assorted conversions to %p[dD]

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

arch/powerpc/oprofile/cell/spu_task_sync.c

@@ -331,8 +331,7 @@ get_exec_dcookie_and_offset(struct spu *spu, unsigned int *offsetp,
 
 	if (mm->exe_file) {
 		app_cookie = fast_get_dcookie(&mm->exe_file->f_path);
-		pr_debug("got dcookie for %s\n",
-			 mm->exe_file->f_dentry->d_name.name);
+		pr_debug("got dcookie for %pD\n", mm->exe_file);
 	}
 
 	for (vma = mm->mmap; vma; vma = vma->vm_next) {
@@ -342,15 +341,14 @@ get_exec_dcookie_and_offset(struct spu *spu, unsigned int *offsetp,
 		if (!vma->vm_file)
 			goto fail_no_image_cookie;
 
-		pr_debug("Found spu ELF at %X(object-id:%lx) for file %s\n",
-			 my_offset, spu_ref,
-			 vma->vm_file->f_dentry->d_name.name);
+		pr_debug("Found spu ELF at %X(object-id:%lx) for file %pD\n",
+			 my_offset, spu_ref, vma->vm_file);
 		*offsetp = my_offset;
 		break;
 	}
 
 	*spu_bin_dcookie = fast_get_dcookie(&vma->vm_file->f_path);
-	pr_debug("got dcookie for %s\n", vma->vm_file->f_dentry->d_name.name);
+	pr_debug("got dcookie for %pD\n", vma->vm_file);
 
 	up_read(&mm->mmap_sem);
 

arch/s390/hypfs/hypfs_dbfs.c

@@ -83,10 +83,9 @@ static ssize_t dbfs_read(struct file *file, char __user *buf,
 
 static long dbfs_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
-	struct hypfs_dbfs_file *df;
+	struct hypfs_dbfs_file *df = file_inode(file)->i_private;
 	long rc;
 
-	df = file->f_path.dentry->d_inode->i_private;
 	mutex_lock(&df->lock);
 	if (df->unlocked_ioctl)
 		rc = df->unlocked_ioctl(file, cmd, arg);

arch/x86/ia32/ia32_aout.c

@@ -342,8 +342,8 @@ static int load_aout_binary(struct linux_binprm *bprm)
 			    time_after(jiffies, error_time + 5*HZ)) {
 			printk(KERN_WARNING
 			       "fd_offset is not page aligned. Please convert "
-			       "program: %s\n",
-			       bprm->file->f_path.dentry->d_name.name);
+			       "program: %pD\n",
+			       bprm->file);
 			error_time = jiffies;
 		}
 #endif
@@ -429,8 +429,8 @@ static int load_aout_library(struct file *file)
 		if (time_after(jiffies, error_time + 5*HZ)) {
 			printk(KERN_WARNING
 			       "N_TXTOFF is not page aligned. Please convert "
-			       "library: %s\n",
-			       file->f_path.dentry->d_name.name);
+			       "library: %pD\n",
+			       file);
 			error_time = jiffies;
 		}
 #endif

drivers/gpu/drm/armada/armada_gem.c

@@ -226,7 +226,7 @@ struct armada_gem_object *armada_gem_alloc_object(struct drm_device *dev,
 
 	obj->dev_addr = DMA_ERROR_CODE;
 
-	mapping = obj->obj.filp->f_path.dentry->d_inode->i_mapping;
+	mapping = file_inode(obj->obj.filp)->i_mapping;
 	mapping_set_gfp_mask(mapping, GFP_HIGHUSER | __GFP_RECLAIMABLE);
 
 	DRM_DEBUG_DRIVER("alloc obj %p size %zu\n", obj, size);

drivers/media/pci/zoran/zoran_procfs.c

@@ -157,8 +157,8 @@ static ssize_t zoran_write(struct file *file, const char __user *buffer,
 		return -EFAULT;
 	}
 	string[count] = 0;
-	dprintk(4, KERN_INFO "%s: write_proc: name=%s count=%zu zr=%p\n",
-		ZR_DEVNAME(zr), file->f_path.dentry->d_name.name, count, zr);
+	dprintk(4, KERN_INFO "%s: write_proc: name=%pD count=%zu zr=%p\n",
+		ZR_DEVNAME(zr), file, count, zr);
 	ldelim = " \t\n";
 	tdelim = "=";
 	line = strpbrk(sp, ldelim);

drivers/misc/genwqe/card_dev.c

@@ -395,7 +395,7 @@ static void genwqe_vma_open(struct vm_area_struct *vma)
 static void genwqe_vma_close(struct vm_area_struct *vma)
 {
 	unsigned long vsize = vma->vm_end - vma->vm_start;
-	struct inode *inode = vma->vm_file->f_dentry->d_inode;
+	struct inode *inode = file_inode(vma->vm_file);
 	struct dma_mapping *dma_map;
 	struct genwqe_dev *cd = container_of(inode->i_cdev, struct genwqe_dev,
 					    cdev_genwqe);

drivers/s390/char/hmcdrv_dev.c

@@ -136,8 +136,7 @@ static int hmcdrv_dev_open(struct inode *inode, struct file *fp)
 	if (rc)
 		module_put(THIS_MODULE);
 
-	pr_debug("open file '/dev/%s' with return code %d\n",
-		 fp->f_dentry->d_name.name, rc);
+	pr_debug("open file '/dev/%pD' with return code %d\n", fp, rc);
 	return rc;
 }
 
@@ -146,7 +145,7 @@ static int hmcdrv_dev_open(struct inode *inode, struct file *fp)
  */
 static int hmcdrv_dev_release(struct inode *inode, struct file *fp)
 {
-	pr_debug("closing file '/dev/%s'\n", fp->f_dentry->d_name.name);
+	pr_debug("closing file '/dev/%pD'\n", fp);
 	kfree(fp->private_data);
 	fp->private_data = NULL;
 	hmcdrv_ftp_shutdown();
@@ -231,8 +230,8 @@ static ssize_t hmcdrv_dev_read(struct file *fp, char __user *ubuf,
 	retlen = hmcdrv_dev_transfer((char *) fp->private_data,
 				     *pos, ubuf, len);
 
-	pr_debug("read from file '/dev/%s' at %lld returns %zd/%zu\n",
-		 fp->f_dentry->d_name.name, (long long) *pos, retlen, len);
+	pr_debug("read from file '/dev/%pD' at %lld returns %zd/%zu\n",
+		 fp, (long long) *pos, retlen, len);
 
 	if (retlen > 0)
 		*pos += retlen;
@@ -248,8 +247,8 @@ static ssize_t hmcdrv_dev_write(struct file *fp, const char __user *ubuf,
 {
 	ssize_t retlen;
 
-	pr_debug("writing file '/dev/%s' at pos. %lld with length %zd\n",
-		 fp->f_dentry->d_name.name, (long long) *pos, len);
+	pr_debug("writing file '/dev/%pD' at pos. %lld with length %zd\n",
+		 fp, (long long) *pos, len);
 
 	if (!fp->private_data) { /* first expect a cmd write */
 		fp->private_data = kmalloc(len + 1, GFP_KERNEL);
@@ -272,8 +271,7 @@ static ssize_t hmcdrv_dev_write(struct file *fp, const char __user *ubuf,
 	if (retlen > 0)
 		*pos += retlen;
 
-	pr_debug("write to file '/dev/%s' returned %zd\n",
-		 fp->f_dentry->d_name.name, retlen);
+	pr_debug("write to file '/dev/%pD' returned %zd\n", fp, retlen);
 
 	return retlen;
 }

drivers/scsi/lpfc/lpfc_debugfs.c

@@ -968,8 +968,8 @@ lpfc_debugfs_dumpDif_open(struct inode *inode, struct file *file)
 		goto out;
 
 	/* Round to page boundary */
-	printk(KERN_ERR	"9060 BLKGRD: %s: _dump_buf_dif=0x%p file=%s\n",
-		__func__, _dump_buf_dif, file->f_dentry->d_name.name);
+	printk(KERN_ERR	"9060 BLKGRD: %s: _dump_buf_dif=0x%p file=%pD\n",
+		__func__, _dump_buf_dif, file);
 	debug->buffer = _dump_buf_dif;
 	if (!debug->buffer) {
 		kfree(debug);

fs/9p/vfs_inode_dotl.c

@@ -826,8 +826,8 @@ v9fs_vfs_mknod_dotl(struct inode *dir, struct dentry *dentry, umode_t omode,
 	struct dentry *dir_dentry;
 	struct posix_acl *dacl = NULL, *pacl = NULL;
 
-	p9_debug(P9_DEBUG_VFS, " %lu,%s mode: %hx MAJOR: %u MINOR: %u\n",
-		 dir->i_ino, dentry->d_name.name, omode,
+	p9_debug(P9_DEBUG_VFS, " %lu,%pd mode: %hx MAJOR: %u MINOR: %u\n",
+		 dir->i_ino, dentry, omode,
 		 MAJOR(rdev), MINOR(rdev));
 
 	if (!new_valid_dev(rdev))

fs/affs/inode.c

@@ -348,9 +348,9 @@ affs_add_entry(struct inode *dir, struct inode *inode, struct dentry *dentry, s3
 	u32 block = 0;
 	int retval;
 
-	pr_debug("%s(dir=%u, inode=%u, \"%*s\", type=%d)\n",
+	pr_debug("%s(dir=%u, inode=%u, \"%pd\", type=%d)\n",
 		 __func__, (u32)dir->i_ino,
-	         (u32)inode->i_ino, (int)dentry->d_name.len, dentry->d_name.name, type);
+	         (u32)inode->i_ino, dentry, type);
 
 	retval = -EIO;
 	bh = affs_bread(sb, inode->i_ino);

fs/affs/namei.c

@@ -190,8 +190,7 @@ affs_find_entry(struct inode *dir, struct dentry *dentry)
 	toupper_t toupper = affs_get_toupper(sb);
 	u32 key;
 
-	pr_debug("%s(\"%.*s\")\n",
-		 __func__, (int)dentry->d_name.len, dentry->d_name.name);
+	pr_debug("%s(\"%pd\")\n", __func__, dentry);
 
 	bh = affs_bread(sb, dir->i_ino);
 	if (!bh)
@@ -219,8 +218,7 @@ affs_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)
 	struct buffer_head *bh;
 	struct inode *inode = NULL;
 
-	pr_debug("%s(\"%.*s\")\n",
-		 __func__, (int)dentry->d_name.len, dentry->d_name.name);
+	pr_debug("%s(\"%pd\")\n", __func__, dentry);
 
 	affs_lock_dir(dir);
 	bh = affs_find_entry(dir, dentry);
@@ -250,9 +248,9 @@ affs_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)
 int
 affs_unlink(struct inode *dir, struct dentry *dentry)
 {
-	pr_debug("%s(dir=%d, %lu \"%.*s\")\n",
+	pr_debug("%s(dir=%d, %lu \"%pd\")\n",
 		 __func__, (u32)dir->i_ino, dentry->d_inode->i_ino,
-		(int)dentry->d_name.len, dentry->d_name.name);
+		dentry);
 
 	return affs_remove_header(dentry);
 }
@@ -264,9 +262,8 @@ affs_create(struct inode *dir, struct dentry *dentry, umode_t mode, bool excl)
 	struct inode	*inode;
 	int		 error;
 
-	pr_debug("%s(%lu,\"%.*s\",0%ho)\n",
-		 __func__, dir->i_ino, (int)dentry->d_name.len,
-		 dentry->d_name.name,mode);
+	pr_debug("%s(%lu,\"%pd\",0%ho)\n",
+		 __func__, dir->i_ino, dentry, mode);
 
 	inode = affs_new_inode(dir);
 	if (!inode)
@@ -294,9 +291,8 @@ affs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
 	struct inode		*inode;
 	int			 error;
 
-	pr_debug("%s(%lu,\"%.*s\",0%ho)\n",
-		 __func__, dir->i_ino, (int)dentry->d_name.len,
-		 dentry->d_name.name, mode);
+	pr_debug("%s(%lu,\"%pd\",0%ho)\n",
+		 __func__, dir->i_ino, dentry, mode);
 
 	inode = affs_new_inode(dir);
 	if (!inode)
@@ -321,9 +317,9 @@ affs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
 int
 affs_rmdir(struct inode *dir, struct dentry *dentry)
 {
-	pr_debug("%s(dir=%u, %lu \"%.*s\")\n",
+	pr_debug("%s(dir=%u, %lu \"%pd\")\n",
 		__func__, (u32)dir->i_ino, dentry->d_inode->i_ino,
-		 (int)dentry->d_name.len, dentry->d_name.name);
+		 dentry);
 
 	return affs_remove_header(dentry);
 }
@@ -338,9 +334,8 @@ affs_symlink(struct inode *dir, struct dentry *dentry, const char *symname)
 	int			 i, maxlen, error;
 	char			 c, lc;
 
-	pr_debug("%s(%lu,\"%.*s\" -> \"%s\")\n",
-		 __func__, dir->i_ino, (int)dentry->d_name.len,
-		 dentry->d_name.name, symname);
+	pr_debug("%s(%lu,\"%pd\" -> \"%s\")\n",
+		 __func__, dir->i_ino, dentry, symname);
 
 	maxlen = AFFS_SB(sb)->s_hashsize * sizeof(u32) - 1;
 	inode  = affs_new_inode(dir);
@@ -409,9 +404,9 @@ affs_link(struct dentry *old_dentry, struct inode *dir, struct dentry *dentry)
 {
 	struct inode *inode = old_dentry->d_inode;
 
-	pr_debug("%s(%u, %u, \"%.*s\")\n",
+	pr_debug("%s(%u, %u, \"%pd\")\n",
 		 __func__, (u32)inode->i_ino, (u32)dir->i_ino,
-		 (int)dentry->d_name.len,dentry->d_name.name);
+		 dentry);
 
 	return affs_add_entry(dir, inode, dentry, ST_LINKFILE);
 }
@@ -424,10 +419,9 @@ affs_rename(struct inode *old_dir, struct dentry *old_dentry,
 	struct buffer_head *bh = NULL;
 	int retval;
 
-	pr_debug("%s(old=%u,\"%*s\" to new=%u,\"%*s\")\n",
-		 __func__, (u32)old_dir->i_ino, (int)old_dentry->d_name.len,
-		 old_dentry->d_name.name, (u32)new_dir->i_ino,
-		(int)new_dentry->d_name.len, new_dentry->d_name.name);
+	pr_debug("%s(old=%u,\"%pd\" to new=%u,\"%pd\")\n",
+		 __func__, (u32)old_dir->i_ino, old_dentry,
+		 (u32)new_dir->i_ino, new_dentry);
 
 	retval = affs_check_name(new_dentry->d_name.name,
 				 new_dentry->d_name.len,

fs/afs/dir.c

@@ -434,7 +434,7 @@ static int afs_do_lookup(struct inode *dir, struct dentry *dentry,
 	};
 	int ret;
 
-	_enter("{%lu},%p{%s},", dir->i_ino, dentry, dentry->d_name.name);
+	_enter("{%lu},%p{%pd},", dir->i_ino, dentry, dentry);
 
 	/* search the directory */
 	ret = afs_dir_iterate(dir, &cookie.ctx, key);
@@ -466,8 +466,8 @@ static struct inode *afs_try_auto_mntpt(
 	struct afs_vnode *vnode = AFS_FS_I(dir);
 	struct inode *inode;
 
-	_enter("%d, %p{%s}, {%x:%u}, %p",
-	       ret, dentry, devname, vnode->fid.vid, vnode->fid.vnode, key);
+	_enter("%d, %p{%pd}, {%x:%u}, %p",
+	       ret, dentry, dentry, vnode->fid.vid, vnode->fid.vnode, key);
 
 	if (ret != -ENOENT ||
 	    !test_bit(AFS_VNODE_AUTOCELL, &vnode->flags))
@@ -502,8 +502,8 @@ static struct dentry *afs_lookup(struct inode *dir, struct dentry *dentry,
 
 	vnode = AFS_FS_I(dir);
 
-	_enter("{%x:%u},%p{%s},",
-	       vnode->fid.vid, vnode->fid.vnode, dentry, dentry->d_name.name);
+	_enter("{%x:%u},%p{%pd},",
+	       vnode->fid.vid, vnode->fid.vnode, dentry, dentry);
 
 	ASSERTCMP(dentry->d_inode, ==, NULL);
 
@@ -589,11 +589,11 @@ static int afs_d_revalidate(struct dentry *dentry, unsigned int flags)
 	vnode = AFS_FS_I(dentry->d_inode);
 
 	if (dentry->d_inode)
-		_enter("{v={%x:%u} n=%s fl=%lx},",
-		       vnode->fid.vid, vnode->fid.vnode, dentry->d_name.name,
+		_enter("{v={%x:%u} n=%pd fl=%lx},",
+		       vnode->fid.vid, vnode->fid.vnode, dentry,
 		       vnode->flags);
 	else
-		_enter("{neg n=%s}", dentry->d_name.name);
+		_enter("{neg n=%pd}", dentry);
 
 	key = afs_request_key(AFS_FS_S(dentry->d_sb)->volume->cell);
 	if (IS_ERR(key))
@@ -608,7 +608,7 @@ static int afs_d_revalidate(struct dentry *dentry, unsigned int flags)
 		afs_validate(dir, key);
 
 	if (test_bit(AFS_VNODE_DELETED, &dir->flags)) {
-		_debug("%s: parent dir deleted", dentry->d_name.name);
+		_debug("%pd: parent dir deleted", dentry);
 		goto out_bad;
 	}
 
@@ -626,16 +626,16 @@ static int afs_d_revalidate(struct dentry *dentry, unsigned int flags)
 		if (!dentry->d_inode)
 			goto out_bad;
 		if (is_bad_inode(dentry->d_inode)) {
-			printk("kAFS: afs_d_revalidate: %s/%s has bad inode\n",
-			       parent->d_name.name, dentry->d_name.name);
+			printk("kAFS: afs_d_revalidate: %pd2 has bad inode\n",
+			       dentry);
 			goto out_bad;
 		}
 
 		/* if the vnode ID has changed, then the dirent points to a
 		 * different file */
 		if (fid.vnode != vnode->fid.vnode) {
-			_debug("%s: dirent changed [%u != %u]",
-			       dentry->d_name.name, fid.vnode,
+			_debug("%pd: dirent changed [%u != %u]",
+			       dentry, fid.vnode,
 			       vnode->fid.vnode);
 			goto not_found;
 		}
@@ -644,8 +644,8 @@ static int afs_d_revalidate(struct dentry *dentry, unsigned int flags)
 		 * been deleted and replaced, and the original vnode ID has
 		 * been reused */
 		if (fid.unique != vnode->fid.unique) {
-			_debug("%s: file deleted (uq %u -> %u I:%u)",
-			       dentry->d_name.name, fid.unique,
+			_debug("%pd: file deleted (uq %u -> %u I:%u)",
+			       dentry, fid.unique,
 			       vnode->fid.unique,
 			       dentry->d_inode->i_generation);
 			spin_lock(&vnode->lock);
@@ -657,14 +657,14 @@ static int afs_d_revalidate(struct dentry *dentry, unsigned int flags)
 
 	case -ENOENT:
 		/* the filename is unknown */
-		_debug("%s: dirent not found", dentry->d_name.name);
+		_debug("%pd: dirent not found", dentry);
 		if (dentry->d_inode)
 			goto not_found;
 		goto out_valid;
 
 	default:
-		_debug("failed to iterate dir %s: %d",
-		       parent->d_name.name, ret);
+		_debug("failed to iterate dir %pd: %d",
+		       parent, ret);
 		goto out_bad;
 	}
 
@@ -682,8 +682,7 @@ static int afs_d_revalidate(struct dentry *dentry, unsigned int flags)
 	spin_unlock(&dentry->d_lock);
 
 out_bad:
-	_debug("dropping dentry %s/%s",
-	       parent->d_name.name, dentry->d_name.name);
+	_debug("dropping dentry %pd2", dentry);
 	dput(parent);
 	key_put(key);
 
@@ -699,7 +698,7 @@ static int afs_d_revalidate(struct dentry *dentry, unsigned int flags)
  */
 static int afs_d_delete(const struct dentry *dentry)
 {
-	_enter("%s", dentry->d_name.name);
+	_enter("%pd", dentry);
 
 	if (dentry->d_flags & DCACHE_NFSFS_RENAMED)
 		goto zap;
@@ -722,7 +721,7 @@ static int afs_d_delete(const struct dentry *dentry)
  */
 static void afs_d_release(struct dentry *dentry)
 {
-	_enter("%s", dentry->d_name.name);
+	_enter("%pd", dentry);
 }
 
 /*
@@ -741,8 +740,8 @@ static int afs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
 
 	dvnode = AFS_FS_I(dir);
 
-	_enter("{%x:%u},{%s},%ho",
-	       dvnode->fid.vid, dvnode->fid.vnode, dentry->d_name.name, mode);
+	_enter("{%x:%u},{%pd},%ho",
+	       dvnode->fid.vid, dvnode->fid.vnode, dentry, mode);
 
 	key = afs_request_key(dvnode->volume->cell);
 	if (IS_ERR(key)) {
@@ -802,8 +801,8 @@ static int afs_rmdir(struct inode *dir, struct dentry *dentry)
 
 	dvnode = AFS_FS_I(dir);
 
-	_enter("{%x:%u},{%s}",
-	       dvnode->fid.vid, dvnode->fid.vnode, dentry->d_name.name);
+	_enter("{%x:%u},{%pd}",
+	       dvnode->fid.vid, dvnode->fid.vnode, dentry);
 
 	key = afs_request_key(dvnode->volume->cell);
 	if (IS_ERR(key)) {
@@ -844,8 +843,8 @@ static int afs_unlink(struct inode *dir, struct dentry *dentry)
 
 	dvnode = AFS_FS_I(dir);
 
-	_enter("{%x:%u},{%s}",
-	       dvnode->fid.vid, dvnode->fid.vnode, dentry->d_name.name);
+	_enter("{%x:%u},{%pd}",
+	       dvnode->fid.vid, dvnode->fid.vnode, dentry);
 
 	ret = -ENAMETOOLONG;
 	if (dentry->d_name.len >= AFSNAMEMAX)
@@ -918,8 +917,8 @@ static int afs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
 
 	dvnode = AFS_FS_I(dir);
 
-	_enter("{%x:%u},{%s},%ho,",
-	       dvnode->fid.vid, dvnode->fid.vnode, dentry->d_name.name, mode);
+	_enter("{%x:%u},{%pd},%ho,",
+	       dvnode->fid.vid, dvnode->fid.vnode, dentry, mode);
 
 	key = afs_request_key(dvnode->volume->cell);
 	if (IS_ERR(key)) {
@@ -981,10 +980,10 @@ static int afs_link(struct dentry *from, struct inode *dir,
 	vnode = AFS_FS_I(from->d_inode);
 	dvnode = AFS_FS_I(dir);
 
-	_enter("{%x:%u},{%x:%u},{%s}",
+	_enter("{%x:%u},{%x:%u},{%pd}",
 	       vnode->fid.vid, vnode->fid.vnode,
 	       dvnode->fid.vid, dvnode->fid.vnode,
-	       dentry->d_name.name);
+	       dentry);
 
 	key = afs_request_key(dvnode->volume->cell);
 	if (IS_ERR(key)) {
@@ -1026,8 +1025,8 @@ static int afs_symlink(struct inode *dir, struct dentry *dentry,
 
 	dvnode = AFS_FS_I(dir);
 
-	_enter("{%x:%u},{%s},%s",
-	       dvnode->fid.vid, dvnode->fid.vnode, dentry->d_name.name,
+	_enter("{%x:%u},{%pd},%s",
+	       dvnode->fid.vid, dvnode->fid.vnode, dentry,
 	       content);
 
 	ret = -EINVAL;
@@ -1094,11 +1093,11 @@ static int afs_rename(struct inode *old_dir, struct dentry *old_dentry,
 	orig_dvnode = AFS_FS_I(old_dir);
 	new_dvnode = AFS_FS_I(new_dir);
 
-	_enter("{%x:%u},{%x:%u},{%x:%u},{%s}",
+	_enter("{%x:%u},{%x:%u},{%x:%u},{%pd}",
 	       orig_dvnode->fid.vid, orig_dvnode->fid.vnode,
 	       vnode->fid.vid, vnode->fid.vnode,
 	       new_dvnode->fid.vid, new_dvnode->fid.vnode,
-	       new_dentry->d_name.name);
+	       new_dentry);
 
 	key = afs_request_key(orig_dvnode->volume->cell);
 	if (IS_ERR(key)) {

fs/afs/inode.c

@@ -462,8 +462,8 @@ int afs_setattr(struct dentry *dentry, struct iattr *attr)
 	struct key *key;
 	int ret;
 
-	_enter("{%x:%u},{n=%s},%x",
-	       vnode->fid.vid, vnode->fid.vnode, dentry->d_name.name,
+	_enter("{%x:%u},{n=%pd},%x",
+	       vnode->fid.vid, vnode->fid.vnode, dentry,
 	       attr->ia_valid);
 
 	if (!(attr->ia_valid & (ATTR_SIZE | ATTR_MODE | ATTR_UID | ATTR_GID |

fs/afs/mntpt.c

@@ -106,14 +106,7 @@ static struct dentry *afs_mntpt_lookup(struct inode *dir,
 				       struct dentry *dentry,
 				       unsigned int flags)
 {
-	_enter("%p,%p{%p{%s},%s}",
-	       dir,
-	       dentry,
-	       dentry->d_parent,
-	       dentry->d_parent ?
-	       dentry->d_parent->d_name.name : (const unsigned char *) "",
-	       dentry->d_name.name);
-
+	_enter("%p,%p{%pd2}", dir, dentry, dentry);
 	return ERR_PTR(-EREMOTE);
 }
 
@@ -122,14 +115,7 @@ static struct dentry *afs_mntpt_lookup(struct inode *dir,
  */
 static int afs_mntpt_open(struct inode *inode, struct file *file)
 {
-	_enter("%p,%p{%p{%s},%s}",
-	       inode, file,
-	       file->f_path.dentry->d_parent,
-	       file->f_path.dentry->d_parent ?
-	       file->f_path.dentry->d_parent->d_name.name :
-	       (const unsigned char *) "",
-	       file->f_path.dentry->d_name.name);
-
+	_enter("%p,%p{%pD2}", inode, file, file);
 	return -EREMOTE;
 }
 
@@ -146,7 +132,7 @@ static struct vfsmount *afs_mntpt_do_automount(struct dentry *mntpt)
 	bool rwpath = false;
 	int ret;
 
-	_enter("{%s}", mntpt->d_name.name);
+	_enter("{%pd}", mntpt);
 
 	BUG_ON(!mntpt->d_inode);
 
@@ -242,7 +228,7 @@ struct vfsmount *afs_d_automount(struct path *path)
 {
 	struct vfsmount *newmnt;
 
-	_enter("{%s}", path->dentry->d_name.name);
+	_enter("{%pd}", path->dentry);
 
 	newmnt = afs_mntpt_do_automount(path->dentry);
 	if (IS_ERR(newmnt))

fs/afs/write.c

@@ -688,8 +688,8 @@ int afs_fsync(struct file *file, loff_t start, loff_t end, int datasync)
 	struct afs_vnode *vnode = AFS_FS_I(dentry->d_inode);
 	int ret;
 
-	_enter("{%x:%u},{n=%s},%d",
-	       vnode->fid.vid, vnode->fid.vnode, dentry->d_name.name,
+	_enter("{%x:%u},{n=%pd},%d",
+	       vnode->fid.vid, vnode->fid.vnode, dentry,
 	       datasync);
 
 	ret = filemap_write_and_wait_range(inode->i_mapping, start, end);

fs/autofs4/expire.c

@@ -41,8 +41,7 @@ static int autofs4_mount_busy(struct vfsmount *mnt, struct dentry *dentry)
 	struct path path = {.mnt = mnt, .dentry = dentry};
 	int status = 1;
 
-	DPRINTK("dentry %p %.*s",
-		dentry, (int)dentry->d_name.len, dentry->d_name.name);
+	DPRINTK("dentry %p %pd", dentry, dentry);
 
 	path_get(&path);
 
@@ -192,8 +191,7 @@ static int autofs4_direct_busy(struct vfsmount *mnt,
 				unsigned long timeout,
 				int do_now)
 {
-	DPRINTK("top %p %.*s",
-		top, (int) top->d_name.len, top->d_name.name);
+	DPRINTK("top %p %pd", top, top);
 
 	/* If it's busy update the expiry counters */
 	if (!may_umount_tree(mnt)) {
@@ -221,8 +219,7 @@ static int autofs4_tree_busy(struct vfsmount *mnt,
 	struct autofs_info *top_ino = autofs4_dentry_ino(top);
 	struct dentry *p;
 
-	DPRINTK("top %p %.*s",
-		top, (int)top->d_name.len, top->d_name.name);
+	DPRINTK("top %p %pd", top, top);
 
 	/* Negative dentry - give up */
 	if (!simple_positive(top))
@@ -230,8 +227,7 @@ static int autofs4_tree_busy(struct vfsmount *mnt,
 
 	p = NULL;
 	while ((p = get_next_positive_dentry(p, top))) {
-		DPRINTK("dentry %p %.*s",
-			p, (int) p->d_name.len, p->d_name.name);
+		DPRINTK("dentry %p %pd", p, p);
 
 		/*
 		 * Is someone visiting anywhere in the subtree ?
@@ -277,13 +273,11 @@ static struct dentry *autofs4_check_leaves(struct vfsmount *mnt,
 {
 	struct dentry *p;
 
-	DPRINTK("parent %p %.*s",
-		parent, (int)parent->d_name.len, parent->d_name.name);
+	DPRINTK("parent %p %pd", parent, parent);
 
 	p = NULL;
 	while ((p = get_next_positive_dentry(p, parent))) {
-		DPRINTK("dentry %p %.*s",
-			p, (int) p->d_name.len, p->d_name.name);
+		DPRINTK("dentry %p %pd", p, p);
 
 		if (d_mountpoint(p)) {
 			/* Can we umount this guy */
@@ -368,8 +362,7 @@ static struct dentry *should_expire(struct dentry *dentry,
 	 *	   offset (autofs-5.0+).
 	 */
 	if (d_mountpoint(dentry)) {
-		DPRINTK("checking mountpoint %p %.*s",
-			dentry, (int)dentry->d_name.len, dentry->d_name.name);
+		DPRINTK("checking mountpoint %p %pd", dentry, dentry);
 
 		/* Can we umount this guy */
 		if (autofs4_mount_busy(mnt, dentry))
@@ -382,8 +375,7 @@ static struct dentry *should_expire(struct dentry *dentry,
 	}
 
 	if (dentry->d_inode && S_ISLNK(dentry->d_inode->i_mode)) {
-		DPRINTK("checking symlink %p %.*s",
-			dentry, (int)dentry->d_name.len, dentry->d_name.name);
+		DPRINTK("checking symlink %p %pd", dentry, dentry);
 		/*
 		 * A symlink can't be "busy" in the usual sense so
 		 * just check last used for expire timeout.
@@ -479,8 +471,7 @@ struct dentry *autofs4_expire_indirect(struct super_block *sb,
 	return NULL;
 
 found:
-	DPRINTK("returning %p %.*s",
-		expired, (int)expired->d_name.len, expired->d_name.name);
+	DPRINTK("returning %p %pd", expired, expired);
 	ino->flags |= AUTOFS_INF_EXPIRING;
 	smp_mb();
 	ino->flags &= ~AUTOFS_INF_NO_RCU;
@@ -512,8 +503,7 @@ int autofs4_expire_wait(struct dentry *dentry, int rcu_walk)
 	if (ino->flags & AUTOFS_INF_EXPIRING) {
 		spin_unlock(&sbi->fs_lock);
 
-		DPRINTK("waiting for expire %p name=%.*s",
-			 dentry, dentry->d_name.len, dentry->d_name.name);
+		DPRINTK("waiting for expire %p name=%pd", dentry, dentry);
 
 		status = autofs4_wait(sbi, dentry, NFY_NONE);
 		wait_for_completion(&ino->expire_complete);

fs/autofs4/root.c

@@ -108,8 +108,7 @@ static int autofs4_dir_open(struct inode *inode, struct file *file)
 	struct dentry *dentry = file->f_path.dentry;
 	struct autofs_sb_info *sbi = autofs4_sbi(dentry->d_sb);
 
-	DPRINTK("file=%p dentry=%p %.*s",
-		file, dentry, dentry->d_name.len, dentry->d_name.name);
+	DPRINTK("file=%p dentry=%p %pD", file, dentry, dentry);
 
 	if (autofs4_oz_mode(sbi))
 		goto out;
@@ -279,8 +278,7 @@ static int autofs4_mount_wait(struct dentry *dentry, bool rcu_walk)
 	if (ino->flags & AUTOFS_INF_PENDING) {
 		if (rcu_walk)
 			return -ECHILD;
-		DPRINTK("waiting for mount name=%.*s",
-			dentry->d_name.len, dentry->d_name.name);
+		DPRINTK("waiting for mount name=%pd", dentry);
 		status = autofs4_wait(sbi, dentry, NFY_MOUNT);
 		DPRINTK("mount wait done status=%d", status);
 	}
@@ -340,8 +338,7 @@ static struct vfsmount *autofs4_d_automount(struct path *path)
 	struct autofs_info *ino = autofs4_dentry_ino(dentry);
 	int status;
 
-	DPRINTK("dentry=%p %.*s",
-		dentry, dentry->d_name.len, dentry->d_name.name);
+	DPRINTK("dentry=%p %pd", dentry, dentry);
 
 	/* The daemon never triggers a mount. */
 	if (autofs4_oz_mode(sbi))
@@ -428,8 +425,7 @@ static int autofs4_d_manage(struct dentry *dentry, bool rcu_walk)
 	struct autofs_info *ino = autofs4_dentry_ino(dentry);
 	int status;
 
-	DPRINTK("dentry=%p %.*s",
-		dentry, dentry->d_name.len, dentry->d_name.name);
+	DPRINTK("dentry=%p %pd", dentry, dentry);
 
 	/* The daemon never waits. */
 	if (autofs4_oz_mode(sbi)) {
@@ -504,7 +500,7 @@ static struct dentry *autofs4_lookup(struct inode *dir, struct dentry *dentry, u
 	struct autofs_info *ino;
 	struct dentry *active;
 
-	DPRINTK("name = %.*s", dentry->d_name.len, dentry->d_name.name);
+	DPRINTK("name = %pd", dentry);
 
 	/* File name too long to exist */
 	if (dentry->d_name.len > NAME_MAX)
@@ -558,8 +554,7 @@ static int autofs4_dir_symlink(struct inode *dir,
 	size_t size = strlen(symname);
 	char *cp;
 
-	DPRINTK("%s <- %.*s", symname,
-		dentry->d_name.len, dentry->d_name.name);
+	DPRINTK("%s <- %pd", symname, dentry);
 
 	if (!autofs4_oz_mode(sbi))
 		return -EACCES;
@@ -701,8 +696,7 @@ static int autofs4_dir_rmdir(struct inode *dir, struct dentry *dentry)
 	struct autofs_info *ino = autofs4_dentry_ino(dentry);
 	struct autofs_info *p_ino;
 	
-	DPRINTK("dentry %p, removing %.*s",
-		dentry, dentry->d_name.len, dentry->d_name.name);
+	DPRINTK("dentry %p, removing %pd", dentry, dentry);
 
 	if (!autofs4_oz_mode(sbi))
 		return -EACCES;
@@ -744,8 +738,7 @@ static int autofs4_dir_mkdir(struct inode *dir, struct dentry *dentry, umode_t m
 	if (!autofs4_oz_mode(sbi))
 		return -EACCES;
 
-	DPRINTK("dentry %p, creating %.*s",
-		dentry, dentry->d_name.len, dentry->d_name.name);
+	DPRINTK("dentry %p, creating %pd", dentry, dentry);
 
 	BUG_ON(!ino);
 

fs/befs/linuxvfs.c

@@ -172,8 +172,8 @@ befs_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)
 	char *utfname;
 	const char *name = dentry->d_name.name;
 
-	befs_debug(sb, "---> %s name %s inode %ld", __func__,
-		   dentry->d_name.name, dir->i_ino);
+	befs_debug(sb, "---> %s name %pd inode %ld", __func__,
+		   dentry, dir->i_ino);
 
 	/* Convert to UTF-8 */
 	if (BEFS_SB(sb)->nls) {
@@ -191,8 +191,7 @@ befs_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)
 	}
 
 	if (ret == BEFS_BT_NOT_FOUND) {
-		befs_debug(sb, "<--- %s %s not found", __func__,
-			   dentry->d_name.name);
+		befs_debug(sb, "<--- %s %pd not found", __func__, dentry);
 		return ERR_PTR(-ENOENT);
 
 	} else if (ret != BEFS_OK || offset == 0) {
@@ -222,10 +221,9 @@ befs_readdir(struct file *file, struct dir_context *ctx)
 	size_t keysize;
 	unsigned char d_type;
 	char keybuf[BEFS_NAME_LEN + 1];
-	const char *dirname = file->f_path.dentry->d_name.name;
 
-	befs_debug(sb, "---> %s name %s, inode %ld, ctx->pos %lld",
-		  __func__, dirname, inode->i_ino, ctx->pos);
+	befs_debug(sb, "---> %s name %pD, inode %ld, ctx->pos %lld",
+		  __func__, file, inode->i_ino, ctx->pos);
 
 more:
 	result = befs_btree_read(sb, ds, ctx->pos, BEFS_NAME_LEN + 1,
@@ -233,8 +231,8 @@ befs_readdir(struct file *file, struct dir_context *ctx)
 
 	if (result == BEFS_ERR) {
 		befs_debug(sb, "<--- %s ERROR", __func__);
-		befs_error(sb, "IO error reading %s (inode %lu)",
-			   dirname, inode->i_ino);
+		befs_error(sb, "IO error reading %pD (inode %lu)",
+			   file, inode->i_ino);
 		return -EIO;
 
 	} else if (result == BEFS_BT_END) {

fs/binfmt_aout.c

@@ -292,8 +292,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
 		if ((fd_offset & ~PAGE_MASK) != 0 && printk_ratelimit())
 		{
 			printk(KERN_WARNING 
-			       "fd_offset is not page aligned. Please convert program: %s\n",
-			       bprm->file->f_path.dentry->d_name.name);
+			       "fd_offset is not page aligned. Please convert program: %pD\n",
+			       bprm->file);
 		}
 
 		if (!bprm->file->f_op->mmap||((fd_offset & ~PAGE_MASK) != 0)) {
@@ -375,8 +375,8 @@ static int load_aout_library(struct file *file)
 		if (printk_ratelimit())
 		{
 			printk(KERN_WARNING 
-			       "N_TXTOFF is not page aligned. Please convert library: %s\n",
-			       file->f_path.dentry->d_name.name);
+			       "N_TXTOFF is not page aligned. Please convert library: %pD\n",
+			       file);
 		}
 		vm_brk(start_addr, ex.a_text + ex.a_data + ex.a_bss);
 		

fs/cachefiles/namei.c

@@ -102,8 +102,7 @@ static void cachefiles_mark_object_buried(struct cachefiles_cache *cache,
 	struct cachefiles_object *object;
 	struct rb_node *p;
 
-	_enter(",'%*.*s'",
-	       dentry->d_name.len, dentry->d_name.len, dentry->d_name.name);
+	_enter(",'%pd'", dentry);
 
 	write_lock(&cache->active_lock);
 
@@ -273,9 +272,7 @@ static int cachefiles_bury_object(struct cachefiles_cache *cache,
 	char nbuffer[8 + 8 + 1];
 	int ret;
 
-	_enter(",'%*.*s','%*.*s'",
-	       dir->d_name.len, dir->d_name.len, dir->d_name.name,
-	       rep->d_name.len, rep->d_name.len, rep->d_name.name);
+	_enter(",'%pd','%pd'", dir, rep);
 
 	_debug("remove %p from %p", rep, dir);
 
@@ -597,8 +594,7 @@ int cachefiles_walk_to_object(struct cachefiles_object *parent,
 	/* if we've found that the terminal object exists, then we need to
 	 * check its attributes and delete it if it's out of date */
 	if (!object->new) {
-		_debug("validate '%*.*s'",
-		       next->d_name.len, next->d_name.len, next->d_name.name);
+		_debug("validate '%pd'", next);
 
 		ret = cachefiles_check_object_xattr(object, auxdata);
 		if (ret == -ESTALE) {
@@ -827,8 +823,8 @@ static struct dentry *cachefiles_check_active(struct cachefiles_cache *cache,
 	unsigned long start;
 	int ret;
 
-	//_enter(",%*.*s/,%s",
-	//       dir->d_name.len, dir->d_name.len, dir->d_name.name, filename);
+	//_enter(",%pd/,%s",
+	//       dir, filename);
 
 	/* look up the victim */
 	mutex_lock_nested(&dir->d_inode->i_mutex, I_MUTEX_PARENT);
@@ -910,8 +906,7 @@ int cachefiles_cull(struct cachefiles_cache *cache, struct dentry *dir,
 	struct dentry *victim;
 	int ret;
 
-	_enter(",%*.*s/,%s",
-	       dir->d_name.len, dir->d_name.len, dir->d_name.name, filename);
+	_enter(",%pd/,%s", dir, filename);
 
 	victim = cachefiles_check_active(cache, dir, filename);
 	if (IS_ERR(victim))
@@ -969,8 +964,8 @@ int cachefiles_check_in_use(struct cachefiles_cache *cache, struct dentry *dir,
 {
 	struct dentry *victim;
 
-	//_enter(",%*.*s/,%s",
-	//       dir->d_name.len, dir->d_name.len, dir->d_name.name, filename);
+	//_enter(",%pd/,%s",
+	//       dir, filename);
 
 	victim = cachefiles_check_active(cache, dir, filename);
 	if (IS_ERR(victim))

fs/cachefiles/xattr.c

@@ -51,9 +51,8 @@ int cachefiles_check_object_type(struct cachefiles_object *object)
 	}
 
 	if (ret != -EEXIST) {
-		pr_err("Can't set xattr on %*.*s [%lu] (err %d)\n",
-		       dentry->d_name.len, dentry->d_name.len,
-		       dentry->d_name.name, dentry->d_inode->i_ino,
+		pr_err("Can't set xattr on %pd [%lu] (err %d)\n",
+		       dentry, dentry->d_inode->i_ino,
 		       -ret);
 		goto error;
 	}
@@ -64,9 +63,8 @@ int cachefiles_check_object_type(struct cachefiles_object *object)
 		if (ret == -ERANGE)
 			goto bad_type_length;
 
-		pr_err("Can't read xattr on %*.*s [%lu] (err %d)\n",
-		       dentry->d_name.len, dentry->d_name.len,
-		       dentry->d_name.name, dentry->d_inode->i_ino,
+		pr_err("Can't read xattr on %pd [%lu] (err %d)\n",
+		       dentry, dentry->d_inode->i_ino,
 		       -ret);
 		goto error;
 	}
@@ -92,9 +90,8 @@ int cachefiles_check_object_type(struct cachefiles_object *object)
 
 bad_type:
 	xtype[2] = 0;
-	pr_err("Cache object %*.*s [%lu] type %s not %s\n",
-	       dentry->d_name.len, dentry->d_name.len,
-	       dentry->d_name.name, dentry->d_inode->i_ino,
+	pr_err("Cache object %pd [%lu] type %s not %s\n",
+	       dentry, dentry->d_inode->i_ino,
 	       xtype, type);
 	ret = -EIO;
 	goto error;

fs/ceph/debugfs.c

@@ -83,10 +83,9 @@ static int mdsc_show(struct seq_file *s, void *p)
 			if (IS_ERR(path))
 				path = NULL;
 			spin_lock(&req->r_dentry->d_lock);
-			seq_printf(s, " #%llx/%.*s (%s)",
+			seq_printf(s, " #%llx/%pd (%s)",
 				   ceph_ino(req->r_dentry->d_parent->d_inode),
-				   req->r_dentry->d_name.len,
-				   req->r_dentry->d_name.name,
+				   req->r_dentry,
 				   path ? path : "");
 			spin_unlock(&req->r_dentry->d_lock);
 			kfree(path);
@@ -103,11 +102,10 @@ static int mdsc_show(struct seq_file *s, void *p)
 			if (IS_ERR(path))
 				path = NULL;
 			spin_lock(&req->r_old_dentry->d_lock);
-			seq_printf(s, " #%llx/%.*s (%s)",
+			seq_printf(s, " #%llx/%pd (%s)",
 				   req->r_old_dentry_dir ?
 				   ceph_ino(req->r_old_dentry_dir) : 0,
-				   req->r_old_dentry->d_name.len,
-				   req->r_old_dentry->d_name.name,
+				   req->r_old_dentry,
 				   path ? path : "");
 			spin_unlock(&req->r_old_dentry->d_lock);
 			kfree(path);
@@ -150,8 +148,8 @@ static int dentry_lru_show(struct seq_file *s, void *ptr)
 	spin_lock(&mdsc->dentry_lru_lock);
 	list_for_each_entry(di, &mdsc->dentry_lru, lru) {
 		struct dentry *dentry = di->dentry;
-		seq_printf(s, "%p %p\t%.*s\n",
-			   di, dentry, dentry->d_name.len, dentry->d_name.name);
+		seq_printf(s, "%p %p\t%pd\n",
+			   di, dentry, dentry);
 	}
 	spin_unlock(&mdsc->dentry_lru_lock);
 

fs/ceph/dir.c

@@ -168,8 +168,8 @@ static int __dcache_readdir(struct file *file,  struct dir_context *ctx,
 		    ceph_ino(dentry->d_inode) != CEPH_INO_CEPH &&
 		    fpos_cmp(ctx->pos, di->offset) <= 0)
 			break;
-		dout(" skipping %p %.*s at %llu (%llu)%s%s\n", dentry,
-		     dentry->d_name.len, dentry->d_name.name, di->offset,
+		dout(" skipping %p %pd at %llu (%llu)%s%s\n", dentry,
+		     dentry, di->offset,
 		     ctx->pos, d_unhashed(dentry) ? " unhashed" : "",
 		     !dentry->d_inode ? " null" : "");
 		spin_unlock(&dentry->d_lock);
@@ -190,8 +190,8 @@ static int __dcache_readdir(struct file *file,  struct dir_context *ctx,
 		goto out;
 	}
 
-	dout(" %llu (%llu) dentry %p %.*s %p\n", di->offset, ctx->pos,
-	     dentry, dentry->d_name.len, dentry->d_name.name, dentry->d_inode);
+	dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
+	     dentry, dentry, dentry->d_inode);
 	if (!dir_emit(ctx, dentry->d_name.name,
 		      dentry->d_name.len,
 		      ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
@@ -538,8 +538,8 @@ int ceph_handle_snapdir(struct ceph_mds_request *req,
 	    strcmp(dentry->d_name.name,
 		   fsc->mount_options->snapdir_name) == 0) {
 		struct inode *inode = ceph_get_snapdir(parent);
-		dout("ENOENT on snapdir %p '%.*s', linking to snapdir %p\n",
-		     dentry, dentry->d_name.len, dentry->d_name.name, inode);
+		dout("ENOENT on snapdir %p '%pd', linking to snapdir %p\n",
+		     dentry, dentry, inode);
 		BUG_ON(!d_unhashed(dentry));
 		d_add(dentry, inode);
 		err = 0;
@@ -603,8 +603,8 @@ static struct dentry *ceph_lookup(struct inode *dir, struct dentry *dentry,
 	int op;
 	int err;
 
-	dout("lookup %p dentry %p '%.*s'\n",
-	     dir, dentry, dentry->d_name.len, dentry->d_name.name);
+	dout("lookup %p dentry %p '%pd'\n",
+	     dir, dentry, dentry);
 
 	if (dentry->d_name.len > NAME_MAX)
 		return ERR_PTR(-ENAMETOOLONG);
@@ -774,8 +774,8 @@ static int ceph_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
 	if (ceph_snap(dir) == CEPH_SNAPDIR) {
 		/* mkdir .snap/foo is a MKSNAP */
 		op = CEPH_MDS_OP_MKSNAP;
-		dout("mksnap dir %p snap '%.*s' dn %p\n", dir,
-		     dentry->d_name.len, dentry->d_name.name, dentry);
+		dout("mksnap dir %p snap '%pd' dn %p\n", dir,
+		     dentry, dentry);
 	} else if (ceph_snap(dir) == CEPH_NOSNAP) {
 		dout("mkdir dir %p dn %p mode 0%ho\n", dir, dentry, mode);
 		op = CEPH_MDS_OP_MKDIR;
@@ -888,8 +888,7 @@ static int ceph_unlink(struct inode *dir, struct dentry *dentry)
 
 	if (ceph_snap(dir) == CEPH_SNAPDIR) {
 		/* rmdir .snap/foo is RMSNAP */
-		dout("rmsnap dir %p '%.*s' dn %p\n", dir, dentry->d_name.len,
-		     dentry->d_name.name, dentry);
+		dout("rmsnap dir %p '%pd' dn %p\n", dir, dentry, dentry);
 		op = CEPH_MDS_OP_RMSNAP;
 	} else if (ceph_snap(dir) == CEPH_NOSNAP) {
 		dout("unlink/rmdir dir %p dn %p inode %p\n",
@@ -1063,16 +1062,15 @@ static int ceph_d_revalidate(struct dentry *dentry, unsigned int flags)
 	if (flags & LOOKUP_RCU)
 		return -ECHILD;
 
-	dout("d_revalidate %p '%.*s' inode %p offset %lld\n", dentry,
-	     dentry->d_name.len, dentry->d_name.name, dentry->d_inode,
-	     ceph_dentry(dentry)->offset);
+	dout("d_revalidate %p '%pd' inode %p offset %lld\n", dentry,
+	     dentry, dentry->d_inode, ceph_dentry(dentry)->offset);
 
 	dir = ceph_get_dentry_parent_inode(dentry);
 
 	/* always trust cached snapped dentries, snapdir dentry */
 	if (ceph_snap(dir) != CEPH_NOSNAP) {
-		dout("d_revalidate %p '%.*s' inode %p is SNAPPED\n", dentry,
-		     dentry->d_name.len, dentry->d_name.name, dentry->d_inode);
+		dout("d_revalidate %p '%pd' inode %p is SNAPPED\n", dentry,
+		     dentry, dentry->d_inode);
 		valid = 1;
 	} else if (dentry->d_inode &&
 		   ceph_snap(dentry->d_inode) == CEPH_SNAPDIR) {
@@ -1265,8 +1263,7 @@ void ceph_dentry_lru_add(struct dentry *dn)
 	struct ceph_dentry_info *di = ceph_dentry(dn);
 	struct ceph_mds_client *mdsc;
 
-	dout("dentry_lru_add %p %p '%.*s'\n", di, dn,
-	     dn->d_name.len, dn->d_name.name);
+	dout("dentry_lru_add %p %p '%pd'\n", di, dn, dn);
 	mdsc = ceph_sb_to_client(dn->d_sb)->mdsc;
 	spin_lock(&mdsc->dentry_lru_lock);
 	list_add_tail(&di->lru, &mdsc->dentry_lru);
@@ -1279,8 +1276,8 @@ void ceph_dentry_lru_touch(struct dentry *dn)
 	struct ceph_dentry_info *di = ceph_dentry(dn);
 	struct ceph_mds_client *mdsc;
 
-	dout("dentry_lru_touch %p %p '%.*s' (offset %lld)\n", di, dn,
-	     dn->d_name.len, dn->d_name.name, di->offset);
+	dout("dentry_lru_touch %p %p '%pd' (offset %lld)\n", di, dn, dn,
+	     di->offset);
 	mdsc = ceph_sb_to_client(dn->d_sb)->mdsc;
 	spin_lock(&mdsc->dentry_lru_lock);
 	list_move_tail(&di->lru, &mdsc->dentry_lru);
@@ -1292,8 +1289,7 @@ void ceph_dentry_lru_del(struct dentry *dn)
 	struct ceph_dentry_info *di = ceph_dentry(dn);
 	struct ceph_mds_client *mdsc;
 
-	dout("dentry_lru_del %p %p '%.*s'\n", di, dn,
-	     dn->d_name.len, dn->d_name.name);
+	dout("dentry_lru_del %p %p '%pd'\n", di, dn, dn);
 	mdsc = ceph_sb_to_client(dn->d_sb)->mdsc;
 	spin_lock(&mdsc->dentry_lru_lock);
 	list_del_init(&di->lru);

fs/ceph/file.c

@@ -238,8 +238,8 @@ int ceph_atomic_open(struct inode *dir, struct dentry *dentry,
 	struct ceph_acls_info acls = {};
 	int err;
 
-	dout("atomic_open %p dentry %p '%.*s' %s flags %d mode 0%o\n",
-	     dir, dentry, dentry->d_name.len, dentry->d_name.name,
+	dout("atomic_open %p dentry %p '%pd' %s flags %d mode 0%o\n",
+	     dir, dentry, dentry,
 	     d_unhashed(dentry) ? "unhashed" : "hashed", flags, mode);
 
 	if (dentry->d_name.len > NAME_MAX)

fs/ceph/inode.c

@@ -1186,20 +1186,18 @@ int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req,
 			struct inode *olddir = req->r_old_dentry_dir;
 			BUG_ON(!olddir);
 
-			dout(" src %p '%.*s' dst %p '%.*s'\n",
+			dout(" src %p '%pd' dst %p '%pd'\n",
 			     req->r_old_dentry,
-			     req->r_old_dentry->d_name.len,
-			     req->r_old_dentry->d_name.name,
-			     dn, dn->d_name.len, dn->d_name.name);
+			     req->r_old_dentry,
+			     dn, dn);
 			dout("fill_trace doing d_move %p -> %p\n",
 			     req->r_old_dentry, dn);
 
 			d_move(req->r_old_dentry, dn);
-			dout(" src %p '%.*s' dst %p '%.*s'\n",
+			dout(" src %p '%pd' dst %p '%pd'\n",
+			     req->r_old_dentry,
 			     req->r_old_dentry,
-			     req->r_old_dentry->d_name.len,
-			     req->r_old_dentry->d_name.name,
-			     dn, dn->d_name.len, dn->d_name.name);
+			     dn, dn);
 
 			/* ensure target dentry is invalidated, despite
 			   rehashing bug in vfs_rename_dir */

fs/configfs/dir.c

@@ -386,7 +386,7 @@ static void remove_dir(struct dentry * d)
 	if (d->d_inode)
 		simple_rmdir(parent->d_inode,d);
 
-	pr_debug(" o %s removing done (%d)\n",d->d_name.name, d_count(d));
+	pr_debug(" o %pd removing done (%d)\n", d, d_count(d));
 
 	dput(parent);
 }

fs/fuse/file.c

@@ -1988,7 +1988,7 @@ static int fuse_write_begin(struct file *file, struct address_space *mapping,
 		struct page **pagep, void **fsdata)
 {
 	pgoff_t index = pos >> PAGE_CACHE_SHIFT;
-	struct fuse_conn *fc = get_fuse_conn(file->f_dentry->d_inode);
+	struct fuse_conn *fc = get_fuse_conn(file_inode(file));
 	struct page *page;
 	loff_t fsize;
 	int err = -ENOMEM;

fs/jfs/namei.c

@@ -84,7 +84,7 @@ static int jfs_create(struct inode *dip, struct dentry *dentry, umode_t mode,
 	struct inode *iplist[2];
 	struct tblock *tblk;
 
-	jfs_info("jfs_create: dip:0x%p name:%s", dip, dentry->d_name.name);
+	jfs_info("jfs_create: dip:0x%p name:%pd", dip, dentry);
 
 	dquot_initialize(dip);
 
@@ -216,7 +216,7 @@ static int jfs_mkdir(struct inode *dip, struct dentry *dentry, umode_t mode)
 	struct inode *iplist[2];
 	struct tblock *tblk;
 
-	jfs_info("jfs_mkdir: dip:0x%p name:%s", dip, dentry->d_name.name);
+	jfs_info("jfs_mkdir: dip:0x%p name:%pd", dip, dentry);
 
 	dquot_initialize(dip);
 
@@ -352,7 +352,7 @@ static int jfs_rmdir(struct inode *dip, struct dentry *dentry)
 	struct inode *iplist[2];
 	struct tblock *tblk;
 
-	jfs_info("jfs_rmdir: dip:0x%p name:%s", dip, dentry->d_name.name);
+	jfs_info("jfs_rmdir: dip:0x%p name:%pd", dip, dentry);
 
 	/* Init inode for quota operations. */
 	dquot_initialize(dip);
@@ -480,7 +480,7 @@ static int jfs_unlink(struct inode *dip, struct dentry *dentry)
 	s64 new_size = 0;
 	int commit_flag;
 
-	jfs_info("jfs_unlink: dip:0x%p name:%s", dip, dentry->d_name.name);
+	jfs_info("jfs_unlink: dip:0x%p name:%pd", dip, dentry);
 
 	/* Init inode for quota operations. */
 	dquot_initialize(dip);
@@ -797,8 +797,7 @@ static int jfs_link(struct dentry *old_dentry,
 	struct btstack btstack;
 	struct inode *iplist[2];
 
-	jfs_info("jfs_link: %s %s", old_dentry->d_name.name,
-		 dentry->d_name.name);
+	jfs_info("jfs_link: %pd %pd", old_dentry, dentry);
 
 	dquot_initialize(dir);
 
@@ -1082,8 +1081,7 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 	int commit_flag;
 
 
-	jfs_info("jfs_rename: %s %s", old_dentry->d_name.name,
-		 new_dentry->d_name.name);
+	jfs_info("jfs_rename: %pd %pd", old_dentry, new_dentry);
 
 	dquot_initialize(old_dir);
 	dquot_initialize(new_dir);
@@ -1355,7 +1353,7 @@ static int jfs_mknod(struct inode *dir, struct dentry *dentry,
 	if (!new_valid_dev(rdev))
 		return -EINVAL;
 
-	jfs_info("jfs_mknod: %s", dentry->d_name.name);
+	jfs_info("jfs_mknod: %pd", dentry);
 
 	dquot_initialize(dir);
 
@@ -1444,7 +1442,7 @@ static struct dentry *jfs_lookup(struct inode *dip, struct dentry *dentry, unsig
 	struct component_name key;
 	int rc;
 
-	jfs_info("jfs_lookup: name = %s", dentry->d_name.name);
+	jfs_info("jfs_lookup: name = %pd", dentry);
 
 	if ((rc = get_UCSname(&key, dentry)))
 		return ERR_PTR(rc);

fs/nfs/dir.c

@@ -133,7 +133,7 @@ nfs_opendir(struct inode *inode, struct file *filp)
 static int
 nfs_closedir(struct inode *inode, struct file *filp)
 {
-	put_nfs_open_dir_context(filp->f_path.dentry->d_inode, filp->private_data);
+	put_nfs_open_dir_context(file_inode(filp), filp->private_data);
 	return 0;
 }
 

fs/nfsd/nfs4xdr.c

@@ -1886,7 +1886,7 @@ static __be32 nfsd4_encode_path(struct xdr_stream *xdr,
 			goto out_free;
 		}
 		p = xdr_encode_opaque(p, dentry->d_name.name, len);
-		dprintk("/%s", dentry->d_name.name);
+		dprintk("/%pd", dentry);
 		spin_unlock(&dentry->d_lock);
 		dput(dentry);
 		ncomponents--;

fs/ntfs/namei.c

@@ -111,8 +111,8 @@ static struct dentry *ntfs_lookup(struct inode *dir_ino, struct dentry *dent,
 	unsigned long dent_ino;
 	int uname_len;
 
-	ntfs_debug("Looking up %s in directory inode 0x%lx.",
-			dent->d_name.name, dir_ino->i_ino);
+	ntfs_debug("Looking up %pd in directory inode 0x%lx.",
+			dent, dir_ino->i_ino);
 	/* Convert the name of the dentry to Unicode. */
 	uname_len = ntfs_nlstoucs(vol, dent->d_name.name, dent->d_name.len,
 			&uname);

fs/ocfs2/dcache.c

@@ -251,8 +251,8 @@ int ocfs2_dentry_attach_lock(struct dentry *dentry,
 
 	if (dl) {
 		mlog_bug_on_msg(dl->dl_parent_blkno != parent_blkno,
-				" \"%.*s\": old parent: %llu, new: %llu\n",
-				dentry->d_name.len, dentry->d_name.name,
+				" \"%pd\": old parent: %llu, new: %llu\n",
+				dentry,
 				(unsigned long long)parent_blkno,
 				(unsigned long long)dl->dl_parent_blkno);
 		return 0;
@@ -277,8 +277,8 @@ int ocfs2_dentry_attach_lock(struct dentry *dentry,
 				(unsigned long long)OCFS2_I(inode)->ip_blkno);
 
 		mlog_bug_on_msg(dl->dl_parent_blkno != parent_blkno,
-				" \"%.*s\": old parent: %llu, new: %llu\n",
-				dentry->d_name.len, dentry->d_name.name,
+				" \"%pd\": old parent: %llu, new: %llu\n",
+				dentry,
 				(unsigned long long)parent_blkno,
 				(unsigned long long)dl->dl_parent_blkno);
 
@@ -406,17 +406,15 @@ static void ocfs2_dentry_iput(struct dentry *dentry, struct inode *inode)
 			if (inode)
 				ino = (unsigned long long)OCFS2_I(inode)->ip_blkno;
 			mlog(ML_ERROR, "Dentry is missing cluster lock. "
-			     "inode: %llu, d_flags: 0x%x, d_name: %.*s\n",
-			     ino, dentry->d_flags, dentry->d_name.len,
-			     dentry->d_name.name);
+			     "inode: %llu, d_flags: 0x%x, d_name: %pd\n",
+			     ino, dentry->d_flags, dentry);
 		}
 
 		goto out;
 	}
 
-	mlog_bug_on_msg(dl->dl_count == 0, "dentry: %.*s, count: %u\n",
-			dentry->d_name.len, dentry->d_name.name,
-			dl->dl_count);
+	mlog_bug_on_msg(dl->dl_count == 0, "dentry: %pd, count: %u\n",
+			dentry, dl->dl_count);
 
 	ocfs2_dentry_lock_put(OCFS2_SB(dentry->d_sb), dl);
 

fs/ocfs2/dlmfs/dlmfs.c

@@ -565,8 +565,8 @@ static int dlmfs_unlink(struct inode *dir,
 	 * to acquire a lock, this basically destroys our lockres. */
 	status = user_dlm_destroy_lock(&DLMFS_I(inode)->ip_lockres);
 	if (status < 0) {
-		mlog(ML_ERROR, "unlink %.*s, error %d from destroy\n",
-		     dentry->d_name.len, dentry->d_name.name, status);
+		mlog(ML_ERROR, "unlink %pd, error %d from destroy\n",
+		     dentry, status);
 		goto bail;
 	}
 	status = simple_unlink(dir, dentry);

fs/ocfs2/dlmglue.c

@@ -3725,8 +3725,7 @@ static int ocfs2_dentry_convert_worker(struct ocfs2_lock_res *lockres,
 			break;
 		spin_unlock(&dentry_attach_lock);
 
-		mlog(0, "d_delete(%.*s);\n", dentry->d_name.len,
-		     dentry->d_name.name);
+		mlog(0, "d_delete(%pd);\n", dentry);
 
 		/*
 		 * The following dcache calls may do an

fs/reiserfs/xattr.c

@@ -210,9 +210,9 @@ fill_with_dentries(struct dir_context *ctx, const char *name, int namelen,
 	} else if (!dentry->d_inode) {
 		/* A directory entry exists, but no file? */
 		reiserfs_error(dentry->d_sb, "xattr-20003",
-			       "Corrupted directory: xattr %s listed but "
-			       "not found for file %s.\n",
-			       dentry->d_name.name, dbuf->xadir->d_name.name);
+			       "Corrupted directory: xattr %pd listed but "
+			       "not found for file %pd.\n",
+			       dentry, dbuf->xadir);
 		dput(dentry);
 		return -EIO;
 	}

security/smack/smack_lsm.c

@@ -166,9 +166,9 @@ static int smk_bu_file(struct file *file, int mode, int rc)
 		return rc;
 
 	smk_bu_mode(mode, acc);
-	pr_info("Smack Bringup: (%s %s %s) file=(%s %ld %s) %s\n",
+	pr_info("Smack Bringup: (%s %s %s) file=(%s %ld %pD) %s\n",
 		sskp->smk_known, (char *)file->f_security, acc,
-		inode->i_sb->s_id, inode->i_ino, file->f_dentry->d_name.name,
+		inode->i_sb->s_id, inode->i_ino, file,
 		current->comm);
 	return 0;
 }
@@ -189,9 +189,9 @@ static int smk_bu_credfile(const struct cred *cred, struct file *file,
 		return rc;
 
 	smk_bu_mode(mode, acc);
-	pr_info("Smack Bringup: (%s %s %s) file=(%s %ld %s) %s\n",
+	pr_info("Smack Bringup: (%s %s %s) file=(%s %ld %pD) %s\n",
 		sskp->smk_known, smk_of_inode(inode)->smk_known, acc,
-		inode->i_sb->s_id, inode->i_ino, file->f_dentry->d_name.name,
+		inode->i_sb->s_id, inode->i_ino, file,
 		current->comm);
 	return 0;
 }