X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=lib%2Fpow2.h;h=2cbca1ab3484d55757e9c1785a5459d674d5328c;hb=46960d0d3a4b36f7fb2ee1f356563aa367a27082;hp=f3ca4d7b86c2213fd4d33901c1aff09a26260b69;hpb=9599aaf191d6847010215e6ce0226994760b9f44;p=fio.git diff --git a/lib/pow2.h b/lib/pow2.h index f3ca4d7b..2cbca1ab 100644 --- a/lib/pow2.h +++ b/lib/pow2.h @@ -2,8 +2,9 @@ #define FIO_POW2_H #include +#include "types.h" -static inline int is_power_of_2(uint64_t val) +static inline bool is_power_of_2(uint64_t val) { return (val != 0 && ((val & (val - 1)) == 0)); }