btrfs: use standard debug config option to enable free-space-cache debug prints

free-space-cache.c has it's own set of DEBUG ifdefs which need to be
turned on instead of the global CONFIG_BTRFS_DEBUG to print debug
messages about failed block-group writes.

Switch this over to CONFIG_BTRFS_DEBUG so we always see these messages
when running a debug kernel.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Johannes Thumshirn 2020-02-12 00:10:21 +09:00 • committed by David Sterba
commit 1afb648e94