powerpc/pseries: Auto-online hotplugged memory

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A recent update (commit id 31bc3858ea) allows for automatically
onlining memory that is added. This patch sets the config option
CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE=y for pseries and updates the
pseries memory hotplug code so that DLPAR added memory can be
automatically onlined instead of explicitly onlining the memory.

Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Nathan Fontenot 2016-06-29 12:19:14 -05:00 • committed by Michael Ellerman

parent c05a5a4096

commit ec99907244

2 changed files with 1 additions and 14 deletions

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1

arch/powerpc/configs/pseries_defconfig

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14

arch/powerpc/platforms/pseries/hotplug-memory.c

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