Lines Matching full:collapse

213 All THPs at fault and collapse time will be added to _deferred_list,
269    khugepaged currently only searches for opportunities to collapse file/shmem
270    to PMD-sized THP. Only anonymous memory will attempt to collapse to other THP
317 For PMD-sized THP collapse, this directly limits the number of empty pages
320 For mTHP collapse, only 0 or (HPAGE_PMD_NR - 1) are supported. At
321 HPAGE_PMD_NR - 1, we collapse to the highest possible order. Any intermediate
322 value will emit a warning and mTHP collapse will default to max_ptes_none=0.
340 that THP is shared. Exceeding the number would block the collapse::
347    For mTHP collapse, khugepaged does not support collapsing regions that
349    promotion to higher orders. The collapse will fail if any shared or
555 	a range of pages to collapse into one huge page and has
659 	khugepaged collapse.
663 	khugepaged collapse.
733        The number of collapse attempts that failed due to exceeding the
737        The number of collapse attempts that failed due to exceeding the
742        The number of collapse attempts that failed due to exceeding the