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Searched refs:resv_huge_pages (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.4/mm/
Dhugetlb.c955 h->free_huge_pages - h->resv_huge_pages == 0) in dequeue_huge_page_vma()
959 if (avoid_reserve && h->free_huge_pages - h->resv_huge_pages == 0) in dequeue_huge_page_vma()
967 h->resv_huge_pages--; in dequeue_huge_page_vma()
1302 h->resv_huge_pages++; in free_huge_page()
1570 if (h->free_huge_pages - h->resv_huge_pages == 0) in dissolve_free_huge_page()
1714 if (h->free_huge_pages - h->resv_huge_pages > 0) in alloc_huge_page_node()
1731 if (h->free_huge_pages - h->resv_huge_pages > 0) { in alloc_huge_page_nodemask()
1775 needed = (h->resv_huge_pages + delta) - h->free_huge_pages; in gather_surplus_pages()
1777 h->resv_huge_pages += delta; in gather_surplus_pages()
1804 needed = (h->resv_huge_pages + delta) - in gather_surplus_pages()
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/Linux-v5.4/Documentation/vm/
Dhugetlbfs_reserv.rst35 resv_huge_pages
39 as (``free_huge_pages - resv_huge_pages``).
157 the global reservation count resv_huge_pages is adjusted something like the
160 if (resv_needed <= (resv_huge_pages - free_huge_pages))
161 resv_huge_pages += resv_needed;
166 If there were enough free huge pages and the global count resv_huge_pages
227 resv_huge_pages--; /* Decrement the global reservation count */
234 resv_huge_pages--.
269 to the global reservation count (resv_huge_pages).
292 Therefore, the global resv_huge_pages counter is incremented in this case.
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/Linux-v5.4/include/linux/
Dhugetlb.h333 unsigned long resv_huge_pages; member