Lines Matching refs:ctl
621 struct btrfs_free_space_ctl *ctl; in btrfs_discard_update_discardable() local
631 ctl = block_group->free_space_ctl; in btrfs_discard_update_discardable()
634 lockdep_assert_held(&ctl->tree_lock); in btrfs_discard_update_discardable()
635 extents_delta = ctl->discardable_extents[BTRFS_STAT_CURR] - in btrfs_discard_update_discardable()
636 ctl->discardable_extents[BTRFS_STAT_PREV]; in btrfs_discard_update_discardable()
639 ctl->discardable_extents[BTRFS_STAT_PREV] = in btrfs_discard_update_discardable()
640 ctl->discardable_extents[BTRFS_STAT_CURR]; in btrfs_discard_update_discardable()
643 bytes_delta = ctl->discardable_bytes[BTRFS_STAT_CURR] - in btrfs_discard_update_discardable()
644 ctl->discardable_bytes[BTRFS_STAT_PREV]; in btrfs_discard_update_discardable()
647 ctl->discardable_bytes[BTRFS_STAT_PREV] = in btrfs_discard_update_discardable()
648 ctl->discardable_bytes[BTRFS_STAT_CURR]; in btrfs_discard_update_discardable()