Lines Matching refs:can

13 future it can expand over the pagecache layer starting with tmpfs.
31 TLB can be mapped of larger size only if both KVM and the Linux guest
73 Applications however can be further optimized to take advantage of
76 is by far not mandatory and khugepaged already can take care of long
97 Transparent Hugepage Support can be entirely disabled (mostly for
100 wide. This can be achieved with one of:
139 You can also control how many pages khugepaged should scan at each
145 can set this to 0 to run khugepaged at 100% utilization of one core):
154 The khugepaged progress can be seen in the number of pages collapsed:
163 not already mapped) can be allocated when collapsing a group
170 max_ptes_none can waste cpu time very little, you can
173 max_ptes_swap specifies how many pages can be brought in from
178 A higher value can cause excessive swap IO and waste
179 memory. A lower value can prevent THPs from being
185 You can change the sysfs boot time defaults of Transparent Hugepage
225 	pages. This can happen for a variety of reasons but a common
287 In case you can't handle compound pages if they're returned by
288 follow_page, the FOLL_SPLIT bit can be specified as parameter to
291 follow_page because it's not hugepage aware and in fact it can't work
293 hugepages thanks to FOLL_SPLIT). migration simply can't deal with
302 aligned. posix_memalign() can provide that guarantee.
306 You can use hugetlbfs on a kernel that has transparent hugepage
307 support enabled just fine as always. No difference can be noted in
314 Code walking pagetables but unware about huge pmds can simply call
319 fallback design, with a one liner change, you can avoid to write
324 but you can't handle it natively in your code, you can split it by
356 regular pmd from under you (split_huge_page can run in parallel to the
365 huge anymore. If pmd_trans_splitting returns false, you can proceed to
366 process the huge pmd and the hugepage natively. Once finished you can
373 page structures. It can do that easily for refcounts taken by huge pmd
389 too, to know when we can free the compound page in case it's never