btrfs: rename delete_unused_bgs_mutex to reclaim_bgs_lock
authorJohannes Thumshirn <johannes.thumshirn@wdc.com>
Mon, 19 Apr 2021 07:41:01 +0000 (16:41 +0900)
committerDavid Sterba <dsterba@suse.com>
Tue, 20 Apr 2021 18:30:18 +0000 (20:30 +0200)
commitf33720657d29d6b7282dd2e5e8634e0a39ad372e
tree428b7502bf99ec6cbe7b6d89210755cd45beeaf7
parent01e86008aaa534867a7fb0fcbc116ab085e2b2c6
btrfs: rename delete_unused_bgs_mutex to reclaim_bgs_lock

As a preparation for extending the block group deletion use case, rename
the unused_bgs_mutex to reclaim_bgs_lock.

Reviewed-by: Filipe Manana <fdmanana@suse.com>
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>
fs/btrfs/block-group.c
fs/btrfs/ctree.h
fs/btrfs/disk-io.c
fs/btrfs/volumes.c