mount options: fix isofs
authorMiklos Szeredi <mszeredi@suse.cz>
Fri, 8 Feb 2008 12:21:46 +0000 (04:21 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Fri, 8 Feb 2008 17:22:40 +0000 (09:22 -0800)
Add a .show_options super operation to isofs.

Use generic_show_options() and save the complete option string in
isofs_fill_super().

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/isofs/inode.c

index c3240b42ebf55a5fa68024e771c460602b9e4753..044a254d526b86e38ca0ca925540468ce06e19f1 100644 (file)
@@ -110,6 +110,7 @@ static const struct super_operations isofs_sops = {
        .put_super      = isofs_put_super,
        .statfs         = isofs_statfs,
        .remount_fs     = isofs_remount,
+       .show_options   = generic_show_options,
 };
 
 
@@ -561,6 +562,8 @@ static int isofs_fill_super(struct super_block *s, void *data, int silent)
        int table, error = -EINVAL;
        unsigned int vol_desc_start;
 
+       save_mount_options(s, data);
+
        sbi = kzalloc(sizeof(*sbi), GFP_KERNEL);
        if (!sbi)
                return -ENOMEM;