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Searched refs:mem_map_zero (Results 1 - 4 of 4) sorted by relevance

/kernel/linux/linux-5.10/arch/sparc/include/asm/
H A Dpgtable_64.h231 extern struct page *mem_map_zero;
232 #define ZERO_PAGE(vaddr) (mem_map_zero)
/kernel/linux/linux-6.6/arch/sparc/include/asm/
H A Dpgtable_64.h213 extern struct page *mem_map_zero;
214 #define ZERO_PAGE(vaddr) (mem_map_zero)
/kernel/linux/linux-5.10/arch/sparc/mm/
H A Dinit_64.c179 struct page *mem_map_zero __read_mostly;
180 EXPORT_SYMBOL(mem_map_zero); variable
2516 mem_map_zero = alloc_pages(GFP_KERNEL|__GFP_ZERO, 0); in mem_init()
2517 if (mem_map_zero == NULL) { in mem_init()
2521 mark_page_reserved(mem_map_zero); in mem_init()
/kernel/linux/linux-6.6/arch/sparc/mm/
H A Dinit_64.c180 struct page *mem_map_zero __read_mostly;
181 EXPORT_SYMBOL(mem_map_zero); variable
2531 mem_map_zero = alloc_pages(GFP_KERNEL|__GFP_ZERO, 0); in mem_init()
2532 if (mem_map_zero == NULL) { in mem_init()
2536 mark_page_reserved(mem_map_zero); in mem_init()

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