9p: switch to %p[dD]

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

fs/9p/fid.c

@@ -65,8 +65,8 @@ static struct p9_fid *v9fs_fid_find(struct dentry *dentry, kuid_t uid, int any)
 {
 	struct p9_fid *fid, *ret;
 
-	p9_debug(P9_DEBUG_VFS, " dentry: %s (%p) uid %d any %d\n",
-		 dentry->d_name.name, dentry, from_kuid(&init_user_ns, uid),
+	p9_debug(P9_DEBUG_VFS, " dentry: %pd (%p) uid %d any %d\n",
+		 dentry, dentry, from_kuid(&init_user_ns, uid),
 		 any);
 	ret = NULL;
 	/* we'll recheck under lock if there's anything to look in */

fs/9p/vfs_addr.c

@@ -266,8 +266,8 @@ v9fs_direct_IO(int rw, struct kiocb *iocb, struct iov_iter *iter, loff_t pos)
 	 * Now that we do caching with cache mode enabled, We need
 	 * to support direct IO
 	 */
-	p9_debug(P9_DEBUG_VFS, "v9fs_direct_IO: v9fs_direct_IO (%s) off/no(%lld/%lu) EINVAL\n",
-		 iocb->ki_filp->f_path.dentry->d_name.name,
+	p9_debug(P9_DEBUG_VFS, "v9fs_direct_IO: v9fs_direct_IO (%pD) off/no(%lld/%lu) EINVAL\n",
+		 iocb->ki_filp,
 		 (long long)pos, iter->nr_segs);
 
 	return -EINVAL;

fs/9p/vfs_dentry.c

@@ -49,8 +49,8 @@
  */
 static int v9fs_cached_dentry_delete(const struct dentry *dentry)
 {
-	p9_debug(P9_DEBUG_VFS, " dentry: %s (%p)\n",
-		 dentry->d_name.name, dentry);
+	p9_debug(P9_DEBUG_VFS, " dentry: %pd (%p)\n",
+		 dentry, dentry);
 
 	/* Don't cache negative dentries */
 	if (!dentry->d_inode)
@@ -67,8 +67,8 @@ static int v9fs_cached_dentry_delete(const struct dentry *dentry)
 static void v9fs_dentry_release(struct dentry *dentry)
 {
 	struct hlist_node *p, *n;
-	p9_debug(P9_DEBUG_VFS, " dentry: %s (%p)\n",
-		 dentry->d_name.name, dentry);
+	p9_debug(P9_DEBUG_VFS, " dentry: %pd (%p)\n",
+		 dentry, dentry);
 	hlist_for_each_safe(p, n, (struct hlist_head *)&dentry->d_fsdata)
 		p9_client_clunk(hlist_entry(p, struct p9_fid, dlist));
 	dentry->d_fsdata = NULL;

fs/9p/vfs_dir.c

@@ -116,7 +116,7 @@ static int v9fs_dir_readdir(struct file *file, struct dir_context *ctx)
 	int reclen = 0;
 	struct p9_rdir *rdir;
 
-	p9_debug(P9_DEBUG_VFS, "name %s\n", file->f_path.dentry->d_name.name);
+	p9_debug(P9_DEBUG_VFS, "name %pD\n", file);
 	fid = file->private_data;
 
 	buflen = fid->clnt->msize - P9_IOHDRSZ;
@@ -172,7 +172,7 @@ static int v9fs_dir_readdir_dotl(struct file *file, struct dir_context *ctx)
 	struct p9_rdir *rdir;
 	struct p9_dirent curdirent;
 
-	p9_debug(P9_DEBUG_VFS, "name %s\n", file->f_path.dentry->d_name.name);
+	p9_debug(P9_DEBUG_VFS, "name %pD\n", file);
 	fid = file->private_data;
 
 	buflen = fid->clnt->msize - P9_READDIRHDRSZ;

fs/9p/vfs_file.c

@@ -301,8 +301,8 @@ static int v9fs_file_lock_dotl(struct file *filp, int cmd, struct file_lock *fl)
 	struct inode *inode = file_inode(filp);
 	int ret = -ENOLCK;
 
-	p9_debug(P9_DEBUG_VFS, "filp: %p cmd:%d lock: %p name: %s\n",
-		 filp, cmd, fl, filp->f_path.dentry->d_name.name);
+	p9_debug(P9_DEBUG_VFS, "filp: %p cmd:%d lock: %p name: %pD\n",
+		 filp, cmd, fl, filp);
 
 	/* No mandatory locks */
 	if (__mandatory_lock(inode) && fl->fl_type != F_UNLCK)
@@ -337,8 +337,8 @@ static int v9fs_file_flock_dotl(struct file *filp, int cmd,
 	struct inode *inode = file_inode(filp);
 	int ret = -ENOLCK;
 
-	p9_debug(P9_DEBUG_VFS, "filp: %p cmd:%d lock: %p name: %s\n",
-		 filp, cmd, fl, filp->f_path.dentry->d_name.name);
+	p9_debug(P9_DEBUG_VFS, "filp: %p cmd:%d lock: %p name: %pD\n",
+		 filp, cmd, fl, filp);
 
 	/* No mandatory locks */
 	if (__mandatory_lock(inode) && fl->fl_type != F_UNLCK)

fs/9p/vfs_inode.c

@@ -648,7 +648,7 @@ v9fs_create(struct v9fs_session_info *v9ses, struct inode *dir,
 	struct p9_fid *dfid, *ofid, *fid;
 	struct inode *inode;
 
-	p9_debug(P9_DEBUG_VFS, "name %s\n", dentry->d_name.name);
+	p9_debug(P9_DEBUG_VFS, "name %pd\n", dentry);
 
 	err = 0;
 	ofid = NULL;
@@ -755,7 +755,7 @@ static int v9fs_vfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode
 	struct p9_fid *fid;
 	struct v9fs_session_info *v9ses;
 
-	p9_debug(P9_DEBUG_VFS, "name %s\n", dentry->d_name.name);
+	p9_debug(P9_DEBUG_VFS, "name %pd\n", dentry);
 	err = 0;
 	v9ses = v9fs_inode2v9ses(dir);
 	perm = unixmode2p9mode(v9ses, mode | S_IFDIR);
@@ -791,8 +791,8 @@ struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
 	struct inode *inode;
 	char *name;
 
-	p9_debug(P9_DEBUG_VFS, "dir: %p dentry: (%s) %p flags: %x\n",
-		 dir, dentry->d_name.name, dentry, flags);
+	p9_debug(P9_DEBUG_VFS, "dir: %p dentry: (%pd) %p flags: %x\n",
+		 dir, dentry, dentry, flags);
 
 	if (dentry->d_name.len > NAME_MAX)
 		return ERR_PTR(-ENAMETOOLONG);
@@ -1239,7 +1239,7 @@ static int v9fs_readlink(struct dentry *dentry, char *buffer, int buflen)
 	struct p9_fid *fid;
 	struct p9_wstat *st;
 
-	p9_debug(P9_DEBUG_VFS, " %s\n", dentry->d_name.name);
+	p9_debug(P9_DEBUG_VFS, " %pd\n", dentry);
 	retval = -EPERM;
 	v9ses = v9fs_dentry2v9ses(dentry);
 	fid = v9fs_fid_lookup(dentry);
@@ -1262,8 +1262,8 @@ static int v9fs_readlink(struct dentry *dentry, char *buffer, int buflen)
 	retval = min(strlen(st->extension)+1, (size_t)buflen);
 	memcpy(buffer, st->extension, retval);
 
-	p9_debug(P9_DEBUG_VFS, "%s -> %s (%.*s)\n",
-		 dentry->d_name.name, st->extension, buflen, buffer);
+	p9_debug(P9_DEBUG_VFS, "%pd -> %s (%.*s)\n",
+		 dentry, st->extension, buflen, buffer);
 
 done:
 	p9stat_free(st);
@@ -1283,7 +1283,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
 	int len = 0;
 	char *link = __getname();
 
-	p9_debug(P9_DEBUG_VFS, "%s\n", dentry->d_name.name);
+	p9_debug(P9_DEBUG_VFS, "%pd\n", dentry);
 
 	if (!link)
 		link = ERR_PTR(-ENOMEM);
@@ -1314,8 +1314,8 @@ v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
 {
 	char *s = nd_get_link(nd);
 
-	p9_debug(P9_DEBUG_VFS, " %s %s\n",
-		 dentry->d_name.name, IS_ERR(s) ? "<error>" : s);
+	p9_debug(P9_DEBUG_VFS, " %pd %s\n",
+		 dentry, IS_ERR(s) ? "<error>" : s);
 	if (!IS_ERR(s))
 		__putname(s);
 }
@@ -1364,8 +1364,8 @@ static int v9fs_vfs_mkspecial(struct inode *dir, struct dentry *dentry,
 static int
 v9fs_vfs_symlink(struct inode *dir, struct dentry *dentry, const char *symname)
 {
-	p9_debug(P9_DEBUG_VFS, " %lu,%s,%s\n",
-		 dir->i_ino, dentry->d_name.name, symname);
+	p9_debug(P9_DEBUG_VFS, " %lu,%pd,%s\n",
+		 dir->i_ino, dentry, symname);
 
 	return v9fs_vfs_mkspecial(dir, dentry, P9_DMSYMLINK, symname);
 }
@@ -1386,8 +1386,8 @@ v9fs_vfs_link(struct dentry *old_dentry, struct inode *dir,
 	char *name;
 	struct p9_fid *oldfid;
 
-	p9_debug(P9_DEBUG_VFS, " %lu,%s,%s\n",
-		 dir->i_ino, dentry->d_name.name, old_dentry->d_name.name);
+	p9_debug(P9_DEBUG_VFS, " %lu,%pd,%pd\n",
+		 dir->i_ino, dentry, old_dentry);
 
 	oldfid = v9fs_fid_clone(old_dentry);
 	if (IS_ERR(oldfid))
@@ -1428,8 +1428,8 @@ v9fs_vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t rde
 	char *name;
 	u32 perm;
 
-	p9_debug(P9_DEBUG_VFS, " %lu,%s mode: %hx MAJOR: %u MINOR: %u\n",
-		 dir->i_ino, dentry->d_name.name, mode,
+	p9_debug(P9_DEBUG_VFS, " %lu,%pd mode: %hx MAJOR: %u MINOR: %u\n",
+		 dir->i_ino, dentry, mode,
 		 MAJOR(rdev), MINOR(rdev));
 
 	if (!new_valid_dev(rdev))

fs/9p/vfs_inode_dotl.c

@@ -393,7 +393,7 @@ static int v9fs_vfs_mkdir_dotl(struct inode *dir,
 	struct dentry *dir_dentry;
 	struct posix_acl *dacl = NULL, *pacl = NULL;
 
-	p9_debug(P9_DEBUG_VFS, "name %s\n", dentry->d_name.name);
+	p9_debug(P9_DEBUG_VFS, "name %pd\n", dentry);
 	err = 0;
 	v9ses = v9fs_inode2v9ses(dir);
 
@@ -767,8 +767,8 @@ v9fs_vfs_link_dotl(struct dentry *old_dentry, struct inode *dir,
 	struct p9_fid *dfid, *oldfid;
 	struct v9fs_session_info *v9ses;
 
-	p9_debug(P9_DEBUG_VFS, "dir ino: %lu, old_name: %s, new_name: %s\n",
-		 dir->i_ino, old_dentry->d_name.name, dentry->d_name.name);
+	p9_debug(P9_DEBUG_VFS, "dir ino: %lu, old_name: %pd, new_name: %pd\n",
+		 dir->i_ino, old_dentry, dentry);
 
 	v9ses = v9fs_inode2v9ses(dir);
 	dir_dentry = dentry->d_parent;
@@ -917,7 +917,7 @@ v9fs_vfs_follow_link_dotl(struct dentry *dentry, struct nameidata *nd)
 	char *link = __getname();
 	char *target;
 
-	p9_debug(P9_DEBUG_VFS, "%s\n", dentry->d_name.name);
+	p9_debug(P9_DEBUG_VFS, "%pd\n", dentry);
 
 	if (!link) {
 		link = ERR_PTR(-ENOMEM);