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| author | Eric Dumazet <edumazet@google.com> | 2022-02-04 12:15:46 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-02-05 15:20:34 +0000 |
| commit | f2f2325ec79970807012dfc9e716cdbb02d9b574 (patch) | |
| tree | afa422a186e6a6e198150f0f87bd202d539b2c7d /scripts/stackusage | |
| parent | ipv6: make mc_forwarding atomic (diff) | |
| download | linux-f2f2325ec79970807012dfc9e716cdbb02d9b574.tar.gz linux-f2f2325ec79970807012dfc9e716cdbb02d9b574.zip | |
ip6mr: ip6mr_sk_done() can exit early in common cases
In many cases, ip6mr_sk_done() is called while no ipmr socket
has been registered.
This removes 4 rtnl acquisitions per netns dismantle,
with following callers:
igmp6_net_exit(), tcpv6_net_exit(), ndisc_net_exit()
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'scripts/stackusage')
0 files changed, 0 insertions, 0 deletions