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mdev111drivers/char/lp.cstats->mdev = ((127 * stats->mdev) + wait + 64) / 128;
mdev147drivers/char/lp.cstats->mdev = ((127 * stats->mdev) + wait + 64) / 128;
mdev99include/linux/lp.hunsigned int mdev;
mdev148include/net/sock.hvolatile unsigned long  mdev;
mdev649net/ipv4/af_inet.csk->mdev = 0;
mdev2936net/ipv4/tcp.cnewsk->mdev = 0;
mdev3533net/ipv4/tcp.csk->rto = ((sk->rtt >> 2) + sk->mdev) >> 1;
mdev3626net/ipv4/tcp.cm -= (sk->mdev >> 2);   /* similar update on mdev */
mdev3627net/ipv4/tcp.csk->mdev += m;        /* mdev = 3/4 mdev + 1/4 new */
mdev3633net/ipv4/tcp.csk->rto = ((sk->rtt >> 2) + sk->mdev) >> 1;