On 10/20/2016 11:24 PM, Liang Li wrote:

quoted

Expose the function to get the max pfn, so it can be used in the
virtio-balloon device driver. Simply include the 'linux/bootmem.h'
is not enough, if the device driver is built to a module, directly
refer the max_pfn lead to build failed.

I'm not sure the rest of the set is worth reviewing.  I think a lot of it will
change pretty fundamentally once you have those improved data structures
in place.

That's true. I will send out the v4 as soon as possible.

Liang

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