Lines Matching refs:discardable_bytes
537 s64 discardable_bytes; in btrfs_discard_calc_delay() local
558 discardable_bytes = atomic64_read(&discard_ctl->discardable_bytes); in btrfs_discard_calc_delay()
559 if (discardable_bytes < 0) in btrfs_discard_calc_delay()
560 atomic64_add(-discardable_bytes, in btrfs_discard_calc_delay()
561 &discard_ctl->discardable_bytes); in btrfs_discard_calc_delay()
613 bytes_delta = ctl->discardable_bytes[BTRFS_STAT_CURR] - in btrfs_discard_update_discardable()
614 ctl->discardable_bytes[BTRFS_STAT_PREV]; in btrfs_discard_update_discardable()
616 atomic64_add(bytes_delta, &discard_ctl->discardable_bytes); in btrfs_discard_update_discardable()
617 ctl->discardable_bytes[BTRFS_STAT_PREV] = in btrfs_discard_update_discardable()
618 ctl->discardable_bytes[BTRFS_STAT_CURR]; in btrfs_discard_update_discardable()
708 atomic64_set(&discard_ctl->discardable_bytes, 0); in btrfs_discard_init()