Files
linux/net
Eric Dumazet 49e8ae5370 net_sched: sch_hfsc: implement lockless accesses to q->defcls
Instead of relying on RTNL, hfsc_dump_qdisc() can use READ_ONCE()
annotation, paired with WRITE_ONCE() one in hfsc_change_qdisc().

Use READ_ONCE(q->defcls) in hfsc_classify() to
no longer acquire qdisc lock from hfsc_change_qdisc().

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-19 11:34:08 +01:00
..
2024-04-08 11:56:56 +01:00
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2023-12-12 14:24:14 +01:00
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