6 static inline int ffs64(uint64_t word)
10 if ((word & 0xffffffff) == 0) {
14 if (!(word & 0xffff)) {
40 static inline int ffz(unsigned long bitmask)
42 return ffs64(~bitmask);
46 #define ffz(bitmask) arch_ffz(bitmask)
49 static inline int ffz64(uint64_t bitmask)
51 return ffs64(~bitmask);