Lines Matching refs:khugepaged

65 disabled, there is ``khugepaged`` daemon that scans memory and
83 is by far not mandatory and khugepaged already can take care of long
175 	of khugepaged to then install the THP pages later.
215 khugepaged will be automatically started when PMD-sized THP is enabled
225    khugepaged currently only searches for opportunities to collapse to
229 khugepaged runs usually at low frequency so while one may not want to
231 should be worth invoking defrag at least in khugepaged. However it's
232 also possible to disable defrag in khugepaged by writing 0 or enable
233 defrag in khugepaged by writing 1::
235 	echo 0 >/sys/kernel/mm/transparent_hugepage/khugepaged/defrag
236 	echo 1 >/sys/kernel/mm/transparent_hugepage/khugepaged/defrag
238 You can also control how many pages khugepaged should scan at each
241 	/sys/kernel/mm/transparent_hugepage/khugepaged/pages_to_scan
243 and how many milliseconds to wait in khugepaged between each pass (you
244 can set this to 0 to run khugepaged at 100% utilization of one core)::
246 	/sys/kernel/mm/transparent_hugepage/khugepaged/scan_sleep_millisecs
248 and how many milliseconds to wait in khugepaged if there's an hugepage
251 	/sys/kernel/mm/transparent_hugepage/khugepaged/alloc_sleep_millisecs
253 The khugepaged progress can be seen in the number of pages collapsed (note
262 	/sys/kernel/mm/transparent_hugepage/khugepaged/pages_collapsed
266 	/sys/kernel/mm/transparent_hugepage/khugepaged/full_scans
272 	/sys/kernel/mm/transparent_hugepage/khugepaged/max_ptes_none
282 	/sys/kernel/mm/transparent_hugepage/khugepaged/max_ptes_swap
290 processes. khugepaged might treat pages of THPs as shared if any page of
293 	/sys/kernel/mm/transparent_hugepage/khugepaged/max_ptes_shared
400 also applies to the regions registered in khugepaged.
430 	is incremented by khugepaged when it has found
444 	is incremented if khugepaged found a range
488 	(/sys/kernel/mm/transparent_hugepage/khugepaged/max_ptes_none).