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

/Linux-v4.19/mm/
Dsparse.c275 unsigned long usemap_size(void) in usemap_size() function
283 return kmalloc(usemap_size(), GFP_KERNEL); in __kmalloc_section_usemap()
454 usemap_size() * in sparse_init_nid()
Dmemory_hotplug.c190 mapsize = PAGE_ALIGN(usemap_size()) >> PAGE_SHIFT; in register_page_bootmem_info_section()
213 mapsize = PAGE_ALIGN(usemap_size()) >> PAGE_SHIFT; in register_page_bootmem_info_section()
Dpage_alloc.c6109 static unsigned long __init usemap_size(unsigned long zone_start_pfn, unsigned long zonesize) in usemap_size() function
6127 unsigned long usemapsize = usemap_size(zone_start_pfn, zonesize); in setup_usemap()
/Linux-v4.19/include/linux/
Dmmzone.h1161 extern unsigned long usemap_size(void);