On 26.8.2015 2:36, Changsheng Liu wrote:It does not work when memory is hot added.
I thought that you confirmed that the following works?
å 2015/8/25 19:13, Vlastimil Babka åé:
On 08/25/2015 12:25 PM, Changsheng Liu wrote:The system add memory to normal zone defaultly so that it can be
Thanks very much for your review, I can move the memory from normal zoneSo you agree to drop the patch from -mm?
to movable zone succesfully.
And thank you for let me understand the memory mechanism better.
å 2015/8/25 3:15, Yasuaki Ishimatsu åé:
used by kernel and then we can not move the memory to movable zone.
The patch can add the memory to movable zone directlly.
echo online_movable > /sys/devices/system/memory/memoryXXX/state
If you want it to be the default, there's the node_movable kernel boot option.
Does it work for you?