[PATCH V2] mm: Replace all open encodings for NUMA_NO_NODE

[Anshuman Khandual]

On 11/26/2018 06:18 PM, David Hildenbrand wrote:
> On 26.11.18 13:26, Anshuman Khandual wrote:
>> At present there are multiple places where invalid node number is encoded
>> as -1. Even though implicitly understood it is always better to have macros
>> in there. Replace these open encodings for an invalid node number with the
>> global macro NUMA_NO_NODE. This helps remove NUMA related assumptions like
>> 'invalid node' from various places redirecting them to a common definition.
>>
>> Signed-off-by: Anshuman Khandual <anshuman.khandual at arm.com>
>> ---
>> Changes in V2:
>>
>> - Added inclusion of 'numa.h' header at various places per Andrew
>> - Updated 'dev_to_node' to use NUMA_NO_NODE instead per Vinod
> 
> Reviewed-by: David Hildenbrand <david at redhat.com>

Thanks David. My bad, forgot to add your review tag from the earlier version.