fs/adfs: dir: switch to iterate_shared method

There is nothing in our readdir (aka iterate) method that relies on
the directory inode being exclusively locked, so switch to using the
iterate_shared() hook rather than iterate().

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/adfs/dir.c b/fs/adfs/dir.c
index 931eefb..2a8f5f1 100644 (file)
--- a/fs/adfs/dir.c
+++ b/fs/adfs/dir.c
@@ -235,8 +235,7 @@ void adfs_object_fixup(struct adfs_dir *dir, struct object_info *obj)
        }
 }
 
-static int
-adfs_readdir(struct file *file, struct dir_context *ctx)
+static int adfs_iterate(struct file *file, struct dir_context *ctx)
 {
        struct inode *inode = file_inode(file);
        struct super_block *sb = inode->i_sb;
@@ -399,7 +398,7 @@ unlock:
 const struct file_operations adfs_dir_operations = {
        .read           = generic_read_dir,
        .llseek         = generic_file_llseek,
-       .iterate        = adfs_readdir,
+       .iterate_shared = adfs_iterate,
        .fsync          = generic_file_fsync,
 };