Recent updates to the core mm code allow for auto-onlining of added
memory, commit id 31bc3858ea3. This update to the pseries hotplug
memory code takes advantage of this by setting the config option
CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE=y so that we online added memory
by default, this maintains the current functionality, and removes
the code that explicitly onlines added memory.
Additionally the call to memblock_add() is removed, this is already
done in memory_add().
Changes from v1:
- The memhp_auto_online variable is no longer explicitly set.
- The patch is split into two patches
1/2 - Update to us auto-onlining capabilities
2/2 - Remove the call to memblock_add
-Nathan
---
configs/pseries_defconfig | 1
platforms/pseries/hotplug-memory.c | 51 +++++++------------------------------
2 files changed, 11 insertions(+), 41 deletions(-)
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