55037d1761
For one particular PE, it's only meaningful in the ancestor PHB domain. Therefore, each PHB should have its own PE hierarchy tree to trace those PEs created against the PHB. The patch creates PEs for the PHBs and put those PEs into the global link list traced by "eeh_phb_pe". The link list of PEs would be first level of overall PE hierarchy tree across the system. Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> |
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