pgt_buf_top        76 arch/x86/mm/init.c static unsigned long __initdata pgt_buf_top;
pgt_buf_top       103 arch/x86/mm/init.c 	if ((pgt_buf_end + num) > pgt_buf_top || !can_use_brk_pgt) {
pgt_buf_top       160 arch/x86/mm/init.c 	pgt_buf_top = pgt_buf_start + (tables >> PAGE_SHIFT);
pgt_buf_top       523 arch/x86/mm/init.c 				    min(end, (u64)pgt_buf_top<<PAGE_SHIFT);