btrfs: add ref-verify mount option

This adds the infrastructure for turning ref verify on and off for a
mount, to be used by a later patch.

Signed-off-by: Josef Bacik <jbacik@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
[ enhnance btrfs_print_mod_info to print if ref-verify is compiled in ]
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Josef Bacik 2017-09-29 15:43:48 -04:00 • committed by David Sterba
commit fb592373cd
2 changed files with 18 additions and 0 deletions