On 10/04/2011 05:16 AM, KAMEZAWA Hiroyuki wrote:
It seems memcg->tcp.tcp_memory_pressure has no locks and not atomic.
no problematic race ?
Thanks,
-Kame
Well,
prior to this patch, it was a global variable. And nobody complained so
far...
My impression is that the only thing that really needs to be atomic is
the memory accounting, which is already. If we miss a memory pressure
condition entry, we'll get to it next time.
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