Re: [PATCH 1/1] mem-hotplug: Handle node hole when initializing numa_meminfo.

Tejun Heo
2015-07-15T21:20:14Z

On Wed, Jul 01, 2015 at 11:16:54AM +0800, Tang Chen wrote:
...
> - /* and there's no empty block */
> - if (bi->start >= bi->end)
> + /* and there's no empty or non-exist block */
> + if (bi->start >= bi->end ||
> + memblock_overlaps_region(&memblock.memory,
> + bi->start, bi->end - bi->start) == -1)

Ugh.... can you please change memblock_overlaps_region() to return
bool instead?

Thanks.

--
tejun