diff options
| author | Eric Dumazet <[email protected]> | 2024-02-09 15:30:56 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2024-02-12 12:17:02 +0000 |
| commit | 17ef8efc00b34918b966388b2af0993811895a8c (patch) | |
| tree | f7d1b3d4f0fc882f9565a3ca1df335244abf46cc /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | 03f568a1577aaaabc6145cbbbe6adc009d82fb61 (diff) | |
ipv6: mcast: remove one synchronize_net() barrier in ipv6_mc_down()
As discussed in the past (commit 2d3916f31891 ("ipv6: fix skb drops
in igmp6_event_query() and igmp6_event_report()")) I think the
synchronize_net() call in ipv6_mc_down() is not needed.
Under load, synchronize_net() can last between 200 usec and 5 ms.
KASAN seems to agree as well.
Fixes: f185de28d9ae ("mld: add new workqueues for process mld events")
Signed-off-by: Eric Dumazet <[email protected]>
Cc: Taehee Yoo <[email protected]>
Cc: Cong Wang <[email protected]>
Cc: David Ahern <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions