Re: [PATCH v6 0/7] Reduce cache miss for snmp_fold_field
flat view
From: David Miller <davem@davemloft.net>
Date: 2016-09-30 06:14:18
Also in:
linux-sctp, lkml
From: Jia He <redacted> Date: Fri, 30 Sep 2016 11:28:57 +0800
In a PowerPc server with large cpu number(160), besides commit
a3a773726c9f ("net: Optimize snmp stat aggregation by walking all
the percpu data at once"), I watched several other snmp_fold_field
callsites which would cause high cache miss rate.... Series applied, thank you.