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Searched refs:section_mem_map (Results 1 – 8 of 8) sorted by relevance

/linux-6.3-rc2/mm/
A Dsparse.c125 return (section->section_mem_map >> SECTION_NID_SHIFT); in sparse_early_nid()
170 ms->section_mem_map |= SECTION_MARKED_PRESENT; in __section_mark_present()
253 if (!ms->section_mem_map) { in memory_present()
254 ms->section_mem_map = sparse_encode_early_nid(nid) | in memory_present()
305 ms->section_mem_map &= ~SECTION_MAP_MASK; in sparse_init_one_section()
306 ms->section_mem_map |= sparse_encode_mem_map(mem_map, pnum) in sparse_init_one_section()
551 ms->section_mem_map = 0; in sparse_init_nid()
606 ms->section_mem_map |= SECTION_IS_ONLINE; in online_mem_sections()
627 ms->section_mem_map &= ~SECTION_IS_ONLINE; in offline_mem_sections()
812 ms->section_mem_map &= ~SECTION_HAS_MEM_MAP; in section_deactivate()
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A Dbootmem_info.c54 memmap = sparse_decode_mem_map(ms->section_mem_map, section_nr); in register_page_bootmem_info_section()
88 memmap = sparse_decode_mem_map(ms->section_mem_map, section_nr); in register_page_bootmem_info_section()
A Dmemory_hotplug.c670 ms->section_mem_map |= SECTION_TAINT_ZONE_DEVICE; in section_taint_zone_device()
/linux-6.3-rc2/include/linux/
A Dmmzone.h1805 unsigned long section_mem_map; member
1898 unsigned long map = section->section_mem_map; in __section_mem_map_addr()
1905 return (section && (section->section_mem_map & SECTION_MARKED_PRESENT)); in present_section()
1915 return (section && (section->section_mem_map & SECTION_HAS_MEM_MAP)); in valid_section()
1920 return (section && (section->section_mem_map & SECTION_IS_EARLY)); in early_section()
1930 return (section && (section->section_mem_map & SECTION_IS_ONLINE)); in online_section()
1938 return section && ((section->section_mem_map & flags) == flags); in online_device_section()
/linux-6.3-rc2/Documentation/translations/zh_CN/mm/
A Dmemory-model.rst64 体表示，它包含 `section_mem_map` ，从逻辑上讲，它是一个指向 `struct page`
/linux-6.3-rc2/kernel/
A Dcrash_core.c442 VMCOREINFO_OFFSET(mem_section, section_mem_map); in crash_save_vmcoreinfo_init()
/linux-6.3-rc2/Documentation/admin-guide/kdump/
A Dvmcoreinfo.rst92 mem_section|(mem_section, NR_SECTION_ROOTS)|(mem_section, section_mem_map)
96 the section_mem_map offset.
/linux-6.3-rc2/Documentation/mm/
A Dmemory-model.rst71 that contains `section_mem_map` that is, logically, a pointer to an

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