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| author | Eric Dumazet <edumazet@google.com> | 2024-04-29 18:36:43 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-05-01 11:46:21 +0100 |
| commit | fff6e6accdb71e5dd36e50478bd82d5409ac32d2 (patch) | |
| tree | 79f8f803359453261092669cf98dcbd45f8c062d /tools/testing/selftests/net/lib/py/netns.py | |
| parent | c2e6a872bde9912f1a7579639c5ca3adf1003916 (diff) | |
| download | linux-fff6e6accdb71e5dd36e50478bd82d5409ac32d2.tar.gz linux-fff6e6accdb71e5dd36e50478bd82d5409ac32d2.tar.bz2 linux-fff6e6accdb71e5dd36e50478bd82d5409ac32d2.zip | |
ipv6: anycast: use call_rcu_hurry() in aca_put()
This is a followup of commit b5327b9a300e ("ipv6: use
call_rcu_hurry() in fib6_info_release()").
I had another pmtu.sh failure, and found another lazy
call_rcu() causing this failure.
aca_free_rcu() calls fib6_info_release() which releases
devices references.
We must not delay it too much or risk unregister_netdevice/ref_tracker
traces because references to netdev are not released in time.
This should speedup device/netns dismantles when CONFIG_RCU_LAZY=y
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests/net/lib/py/netns.py')
0 files changed, 0 insertions, 0 deletions