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/net/sched/
Dsch_cake.c375 u32 invsqrt, invsqrt2; in cobalt_newton_step() local
378 invsqrt = vars->rec_inv_sqrt; in cobalt_newton_step()
379 invsqrt2 = ((u64)invsqrt * invsqrt) >> 32; in cobalt_newton_step()
383 val = (val * invsqrt) >> (32 - 2 + 1); in cobalt_newton_step()