switch all procfs directories ->iterate_shared()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 15b60f1..beb45d4 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -2159,8 +2159,8 @@
 
 static const struct file_operations proc_map_files_operations = {
 	.read		= generic_read_dir,
-	.iterate	= proc_map_files_readdir,
-	.llseek		= default_llseek,
+	.iterate_shared	= proc_map_files_readdir,
+	.llseek		= generic_file_llseek,
 };
 
 #ifdef CONFIG_CHECKPOINT_RESTORE
@@ -2507,8 +2507,8 @@
 
 static const struct file_operations proc_attr_dir_operations = {
 	.read		= generic_read_dir,
-	.iterate	= proc_attr_dir_readdir,
-	.llseek		= default_llseek,
+	.iterate_shared	= proc_attr_dir_readdir,
+	.llseek		= generic_file_llseek,
 };
 
 static struct dentry *proc_attr_dir_lookup(struct inode *dir,
@@ -2915,8 +2915,8 @@
 
 static const struct file_operations proc_tgid_base_operations = {
 	.read		= generic_read_dir,
-	.iterate	= proc_tgid_base_readdir,
-	.llseek		= default_llseek,
+	.iterate_shared	= proc_tgid_base_readdir,
+	.llseek		= generic_file_llseek,
 };
 
 static struct dentry *proc_tgid_base_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)
@@ -3263,8 +3263,8 @@
 
 static const struct file_operations proc_tid_base_operations = {
 	.read		= generic_read_dir,
-	.iterate	= proc_tid_base_readdir,
-	.llseek		= default_llseek,
+	.iterate_shared	= proc_tid_base_readdir,
+	.llseek		= generic_file_llseek,
 };
 
 static const struct inode_operations proc_tid_base_inode_operations = {
@@ -3474,6 +3474,6 @@
 
 static const struct file_operations proc_task_operations = {
 	.read		= generic_read_dir,
-	.iterate	= proc_task_readdir,
-	.llseek		= default_llseek,
+	.iterate_shared	= proc_task_readdir,
+	.llseek		= generic_file_llseek,
 };