Re: [PATCH 00 of 34] Transparent Hugepage support #14

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On Tue, 23 Mar 2010, Andrea Arcangeli wrote:

> On Tue, Mar 23, 2010 at 12:06:59PM -0500, Christoph Lameter wrote:
> > We can go to sleep in mprotect and mremap and wait for the breaking up to
> > be successful.
>
> Waiting for I/O in mprotect is functionally unacceptable to
> me. Userland would notice altered behavior.

If a delay is "altered behavior" then we should no longer run reclaim
because it "alters" the behavior of VM functions.



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