btrfs: move the space_info handling code to space-info.c

These are the basic init and lookup functions and some helper functions,
fairly straightforward before the bad stuff starts.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Josef Bacik 2019-06-18 16:09:19 -04:00 • committed by David Sterba
commit 280c290881
4 changed files with 204 additions and 187 deletions