fixmaps_set 152 arch/x86/include/asm/fixmap.h extern int fixmaps_set; fixmaps_set 616 arch/x86/mm/pgtable.c BUG_ON(fixmaps_set > 0); fixmaps_set 623 arch/x86/mm/pgtable.c int fixmaps_set; fixmaps_set 643 arch/x86/mm/pgtable.c fixmaps_set++;