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