include/net/dst.h

178

WARN_ON_ONCE(metric == RTAX_HOPLIMIT ||

include/net/route.h

387

int hoplimit = dst_metric_raw(dst, RTAX_HOPLIMIT);

net/core/pktgen.c

2696

[RTAX_HOPLIMIT] = 0x5, /* Set a static hoplimit */

net/ipv4/metrics.c

51

if (type == RTAX_HOPLIMIT && val > 255)

net/ipv6/ndisc.c

1418

fib6_metric_set(rt, RTAX_HOPLIMIT,

net/ipv6/output_core.c

106

int hoplimit = dst_metric_raw(dst, RTAX_HOPLIMIT);

net/ipv6/route.c

281

[RTAX_HOPLIMIT - 1] = 0,

net/ipv6/route.c

3349

dst_metric_set(&rt->dst, RTAX_HOPLIMIT, 0);