Searched refs:__fls (Results 1 – 2 of 2) sorted by relevance
88 static inline unsigned long __fls(unsigned long word) in __fls() function286 index = __fls(size_map) + 1; // basically a log_2() in qfq_calc_index()426 mask = (2ULL << (__fls(vslot ^ old_vslot))) - 1; in qfq_make_eligible()770 mask = ~((1UL << __fls(mask)) - 1);
124 #define highbit(x) __fls(x)