Lines Matching defs:ctl
572 * @ctl: free_space_ctl of @block_group
579 struct btrfs_free_space_ctl *ctl)
592 extents_delta = ctl->discardable_extents[BTRFS_STAT_CURR] -
593 ctl->discardable_extents[BTRFS_STAT_PREV];
596 ctl->discardable_extents[BTRFS_STAT_PREV] =
597 ctl->discardable_extents[BTRFS_STAT_CURR];
600 bytes_delta = ctl->discardable_bytes[BTRFS_STAT_CURR] -
601 ctl->discardable_bytes[BTRFS_STAT_PREV];
604 ctl->discardable_bytes[BTRFS_STAT_PREV] =
605 ctl->discardable_bytes[BTRFS_STAT_CURR];