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

/Linux-v5.4/mm/
Dsparse.c233 int end_sec = pfn_to_section_nr(pfn + nr_pages - 1); in subsection_map_init()
234 unsigned long nr, start_sec = pfn_to_section_nr(pfn); in subsection_map_init()
278 unsigned long section = pfn_to_section_nr(pfn); in memory_present()
398 usemap_snr = pfn_to_section_nr(__pa(usage) >> PAGE_SHIFT); in check_usemap_section_nr()
399 pgdat_snr = pfn_to_section_nr(__pa(pgdat) >> PAGE_SHIFT); in check_usemap_section_nr()
614 unsigned long section_nr = pfn_to_section_nr(pfn); in online_mem_sections()
633 unsigned long section_nr = pfn_to_section_nr(pfn); in offline_mem_sections()
720 maps_section_nr = pfn_to_section_nr(page_to_pfn(page)); in free_map_bootmem()
776 unsigned long section_nr = pfn_to_section_nr(pfn); in section_deactivate()
863 unsigned long section_nr = pfn_to_section_nr(start_pfn); in sparse_add_section()
Dmemory_hotplug.c173 section_nr = pfn_to_section_nr(start_pfn); in register_page_bootmem_info_section()
208 section_nr = pfn_to_section_nr(start_pfn); in register_page_bootmem_info_section()
310 start_sec = pfn_to_section_nr(pfn); in __add_pages()
311 end_sec = pfn_to_section_nr(pfn + nr_pages - 1); in __add_pages()
494 struct mem_section *ms = __nr_to_section(pfn_to_section_nr(pfn)); in __remove_section()
528 start_sec = pfn_to_section_nr(pfn); in __remove_pages()
529 end_sec = pfn_to_section_nr(pfn + nr_pages - 1); in __remove_pages()
1221 if (!present_section_nr(pfn_to_section_nr(pfn))) in test_pages_in_a_zone()
/Linux-v5.4/include/linux/
Dmmzone.h1148 static inline unsigned long pfn_to_section_nr(unsigned long pfn) in pfn_to_section_nr() function
1321 return __nr_to_section(pfn_to_section_nr(pfn)); in __pfn_to_section()
1350 if (pfn_to_section_nr(pfn) >= NR_MEM_SECTIONS) in pfn_valid()
1352 ms = __nr_to_section(pfn_to_section_nr(pfn)); in pfn_valid()
1365 if (pfn_to_section_nr(pfn) >= NR_MEM_SECTIONS) in pfn_present()
1367 return present_section(__nr_to_section(pfn_to_section_nr(pfn))); in pfn_present()
Dmemory_hotplug.h28 unsigned long ___nr = pfn_to_section_nr(___pfn); \
Dmm.h1283 set_page_section(page, pfn_to_section_nr(pfn)); in set_page_links()
/Linux-v5.4/arch/arm64/mm/
Dinit.c249 if (pfn_to_section_nr(pfn) >= NR_MEM_SECTIONS) in pfn_valid()
252 if (!valid_section(__nr_to_section(pfn_to_section_nr(pfn)))) in pfn_valid()
/Linux-v5.4/drivers/base/
Dmemory.c44 return base_memory_block_id(pfn_to_section_nr(pfn)); in pfn_to_block_id()
193 unsigned long section_nr = pfn_to_section_nr(start_pfn); in pages_correctly_probed()
/Linux-v5.4/arch/powerpc/platforms/pseries/
Dhotplug-memory.c214 section_nr = pfn_to_section_nr(PFN_DOWN(lmb->base_addr)); in lmb_to_memblock()
/Linux-v5.4/drivers/hv/
Dhv_balloon.c894 online_section_nr(pfn_to_section_nr(start_pfn))) in handle_pg_range()