Eric Dumazet 39564c3fdc net: add skb_defer_max sysctl ... commit 68822bdf76 ("net: generalize skb freeing deferral to per-cpu lists") added another per-cpu cache of skbs. It was expected to be small, and an IPI was forced whenever the list reached 128 skbs. We might need to be able to control more precisely queue capacity and added latency. An IPI is generated whenever queue reaches half capacity. Default value of the new limit is 64. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2022-05-16 11:33:59 +01:00
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abi.rst	docs: admin-guide: sysctl: avoid using ReST :doc:`foo` markup	2021-06-17 13:24:36 -06:00
fs.rst	Update Documentation/admin-guide/sysctl/fs.rst	2021-01-28 15:45:10 -07:00
index.rst	…
kernel.rst	Merge branch 'akpm' (patches from Andrew)	2022-03-24 14:14:07 -07:00
net.rst	net: add skb_defer_max sysctl	2022-05-16 11:33:59 +01:00
sunrpc.rst	…
user.rst	time/namespace: Add max_time_namespaces ucount	2020-04-07 12:37:21 +02:00
vm.rst	mm/pagealloc: sysctl: change watermark_scale_factor max limit to 30%	2022-01-15 16:30:29 +02:00