On 10/19/2015 04:18 PM, Andrew Morton wrote:
> On Fri, 16 Oct 2015 15:08:27 -0700 Mike Kravetz
> wrote:
>
>> The hugetlbfs fallocate hole punch code can race with page faults. The
>> result is that after a hole punch operation, pages may remain within the
>> hole. No other side effects of this
On Fri, 16 Oct 2015 15:08:27 -0700 Mike Kravetz wrote:
> The hugetlbfs fallocate hole punch code can race with page faults. The
> result is that after a hole punch operation, pages may remain within the
> hole. No other side effects of this race were observed.
>
> In preparation for adding use
The hugetlbfs fallocate hole punch code can race with page faults. The
result is that after a hole punch operation, pages may remain within the
hole. No other side effects of this race were observed.
In preparation for adding userfaultfd support to hugetlbfs, it is desirable
to plug or significa
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