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authorBrian King <brking@linux.vnet.ibm.com>2010-07-07 12:31:01 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2010-07-09 11:26:17 +1000
commit8fe93f8d850a24581e9d47df5814b257fe451052 (patch)
tree7f768ca93e9ebaee0324d60f1349498c8d3cce59 /block
parentc1aa687d499a8bce55cb8cf962f0b72c0f933f14 (diff)
powerpc/pseries: Migration code reorganization / hibernation prep
Partition hibernation will use some of the same code as is currently used for Live Partition Migration. This function further abstracts this code such that code outside of rtas.c can utilize it. It also changes the error field in the suspend me data structure to be an atomic type, since it is set and checked on different cpus without any barriers or locking. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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