Messages in this thread | | | Date | Sat, 15 May 2010 23:31:16 +0900 | Subject | Re: [PATCH] mm: Consider the entire user address space during node migration | From | KOSAKI Motohiro <> |
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Hi
Mysteriously, I haven't receive original post. So now I'm guessing you acked following patch.
http://lkml.org/lkml/2010/5/14/393
but I don't think it is correct.
> - check_range(mm, mm->mmap->vm_start, TASK_SIZE, &nmask, > + check_range(mm, mm->mmap->vm_start, TASK_SIZE_MAX, &nmask, > flags | MPOL_MF_DISCONTIG_OK, &pagelist);
Because TASK_SIZE_MAX is defined on x86 only. Why can we ignore other platform? Please put following line anywhere.
#define TASK_SIZE_MAX TASK_SIZE
But this patch is conceptually good. if it fixes the bug. I'll ack gladly.
Thanks.
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