Searched defs:pfn_valid (Results 1 – 2 of 2) sorted by relevance
91 #define pfn_valid(pfn) ((pfn) >= ARCH_PFN_OFFSET && ((pfn) - ARCH_PFN_OFFSET) < max_mapnr) macro
1348 static inline int pfn_valid(unsigned long pfn) in pfn_valid() function