sum_cwnd 371 samples/bpf/hbm.c (int)(qstats.sum_cwnd / (qstats.sum_cwnd_cnt + 1))); sum_cwnd 34 samples/bpf/hbm.h unsigned long long sum_cwnd; sum_cwnd 193 samples/bpf/hbm_kern.h __sync_add_and_fetch(&(qsp->sum_cwnd),