space for %p (%lu pages, %luK, %luM)\n",
+	       bo, bo->mem.num_pages, bo->mem.size >> 10,
+	       bo->mem.size >> 20);
 	for (i = 0; i < placement->num_placement; i++) {
 		ret = ttm_mem_type_from_flags(placement->placement[i],
 						&mem_type);
 		if (ret)
 			return;
-		printk(KERN_ERR TTM_PFX "  placement[%d]=0x%08X (%d)\n",
-			i, placement->placement[i], mem_type);
+		pr_err("  placement[%d]=0x%08X (%d)\n",
+		       i, placement->placement[i], mem_type);
 		ttm_mem_type_debug(bo->bdev, mem_type);
 	}
 }
@@ -344,7 +344,7 @@ static int ttm_bo_add_ttm(struct ttm_buffer_object *bo, bool zero_alloc)
 			ret = -ENOMEM;
 		break;
 	default:
-		printk(KERN_ERR TTM_PFX "Illegal buffer object type\n");
+		pr_err("Illegal buffer object type\n");
 		ret = -EINVAL;
 		break;
 	}
@@ -432,7 +432,7 @@ static int ttm_bo_handle_move_mem(struct ttm_buffer_object *bo,
 	if (bo->evicted) {
 		ret = bdev->driver->invalidate_caches(bdev, bo->mem.placement);
 		if (ret)
-			printk(KERN_ERR TTM_PFX "Can not flush read caches\n");
+			pr_err("Can not flush read caches\n");
 		bo->evicted = false;
 	}
 
@@ -734,9 +734,7 @@ static int ttm_bo_evict(struct ttm_buffer_object *bo, bool interruptible,
 
 	if (unlikely(ret != 0)) {
 		if (ret != -ERESTARTSYS) {
-			printk(KERN_ERR TTM_PFX
-			       "Failed to expire sync object before "
-			       "buffer eviction.\n");
+			pr_err("Failed to expire sync object before buffer eviction\n");
 		}
 		goto out;
 	}
@@ -757,9 +755,8 @@ static int ttm_bo_evict(struct ttm_buffer_object *bo, bool interruptible,
 				no_wait_reserve, no_wait_gpu);
 	if (ret) {
 		if (ret != -ERESTARTSYS) {
-			printk(KERN_ERR TTM_PFX
-			       "Failed to find memory space for "
-			       "buffer 0x%p eviction.\n", bo);
+			pr_err("Failed to find memory space for buffer 0x%p eviction\n",
+			       bo);
 			ttm_bo_mem_space_debug(bo, &placement);
 		}
 		goto out;
@@ -769,7 +766,7 @@ static int ttm_bo_evict(struct ttm_buffer_object *bo, bool interruptible,
 				     no_wait_reserve, no_wait_gpu);
 	if (ret) {
 		if (ret != -ERESTARTSYS)
-			printk(KERN_ERR TTM_PFX "Buffer eviction failed\n");
+			pr_err("Buffer eviction failed\n");
 		ttm_bo_mem_put(bo, &evict_mem);
 		goto out;
 	}
@@ -1180,7 +1177,7 @@ int ttm_bo_init(struct ttm_bo_device *bdev,
 
 	ret = ttm_mem_global_alloc(mem_glob, acc_size, false, false);
 	if (ret) {
-		printk(KERN_ERR TTM_PFX "Out of kernel memory.\n");
+		pr_err("Out of kernel memory\n");
 		if (destroy)
 			(*destroy)(bo);
 		else
@@ -1191,7 +1188,7 @@ int ttm_bo_init(struct ttm_bo_device *bdev,
 	size += buffer_start & ~PAGE_MASK;
 	num_pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
 	if (num_pages == 0) {
-		printk(KERN_ERR TTM_PFX "Illegal buffer object size.\n");
+		pr_err("Illegal buffer object size\n");
 		if (destroy)
 			(*destroy)(bo);
 		else
@@ -1342,8 +1339,7 @@ static int ttm_bo_force_list_clean(struct ttm_bo_device *bdev,
 			if (allow_errors) {
 				return ret;
 			} else {
-				printk(KERN_ERR TTM_PFX
-					"Cleanup eviction failed\n");
+				pr_err("Cleanup eviction failed\n");
 			}
 		}
 		spin_lock(&glob->lru_lock);
@@ -1358,14 +1354,14 @@ int ttm_bo_clean_mm(struct ttm_bo_device *bdev, unsigned mem_type)
 	int ret = -EINVAL;
 
 	if (mem_type >= TTM_NUM_MEM_TYPES) {
-		printk(KERN_ERR TTM_PFX "Illegal memory type %d\n", mem_type);
+		pr_err("Illegal memory type %d\n", mem_type);
 		return ret;
 	}
 	man = &bdev->man[mem_type];
 
 	if (!man->has_type) {
-		printk(KERN_ERR TTM_PFX "Trying to take down uninitialized "
-		       "memory manager type %u\n", mem_type);
+		pr_err("Trying to take down uninitialized memory manager type %u\n",
+		       mem_type);
 		return ret;
 	}
 
@@ -1388,16 +1384,12 @@ int ttm_bo_evict_mm(struct ttm_bo_device *bdev, unsigned mem_type)
 	struct ttm_mem_type_manager *man = &bdev->man[mem_type];
 
 	if (mem_type == 0 || mem_type >= TTM_NUM_MEM_TYPES) {
-		printk(KERN_ERR TTM_PFX
-		       "Illegal memory manager memory type %u.\n",
-		       mem_type);
+		pr_err("Illegal memory manager memory type %u\n", mem_type);
 		return -EINVAL;
 	}
 
 	if (!man->has_type) {
-		printk(KERN_ERR TTM_PFX
-		       "Memory type %u has not been initialized.\n",
-		       mem_type);
+		pr_err("Memory type %u has not been initialized\n", mem_type);
 		return 0;
 	}
 
@@ -1482,8 +1474,7 @@ int ttm_bo_global_init(struct drm_global_reference *ref)
 	ttm_mem_init_shrink(&glob->shrink, ttm_bo_swapout);
 	ret = ttm_mem_register_shrink(glob->mem_glob, &glob->shrink);
 	if (unlikely(ret != 0)) {
-		printk(KERN_ERR TTM_PFX
-		       "Could not register buffer object swapout.\n");
+		pr_err("Could not register buffer object swapout\n");
 		goto out_no_shrink;
 	}
 
@@ -1516,9 +1507,8 @@ int ttm_bo_device_release(struct ttm_bo_device *bdev)
 			man->use_type = false;
 			if ((i != TTM_PL_SYSTEM) && ttm_bo_clean_mm(bdev, i)) {
 				ret = -EBUSY;
-				printk(KERN_ERR TTM_PFX
-				       "DRM memory manager type %d "
-				       "is not clean.\n", i);
+				pr_err("DRM memory manager type %d is not clean\n",
+				       i);
 			}
 			man->has_type = false;
 		}

diff --git a/drivers/gpu/drm/ttm/ttm_bo_vm.c b/drivers/gpu/drm/ttm/ttm_bo_vm.c
@@ -28,6 +28,8 @@
  * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
  */
 
+#define pr_fmt(fmt) "[TTM] " fmt
+
 #include <ttm/ttm_module.h>
 #include <ttm/ttm_bo_driver.h>
 #include <ttm/ttm_placement.h>
@@ -262,8 +264,7 @@ int ttm_bo_mmap(struct file *filp, struct vm_area_struct *vma,
 	read_unlock(&bdev->vm_lock);
 
 	if (unlikely(bo == NULL)) {
-		printk(KERN_ERR TTM_PFX
-		       "Could not find buffer object to map.\n");
+		pr_err("Could not find buffer object to map\n");
 		return -EINVAL;
 	}
 

diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
@@ -25,6 +25,8 @@
  *
  **************************************************************************/
 
+#define pr_fmt(fmt) "[TTM] " fmt
+
 #include "ttm/ttm_memory.h"
 #include "ttm/ttm_module.h"
 #include "ttm/ttm_page_alloc.h"
@@ -74,9 +76,8 @@ static void ttm_mem_zone_kobj_release(struct kobject *kobj)
 	struct ttm_mem_zone *zone =
 		container_of(kobj, struct ttm_mem_zone, kobj);
 
-	printk(KERN_INFO TTM_PFX
-	       "Zone %7s: Used memory at exit: %llu kiB.\n",
-	       zone->name, (unsigned long long) zone->used_mem >> 10);
+	pr_info("Zone %7s: Used memory at exit: %llu kiB\n",
+		zone->name, (unsigned long long)zone->used_mem >> 10);
 	kfree(zone);
 }
 
@@ -390,9 +391,8 @@ int ttm_mem_global_init(struct ttm_mem_global *glob)
 #endif
 	for (i = 0; i < glob->num_zones; ++i) {
 		zone = glob->zones[i];
-		printk(KERN_INFO TTM_PFX
-		       "Zone %7s: Available graphics memory: %llu kiB.\n",
-		       zone->name, (unsigned long long) zone->max_mem >> 10);
+		pr_info("Zone %7s: Available graphics memory: %llu kiB\n",
+			zone->name, (unsigned long long)zone->max_mem >> 10);
 	}
 	ttm_page_alloc_init(glob, glob->zone_kernel->max_mem/(2*PAGE_SIZE));
 	ttm_dma_page_alloc_init(glob, glob->zone_kernel->max_mem/(2*PAGE_SIZE));

diff --git a/drivers/gpu/drm/ttm/ttm_object.c b/drivers/gpu/drm/ttm/ttm_object.c
@@ -49,6 +49,8 @@
  * for fast lookup of ref objects given a base object.
  */
 
+#define pr_fmt(fmt) "[TTM] " fmt
+
 #include "ttm/ttm_object.h"
 #include "ttm/ttm_module.h"
 #include <linux/list.h>
@@ -232,8 +234,7 @@ struct ttm_base_object *ttm_base_object_lookup(struct ttm_object_file *tfile,
 		return NULL;
 
 	if (tfile != base->tfile && !base->shareable) {
-		printk(KERN_ERR TTM_PFX
-		       "Attempted access of non-shareable object.\n");
+		pr_err("Attempted access of non-shareable object\n");
 		ttm_base_object_unref(&base);
 		return NULL;
 	}