net_sched: sch_ets: implement lockless ets_dump()
authorEric Dumazet <edumazet@google.com>
Thu, 18 Apr 2024 07:32:41 +0000 (07:32 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 19 Apr 2024 10:34:07 +0000 (11:34 +0100)
commitc5f1dde7f731e7bf2e7c169ca42cb4989fc2f8b9
tree0a57c5f00f4792365f4fa386a35f27aec6f0d41a
parenta1ac3a7c3d1e1f80965510cec7f2c3d4eba57d37
net_sched: sch_ets: implement lockless ets_dump()

Instead of relying on RTNL, ets_dump() can use READ_ONCE()
annotations, paired with WRITE_ONCE() ones in ets_change().

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/sched/sch_ets.c