assorted conversions to %p[dD]

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

36 files changed, 194 insertions, 260 deletions

diff --git a/arch/powerpc/oprofile/cell/spu_task_sync.c b/arch/powerpc/oprofile/cell/spu_task_sync.c
index 28f1af2db1f5..1c27831df1ac 100644
--- a/arch/powerpc/oprofile/cell/spu_task_sync.c
+++ b/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);
 
diff --git a/arch/s390/hypfs/hypfs_dbfs.c b/arch/s390/hypfs/hypfs_dbfs.c
index 2badf2bf9cd7..47fe1055c714 100644
--- a/arch/s390/hypfs/hypfs_dbfs.c
+++ b/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);
diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
index df91466f973d..ae6aad1d24f7 100644
--- a/arch/x86/ia32/ia32_aout.c
+++ b/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
diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c
index 7496f55611a5..ef5feeecec84 100644
--- a/drivers/gpu/drm/armada/armada_gem.c
+++ b/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);
diff --git a/drivers/media/pci/zoran/zoran_procfs.c b/drivers/media/pci/zoran/zoran_procfs.c
index f7ceee0cdefd..437652761093 100644
--- a/drivers/media/pci/zoran/zoran_procfs.c
+++ b/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);
diff --git a/drivers/misc/genwqe/card_dev.c b/drivers/misc/genwqe/card_dev.c
index 5918586f2f76..c49d244265ec 100644
--- a/drivers/misc/genwqe/card_dev.c
+++ b/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);
diff --git a/drivers/s390/char/hmcdrv_dev.c b/drivers/s390/char/hmcdrv_dev.c
index 0c5176179c17..43cee7fcd01c 100644
--- a/drivers/s390/char/hmcdrv_dev.c
+++ b/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;
 }
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index 786a2aff7b59..1311ab15243e 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/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);
diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
index 02b64f4e576a..6054c16b8fae 100644
--- a/fs/9p/vfs_inode_dotl.c
+++ b/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))
diff --git a/fs/affs/inode.c b/fs/affs/inode.c
index e217c511459b..d0609a282e1d 100644
--- a/fs/affs/inode.c
+++ b/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);
diff --git a/fs/affs/namei.c b/fs/affs/namei.c
index 035bd31556fc..bbc38530e924 100644
--- a/fs/affs/namei.c
+++ b/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,
diff --git a/fs/afs/dir.c b/fs/afs/dir.c
index d452f3de5434..4ec35e9130e1 100644
--- a/fs/afs/dir.c
+++ b/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 @@ not_found:
 	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 @@ out_bad:
  */
 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 @@ zap:
  */
 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)) {
diff --git a/fs/afs/inode.c b/fs/afs/inode.c
index 294671288449..8a1d38ef0fc2 100644
--- a/fs/afs/inode.c
+++ b/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 |
diff --git a/fs/afs/mntpt.c b/fs/afs/mntpt.c
index 9682c33d5daf..938c5ab06d5a 100644
--- a/fs/afs/mntpt.c
+++ b/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))
diff --git a/fs/afs/write.c b/fs/afs/write.c
index ab6adfd52516..d148138325c3 100644
--- a/fs/afs/write.c
+++ b/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);
diff --git a/fs/autofs4/expire.c b/fs/autofs4/expire.c
index dcdec6fd33c6..bfdbaba9c2ba 100644
--- a/fs/autofs4/expire.c
+++ b/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);