CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID 2189 include/linux/mm.h     !defined(CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID)
CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID 1111 include/linux/mmzone.h #if !defined(CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID) && \
CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID 1450 mm/page_alloc.c #if defined(CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID) || \
CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID 6230 mm/page_alloc.c #ifndef CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID