Searched refs:subsection_map (Results 1 – 2 of 2) sorted by relevance
| /Linux-v5.4/mm/ |
| D | sparse.c | 246 subsection_mask_set(ms->usage->subsection_map, pfn, pfns); in subsection_map_init()
745 unsigned long *subsection_map = ms->usage in section_deactivate() local
746 ? &ms->usage->subsection_map[0] : NULL; in section_deactivate()
749 if (subsection_map) in section_deactivate()
750 bitmap_and(tmp, map, subsection_map, SUBSECTIONS_PER_SECTION); in section_deactivate()
752 if (WARN(!subsection_map || !bitmap_equal(tmp, map, SUBSECTIONS_PER_SECTION), in section_deactivate()
774 bitmap_xor(subsection_map, map, subsection_map, SUBSECTIONS_PER_SECTION); in section_deactivate()
775 if (bitmap_empty(subsection_map, SUBSECTIONS_PER_SECTION)) { in section_deactivate()
798 unsigned long *subsection_map; in section_activate() local
810 subsection_map = &ms->usage->subsection_map[0]; in section_activate()
[all …]
|
| /Linux-v5.4/include/linux/ |
| D | mmzone.h | 1176 DECLARE_BITMAP(subsection_map, SUBSECTIONS_PER_SECTION);
1336 return test_bit(idx, ms->usage->subsection_map); in pfn_section_valid()
|
