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Searched refs:subsection_map (Results 1 - 4 of 4) sorted by relevance

/kernel/linux/linux-5.10/mm/
H A Dsparse.c235 subsection_mask_set(ms->usage->subsection_map, pfn, pfns); in subsection_map_init()
678 unsigned long *subsection_map = ms->usage in clear_subsection_map() local
679 ? &ms->usage->subsection_map[0] : NULL; in clear_subsection_map()
682 if (subsection_map) in clear_subsection_map()
683 bitmap_and(tmp, map, subsection_map, SUBSECTIONS_PER_SECTION); in clear_subsection_map()
685 if (WARN(!subsection_map || !bitmap_equal(tmp, map, SUBSECTIONS_PER_SECTION), in clear_subsection_map()
690 bitmap_xor(subsection_map, map, subsection_map, SUBSECTIONS_PER_SECTION); in clear_subsection_map()
696 return bitmap_empty(&ms->usage->subsection_map[0], in is_subsection_map_empty()
704 unsigned long *subsection_map; in fill_subsection_map() local
[all...]
/kernel/linux/linux-6.6/mm/
H A Dsparse.c208 subsection_mask_set(ms->usage->subsection_map, pfn, pfns); in subsection_map_init()
659 unsigned long *subsection_map = ms->usage in clear_subsection_map() local
660 ? &ms->usage->subsection_map[0] : NULL; in clear_subsection_map()
663 if (subsection_map) in clear_subsection_map()
664 bitmap_and(tmp, map, subsection_map, SUBSECTIONS_PER_SECTION); in clear_subsection_map()
666 if (WARN(!subsection_map || !bitmap_equal(tmp, map, SUBSECTIONS_PER_SECTION), in clear_subsection_map()
671 bitmap_xor(subsection_map, map, subsection_map, SUBSECTIONS_PER_SECTION); in clear_subsection_map()
677 return bitmap_empty(&ms->usage->subsection_map[0], in is_subsection_map_empty()
685 unsigned long *subsection_map; in fill_subsection_map() local
[all...]
/kernel/linux/linux-5.10/include/linux/
H A Dmmzone.h1242 DECLARE_BITMAP(subsection_map, SUBSECTIONS_PER_SECTION);
1406 return test_bit(idx, READ_ONCE(ms->usage)->subsection_map); in pfn_section_valid()
/kernel/linux/linux-6.6/include/linux/
H A Dmmzone.h1827 DECLARE_BITMAP(subsection_map, SUBSECTIONS_PER_SECTION);
2019 return test_bit(idx, READ_ONCE(ms->usage)->subsection_map); in pfn_section_valid()

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