Lines Matching full:scheme
202 This scheme, however, cannot preserve the quality of the output if the
430 regions that the scheme is having an interest in.
444 region having the access pattern of interest is found, applying the scheme's
472 scheme action. In contrast, the colder regions would be deprioritized for huge
473 page collapse scheme action. Hence, the prioritization mechanisms for each
499 aggressiveness (the quota) of the corresponding scheme. For example, if DAMOS
531 memory is guaranteed, running a scheme for proactive reclamation would only
539 high watermark or below the low watermark, the scheme is deactivated. If the
540 metric becomes below the mid watermark but above the low watermark, the scheme
564 number of filters for each scheme. Each filter specifies
570 the scheme's action to the memory (``allow``).
575 is not matched to any of the filters, applying the scheme's action to it is
580 of a region that eligible to apply the scheme's action is an anonymous page,
581 the scheme's action will be applied to the page regardless of whether it is
583 not anonymous but young, the scheme's action will not be applied, since the
597 filter are not counted as the scheme has tried to the region. In contrast, if
599 counted as the scheme has tried. This difference affects the statistics.
611 scheme.
632 DAMOS accounts below statistics for each scheme, from the beginning of the
633 scheme's execution.
635 - ``nr_tried``: Total number of regions that the scheme is tried to be applied.
636 - ``sz_trtied``: Total size of regions that the scheme is tried to be applied.
639 - ``nr_applied``: Total number of regions that the scheme is applied.
640 - ``sz_applied``: Total size of regions that the scheme is applied.
641 - ``qt_exceeds``: Total number of times the quota of the scheme has exceeded.
643 "A scheme is tried to be applied to a region" means DAMOS core logic determined
644 the region is eligible to apply the scheme's :ref:`action
654 "A scheme is applied to a region" means the :ref:`operation set