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| author | Eric Dumazet <edumazet@google.com> | 2022-02-04 23:15:46 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-02-05 18:20:34 +0300 |
| commit | f2f2325ec79970807012dfc9e716cdbb02d9b574 (patch) | |
| tree | afa422a186e6a6e198150f0f87bd202d539b2c7d /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 145c7a793838add5e004e7d49a67654dc7eba147 (diff) | |
| download | linux-f2f2325ec79970807012dfc9e716cdbb02d9b574.tar.xz | |
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 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions