Re: [PATCH 4/4] Swap migration V3: sys_migrate_pages interface

[Paul Jackson]

Christoph wrote:
> Right. But the cpuset code will change the mems_allowed. The pages will 
> then be allocated in that context.

If the migration is being done as part of moving a cpuset, or moving
a task to a different cpuset, then yes the cpuset code will change
the mems_allowed.

However I thought we were discussing the sys_migrate_pages() call
here.  Naked sys_migrate_pages() calls do not involve the cpuset code,
nor change the target tasks mems_allowed.

-- 
                  I won't rest till it's the best ...
                  Programmer, Linux Scalability
                  Paul Jackson <pj@xxxxxxx> 1.925.600.0401
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