ipv6: allow to cache dst for a connected sk in ip6_sk_dst_lookup_flow()

Browse source

Add 'connected' parameter to ip6_sk_dst_lookup_flow() and update
the cache only if ip6_sk_dst_check() returns NULL and a socket
is connected.

The function is used as before, the new behavior for UDP sockets
in udpv6_sendmsg() will be enabled in the next patch.

Signed-off-by: Alexey Kodanev <alexey.kodanev@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Alexey Kodanev 2018-04-03 15:00:08 +03:00 • committed by David S. Miller

parent 7d6850f7c6

commit 96818159c3

4 changed files with 16 additions and 6 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

include/net/ipv6.h

View file