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Searched refs:section_nr (Results 1 – 9 of 9) sorted by relevance

/linux-6.15/mm/
H A Dbootmem_info.c46 unsigned long mapsize, section_nr, i; in register_page_bootmem_info_section() local
51 section_nr = pfn_to_section_nr(start_pfn); in register_page_bootmem_info_section()
52 ms = __nr_to_section(section_nr); in register_page_bootmem_info_section()
55 memmap = sparse_decode_mem_map(ms->section_mem_map, section_nr); in register_page_bootmem_info_section()
67 get_page_bootmem(section_nr, page, SECTION_INFO); in register_page_bootmem_info_section()
75 get_page_bootmem(section_nr, page, MIX_SECTION_INFO); in register_page_bootmem_info_section()
81 unsigned long mapsize, section_nr, i; in register_page_bootmem_info_section() local
86 section_nr = pfn_to_section_nr(start_pfn); in register_page_bootmem_info_section()
87 ms = __nr_to_section(section_nr); in register_page_bootmem_info_section()
92 register_page_bootmem_memmap(section_nr, memmap, in register_page_bootmem_info_section()
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H A Dsparse.c54 section_to_node_table[section_nr] = nid; in set_section_nid()
165 unsigned long section_nr) in __section_mark_present() argument
227 sparse_index_init(section_nr, nid); in memory_present()
228 set_section_nid(section_nr, nid); in memory_present()
230 ms = __nr_to_section(section_nr); in memory_present()
234 __section_mark_present(ms, section_nr); in memory_present()
643 ms = __nr_to_section(section_nr); in online_mem_sections()
664 ms = __nr_to_section(section_nr); in offline_mem_sections()
954 ms = __nr_to_section(section_nr); in sparse_add_section()
955 set_section_nid(section_nr, nid); in sparse_add_section()
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/linux-6.15/include/linux/
H A Dbootmem_info.h21 void register_page_bootmem_memmap(unsigned long section_nr, struct page *map,
63 static inline void register_page_bootmem_memmap(unsigned long section_nr, in register_page_bootmem_memmap() argument
H A Dmmzone.h2140 static inline unsigned long next_present_section_nr(unsigned long section_nr) in next_present_section_nr() argument
2142 while (++section_nr <= __highest_present_section_nr) { in next_present_section_nr()
2143 if (present_section_nr(section_nr)) in next_present_section_nr()
2144 return section_nr; in next_present_section_nr()
2150 #define for_each_present_section_nr(start, section_nr) \ argument
2151 for (section_nr = next_present_section_nr(start - 1); \
2152 section_nr != -1; \
2153 section_nr = next_present_section_nr(section_nr))
H A Dmemory.h161 extern struct memory_block *find_memory_block(unsigned long section_nr);
/linux-6.15/arch/x86/mm/
H A Dinit_64.c1570 void register_page_bootmem_memmap(unsigned long section_nr, in register_page_bootmem_memmap() argument
1591 get_page_bootmem(section_nr, pgd_page(*pgd), MIX_SECTION_INFO); in register_page_bootmem_memmap()
1598 get_page_bootmem(section_nr, p4d_page(*p4d), MIX_SECTION_INFO); in register_page_bootmem_memmap()
1605 get_page_bootmem(section_nr, pud_page(*pud), MIX_SECTION_INFO); in register_page_bootmem_memmap()
1615 get_page_bootmem(section_nr, pmd_page(*pmd), in register_page_bootmem_memmap()
1621 get_page_bootmem(section_nr, pte_page(*pte), in register_page_bootmem_memmap()
1628 get_page_bootmem(section_nr, page++, in register_page_bootmem_memmap()
/linux-6.15/drivers/base/
H A Dmemory.c53 static inline unsigned long memory_block_id(unsigned long section_nr) in memory_block_id() argument
55 return section_nr / sections_per_block; in memory_block_id()
648 struct memory_block *find_memory_block(unsigned long section_nr) in find_memory_block() argument
650 unsigned long block_id = memory_block_id(section_nr); in find_memory_block()
/linux-6.15/arch/powerpc/platforms/pseries/
H A Dhotplug-memory.c167 unsigned long section_nr; in lmb_to_memblock() local
170 section_nr = pfn_to_section_nr(PFN_DOWN(lmb->base_addr)); in lmb_to_memblock()
172 mem_block = find_memory_block(section_nr); in lmb_to_memblock()
/linux-6.15/arch/powerpc/mm/
H A Dinit_64.c392 void register_page_bootmem_memmap(unsigned long section_nr, in register_page_bootmem_memmap() argument