Searched refs:subsection_map (Results 1 – 2 of 2) sorted by relevance
| /Linux-v5.10/mm/ |
| D | sparse.c | 235 subsection_mask_set(ms->usage->subsection_map, pfn, pfns); in subsection_map_init()
677 unsigned long *subsection_map = ms->usage in clear_subsection_map() local
678 ? &ms->usage->subsection_map[0] : NULL; in clear_subsection_map()
681 if (subsection_map) in clear_subsection_map()
682 bitmap_and(tmp, map, subsection_map, SUBSECTIONS_PER_SECTION); in clear_subsection_map()
684 if (WARN(!subsection_map || !bitmap_equal(tmp, map, SUBSECTIONS_PER_SECTION), in clear_subsection_map()
689 bitmap_xor(subsection_map, map, subsection_map, SUBSECTIONS_PER_SECTION); in clear_subsection_map()
695 return bitmap_empty(&ms->usage->subsection_map[0], in is_subsection_map_empty()
703 unsigned long *subsection_map; in fill_subsection_map() local
708 subsection_map = &ms->usage->subsection_map[0]; in fill_subsection_map()
[all …]
|
| /Linux-v5.10/include/linux/ |
| D | mmzone.h | 1203 DECLARE_BITMAP(subsection_map, SUBSECTIONS_PER_SECTION);
1364 return test_bit(idx, ms->usage->subsection_map); in pfn_section_valid()
|
