ia64_pfn_valid 99 arch/ia64/include/asm/page.h extern int ia64_pfn_valid (unsigned long pfn); ia64_pfn_valid 118 arch/ia64/include/asm/page.h # define pfn_valid(pfn) (((pfn) < max_mapnr) && ia64_pfn_valid(pfn)) ia64_pfn_valid 122 arch/ia64/include/asm/page.h # define pfn_valid(pfn) (((pfn) >= min_low_pfn) && ((pfn) < max_low_pfn) && ia64_pfn_valid(pfn)) ia64_pfn_valid 556 arch/ia64/mm/init.c EXPORT_SYMBOL(ia64_pfn_valid);