Searched refs:subsection_map (Results 1 – 2 of 2) sorted by relevance
| /linux-6.1.9/mm/ |
| D | sparse.c | 209 subsection_mask_set(ms->usage->subsection_map, pfn, pfns); in subsection_map_init()
660 unsigned long *subsection_map = ms->usage in clear_subsection_map() local
661 ? &ms->usage->subsection_map[0] : NULL; in clear_subsection_map()
664 if (subsection_map) in clear_subsection_map()
665 bitmap_and(tmp, map, subsection_map, SUBSECTIONS_PER_SECTION); in clear_subsection_map()
667 if (WARN(!subsection_map || !bitmap_equal(tmp, map, SUBSECTIONS_PER_SECTION), in clear_subsection_map()
672 bitmap_xor(subsection_map, map, subsection_map, SUBSECTIONS_PER_SECTION); in clear_subsection_map()
678 return bitmap_empty(&ms->usage->subsection_map[0], in is_subsection_map_empty()
686 unsigned long *subsection_map; in fill_subsection_map() local
691 subsection_map = &ms->usage->subsection_map[0]; in fill_subsection_map()
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| /linux-6.1.9/include/linux/ |
| D | mmzone.h | 1626 DECLARE_BITMAP(subsection_map, SUBSECTIONS_PER_SECTION);
1818 return test_bit(idx, ms->usage->subsection_map); in pfn_section_valid()
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