Re: [patch 20/20] Add apply_to_page_range() which applies a function to a pte range.

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To: Jeremy Fitzhardinge <jeremy@...>

Cc: Andi Kleen <ak@...>, Andrew Morton <akpm@...>, <virtualization@...>, lkml <linux-kernel@...>, Ian Pratt <ian.pratt@...>, Christian Limpach <Christian.Limpach@...>, Chris Wright <chrisw@...>, Christoph Lameter <clameter@...>, Matt Mackall <mpm@...>, Ingo Molnar <mingo@...>

Subject: Re: [patch 20/20] Add apply_to_page_range() which applies a function to a pte range.

Date: Thursday, April 19, 2007 - 5:30 pm

On Thu, Apr 19, 2007 at 02:37:53PM -0700, Jeremy Fitzhardinge wrote:
quoted text> Matt Mackall wrote:
> > Haven't thought a huge amount about that. Perhaps it's best done with
> > the level 3 callback?
> >   
> 
> Level 2, I think, assuming you count the pte pages as level 1.  I think
> it can be dealt with, so long as it correctly skips level 1 callbacks
> for superpages, and does the test after the level 2 callback has returned.

I was counting from the top down.

-- 
Mathematics is the supreme nostalgia of our time.
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Messages in current thread:

[patch 20/20] Add apply_to_page_range() which applies a func..., Jeremy Fitzhardinge, (Wed Apr 4, 3:12 pm)

Re: [patch 20/20] Add apply_to_page_range() which applies a ..., Matt Mackall, (Thu Apr 5, 12:41 am)

Re: [patch 20/20] Add apply_to_page_range() which applies a ..., Jeremy Fitzhardinge, (Thu Apr 5, 2:52 am)

Re: [patch 20/20] Add apply_to_page_range() which applies a ..., Matt Mackall, (Tue Apr 17, 4:58 pm)

Re: [patch 20/20] Add apply_to_page_range() which applies a ..., Jeremy Fitzhardinge, (Thu Apr 19, 3:44 pm)

Re: [patch 20/20] Add apply_to_page_range() which applies a ..., Matt Mackall, (Thu Apr 19, 3:59 pm)

Re: [patch 20/20] Add apply_to_page_range() which applies a ..., Jeremy Fitzhardinge, (Thu Apr 19, 5:37 pm)

Re: [patch 20/20] Add apply_to_page_range() which applies a ..., Matt Mackall, (Thu Apr 19, 5:30 pm)

Re: [patch 20/20] Add apply_to_page_range() which applies a ..., Jeremy Fitzhardinge, (Thu Apr 19, 6:30 pm)


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Re: [patch 20/20] Add apply_to_page_range() which applies a function to a pte range.

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