0dbaee3b37
Make all RTAX_ADVMSS metric accesses go through a new helper function, dst_metric_advmss(). Leave the actual default metric as "zero" in the real metric slot, and compute the actual default value dynamically via a new dst_ops AF specific callback. For stacked IPSEC routes, we use the advmss of the path which preserves existing behavior. Unlike ipv4/ipv6, DecNET ties the advmss to the mtu and thus updates advmss on pmtu updates. This inconsistency in advmss handling results in more raw metric accesses than I wish we ended up with. Signed-off-by: David S. Miller <davem@davemloft.net> |
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netfilter | ||
af_decnet.c | ||
dn_dev.c | ||
dn_fib.c | ||
dn_neigh.c | ||
dn_nsp_in.c | ||
dn_nsp_out.c | ||
dn_route.c | ||
dn_rules.c | ||
dn_table.c | ||
dn_timer.c | ||
Kconfig | ||
Makefile | ||
README | ||
sysctl_net_decnet.c | ||
TODO |
Linux DECnet Project ====================== The documentation for this kernel subsystem is available in the Documentation/networking subdirectory of this distribution and also on line at http://www.chygwyn.com/DECnet/ Steve Whitehouse <SteveW@ACM.org>