Btrfs: add missing mounting options in btrfs_show_options()

Some options are missing in btrfs_show_options(), this patch
adds them.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Reviewed-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index d82391d48974e7b4c02c0535240027e1555e1a94..2cc5b80eeae9bee2e426dacb25d089dad3cfad9f 100644 (file)
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -965,6 +965,20 @@ static int btrfs_show_options(struct seq_file *seq, struct dentry *dentry)
                seq_puts(seq, ",inode_cache");
        if (btrfs_test_opt(root, SKIP_BALANCE))
                seq_puts(seq, ",skip_balance");
+       if (btrfs_test_opt(root, RECOVERY))
+               seq_puts(seq, ",recovery");
+#ifdef CONFIG_BTRFS_FS_CHECK_INTEGRITY
+       if (btrfs_test_opt(root, CHECK_INTEGRITY_INCLUDING_EXTENT_DATA))
+               seq_puts(seq, ",check_int_data");
+       else if (btrfs_test_opt(root, CHECK_INTEGRITY))
+               seq_puts(seq, ",check_int");
+       if (info->check_integrity_print_mask)
+               seq_printf(seq, ",check_int_print_mask=%d",
+                               info->check_integrity_print_mask);
+#endif
+       if (info->metadata_ratio)
+               seq_printf(seq, ",metadata_ratio=%d",
+                               info->metadata_ratio);
        if (btrfs_test_opt(root, PANIC_ON_FATAL_ERROR))
                seq_puts(seq, ",fatal_errors=panic");
        return 0;