Messages in this thread | | | Date | Thu, 8 Nov 2012 17:18:55 +0000 | From | Christoph Lameter <> | Subject | Re: [PATCH 4/9] net: openvswitch: use this_cpu_ptr per-cpu helper |
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On Thu, 8 Nov 2012, Shan Wei wrote:
> Christoph Lameter said, at 2012/11/3 1:46: > >> u64_stats_update_begin(&stats->sync); > >> stats->tx_packets++; > > > > Use this_cpu_inc(vport->percpu_stats->packets) here? > > Lots of network drivers use u64_stats_sync infrastructure for statistics
So they would all have an advantage from the patch.
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