FIRST_USER_PGD_NR   80 arch/nds32/include/asm/pgtable.h #define USER_PTRS_PER_PGD	((TASK_SIZE/PGDIR_SIZE) + FIRST_USER_PGD_NR)
FIRST_USER_PGD_NR   65 arch/unicore32/include/asm/pgtable.h #define USER_PTRS_PER_PGD	((TASK_SIZE/PGDIR_SIZE) - FIRST_USER_PGD_NR)
FIRST_USER_PGD_NR  464 arch/unicore32/mm/mmu.c 	for (i = 0; i < FIRST_USER_PGD_NR + USER_PTRS_PER_PGD; i++, pgd++) {
FIRST_USER_PGD_NR   19 arch/unicore32/mm/pgd.c #define FIRST_KERNEL_PGD_NR	(FIRST_USER_PGD_NR + USER_PTRS_PER_PGD)