Searched refs:head_pfn (Results 1 - 2 of 2) sorted by relevance
| /kernel/linux/linux-6.6/mm/ |
| H A D | page_isolation.c | 392 unsigned long head_pfn = page_to_pfn(head); in isolate_single_pageblock() local
395 if (head_pfn + nr_pages <= boundary_pfn) { in isolate_single_pageblock()
396 pfn = head_pfn + nr_pages; in isolate_single_pageblock()
412 .zone = page_zone(pfn_to_page(head_pfn)), in isolate_single_pageblock()
430 flags, head_pfn, head_pfn + nr_pages); in isolate_single_pageblock()
435 ret = __alloc_contig_migrate_range(&cc, head_pfn, in isolate_single_pageblock()
436 head_pfn + nr_pages); in isolate_single_pageblock()
453 * head_pfn is not used here as a hugetlb page order in isolate_single_pageblock()
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| H A D | mm_init.c | 1037 unsigned long head_pfn, in memmap_init_compound()
1042 unsigned long pfn, end_pfn = head_pfn + nr_pages; in memmap_init_compound()
1046 for (pfn = head_pfn + 1; pfn < end_pfn; pfn++) { in memmap_init_compound()
1050 prep_compound_tail(head, pfn - head_pfn); in memmap_init_compound()
1058 if (pfn == head_pfn + 1) in memmap_init_compound()
1036 memmap_init_compound(struct page *head, unsigned long head_pfn, unsigned long zone_idx, int nid, struct dev_pagemap *pgmap, unsigned long nr_pages) memmap_init_compound() argument
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