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Searched refs:section_nr (Results 1 – 7 of 7) sorted by relevance

/Linux-v4.19/mm/
Dsparse.c51 static void set_section_nid(unsigned long section_nr, int nid) in set_section_nid() argument
53 section_to_node_table[section_nr] = nid; in set_section_nid()
56 static inline void set_section_nid(unsigned long section_nr, int nid) in set_section_nid() argument
76 static int __meminit sparse_index_init(unsigned long section_nr, int nid) in sparse_index_init() argument
78 unsigned long root = SECTION_NR_TO_ROOT(section_nr); in sparse_index_init()
93 static inline int sparse_index_init(unsigned long section_nr, int nid) in sparse_index_init() argument
179 int section_nr = __section_nr(ms); in section_mark_present() local
181 if (section_nr > __highest_present_section_nr) in section_mark_present()
182 __highest_present_section_nr = section_nr; in section_mark_present()
187 static inline int next_present_section_nr(int section_nr) in next_present_section_nr() argument
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Dmemory_hotplug.c165 unsigned long *usemap, mapsize, section_nr, i; in register_page_bootmem_info_section() local
169 section_nr = pfn_to_section_nr(start_pfn); in register_page_bootmem_info_section()
170 ms = __nr_to_section(section_nr); in register_page_bootmem_info_section()
173 memmap = sparse_decode_mem_map(ms->section_mem_map, section_nr); in register_page_bootmem_info_section()
185 get_page_bootmem(section_nr, page, SECTION_INFO); in register_page_bootmem_info_section()
193 get_page_bootmem(section_nr, page, MIX_SECTION_INFO); in register_page_bootmem_info_section()
199 unsigned long *usemap, mapsize, section_nr, i; in register_page_bootmem_info_section() local
203 section_nr = pfn_to_section_nr(start_pfn); in register_page_bootmem_info_section()
204 ms = __nr_to_section(section_nr); in register_page_bootmem_info_section()
206 memmap = sparse_decode_mem_map(ms->section_mem_map, section_nr); in register_page_bootmem_info_section()
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/Linux-v4.19/drivers/base/
Dmemory.c37 static inline int base_memory_block_id(int section_nr) in base_memory_block_id() argument
39 return section_nr / sections_per_block; in base_memory_block_id()
196 unsigned long section_nr = pfn_to_section_nr(start_pfn); in pages_correctly_probed() local
197 unsigned long section_nr_end = section_nr + sections_per_block; in pages_correctly_probed()
205 for (; section_nr < section_nr_end; section_nr++) { in pages_correctly_probed()
209 if (!present_section_nr(section_nr)) { in pages_correctly_probed()
211 section_nr, pfn, pfn + PAGES_PER_SECTION); in pages_correctly_probed()
213 } else if (!valid_section_nr(section_nr)) { in pages_correctly_probed()
215 section_nr, pfn, pfn + PAGES_PER_SECTION); in pages_correctly_probed()
217 } else if (online_section_nr(section_nr)) { in pages_correctly_probed()
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/Linux-v4.19/arch/x86/mm/
Dinit_64.c1484 void register_page_bootmem_memmap(unsigned long section_nr, in register_page_bootmem_memmap() argument
1505 get_page_bootmem(section_nr, pgd_page(*pgd), MIX_SECTION_INFO); in register_page_bootmem_memmap()
1512 get_page_bootmem(section_nr, p4d_page(*p4d), MIX_SECTION_INFO); in register_page_bootmem_memmap()
1519 get_page_bootmem(section_nr, pud_page(*pud), MIX_SECTION_INFO); in register_page_bootmem_memmap()
1526 get_page_bootmem(section_nr, pmd_page(*pmd), in register_page_bootmem_memmap()
1532 get_page_bootmem(section_nr, pte_page(*pte), in register_page_bootmem_memmap()
1544 get_page_bootmem(section_nr, page++, in register_page_bootmem_memmap()
/Linux-v4.19/arch/powerpc/platforms/pseries/
Dhotplug-memory.c247 unsigned long section_nr; in lmb_to_memblock() local
251 section_nr = pfn_to_section_nr(PFN_DOWN(lmb->base_addr)); in lmb_to_memblock()
252 mem_sect = __nr_to_section(section_nr); in lmb_to_memblock()
/Linux-v4.19/arch/powerpc/mm/
Dinit_64.c306 void register_page_bootmem_memmap(unsigned long section_nr, in register_page_bootmem_memmap() argument
/Linux-v4.19/include/linux/
Dmm.h2688 void register_page_bootmem_memmap(unsigned long section_nr, struct page *map,