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Searched refs:section_nr (Results 1 – 4 of 4) sorted by relevance

/linux/include/linux/
H A Dmemory.h160 extern struct memory_block *find_memory_block(unsigned long section_nr);
182 static inline unsigned long memory_block_id(unsigned long section_nr) in memory_block_id() argument
184 return section_nr / sections_per_block; in memory_block_id()
H A Dmmzone.h2272 static inline unsigned long next_present_section_nr(unsigned long section_nr) in next_present_section_nr() argument
2274 while (++section_nr <= __highest_present_section_nr) { in next_present_section_nr()
2275 if (present_section_nr(section_nr)) in next_present_section_nr()
2276 return section_nr; in next_present_section_nr()
2282 #define for_each_present_section_nr(start, section_nr) \ argument
2283 for (section_nr = next_present_section_nr(start - 1); \
2284 section_nr != -1; \
2285 section_nr = next_present_section_nr(section_nr))
/linux/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/drivers/base/
H A Dmemory.c665 struct memory_block *find_memory_block(unsigned long section_nr) in find_memory_block() argument
667 unsigned long block_id = memory_block_id(section_nr); in find_memory_block()