bcachefs: Add an option to disable reflink support

Reflink might be buggy, so we're adding an option so users can help
bisect what's going on.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2020-06-02 16:30:54 -04:00 • committed by Kent Overstreet
commit 36b8372b59
4 changed files with 13 additions and 0 deletions