79 #define EARLY_ENTRIES(vstart, vend, shift) (((vend) >> (shift)) \  argument
80 					- ((vstart) >> (shift)) + 1 + EARLY_KASLR)
82 #define EARLY_PGDS(vstart, vend) (EARLY_ENTRIES(vstart, vend, PGDIR_SHIFT))  argument
85 #define EARLY_PUDS(vstart, vend) (EARLY_ENTRIES(vstart, vend, PUD_SHIFT))  argument
87 #define EARLY_PUDS(vstart, vend) (0)  argument
91 #define EARLY_PMDS(vstart, vend) (EARLY_ENTRIES(vstart, vend, SWAPPER_TABLE_SHIFT))  argument
93 #define EARLY_PMDS(vstart, vend) (0)  argument
96 #define EARLY_PAGES(vstart, vend) ( 1 			/* PGDIR page */				\  argument
97 			+ EARLY_PGDS((vstart), (vend)) 	/* each PGDIR needs a next level page table */	\
98 			+ EARLY_PUDS((vstart), (vend))	/* each PUD needs a next level page table */	\
99 			+ EARLY_PMDS((vstart), (vend)))	/* each PMD needs a next level page table */