456 			atomic64_read(&fs_info->discard_ctl.discardable_bytes));  in btrfs_discardable_bytes_show()
467 			atomic_read(&fs_info->discard_ctl.discardable_extents));  in btrfs_discardable_extents_show()
478 			  fs_info->discard_ctl.discard_bitmap_bytes);  in btrfs_discard_bitmap_bytes_show()
489 		atomic64_read(&fs_info->discard_ctl.discard_bytes_saved));  in btrfs_discard_bytes_saved_show()
500 			  fs_info->discard_ctl.discard_extent_bytes);  in btrfs_discard_extent_bytes_show()
511 			  READ_ONCE(fs_info->discard_ctl.iops_limit));  in btrfs_discard_iops_limit_show()
519 	struct btrfs_discard_ctl *discard_ctl = &fs_info->discard_ctl;  in btrfs_discard_iops_limit_store()  local
527 	WRITE_ONCE(discard_ctl->iops_limit, iops_limit);  in btrfs_discard_iops_limit_store()
528 	btrfs_discard_calc_delay(discard_ctl);  in btrfs_discard_iops_limit_store()
529 	btrfs_discard_schedule_work(discard_ctl, true);  in btrfs_discard_iops_limit_store()
542 			  READ_ONCE(fs_info->discard_ctl.kbps_limit));  in btrfs_discard_kbps_limit_show()
550 	struct btrfs_discard_ctl *discard_ctl = &fs_info->discard_ctl;  in btrfs_discard_kbps_limit_store()  local
558 	WRITE_ONCE(discard_ctl->kbps_limit, kbps_limit);  in btrfs_discard_kbps_limit_store()
559 	btrfs_discard_schedule_work(discard_ctl, true);  in btrfs_discard_kbps_limit_store()
572 			  READ_ONCE(fs_info->discard_ctl.max_discard_size));  in btrfs_discard_max_discard_size_show()
580 	struct btrfs_discard_ctl *discard_ctl = &fs_info->discard_ctl;  in btrfs_discard_max_discard_size_store()  local
588 	WRITE_ONCE(discard_ctl->max_discard_size, max_discard_size);  in btrfs_discard_max_discard_size_store()