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由 Bharata B Rao 提交于
Till now memory hotplug used RTAS_LOG_V6_HP_ID_DRC_INDEX hotplug type which meant that we generated one hotplug type of EPOW event for every 256MB (SPAPR_MEMORY_BLOCK_SIZE). This quickly overruns the kernel rtas log buffer thus resulting in loss of memory hotplug events. Switch to RTAS_LOG_V6_HP_ID_DRC_COUNT hotplug type for memory so that we generate only one event per hotplug request. Signed-off-by: NBharata B Rao <bharata@linux.vnet.ibm.com> Reviewed-by: NMichael Roth <mdroth@linux.vnet.ibm.com> Reviewed-by: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
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