linux-kernel - Re: [patch 1/3] mmu

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Message-ID: <20080201022444.GA26420@sgi.com>
Date:	Thu, 31 Jan 2008 20:24:44 -0600
From:	Robin Holt <holt@....com>
To:	Jack Steiner <steiner@....com>
Cc:	Christoph Lameter <clameter@....com>,
	Andrea Arcangeli <andrea@...ranet.com>,
	Robin Holt <holt@....com>, Avi Kivity <avi@...ranet.com>,
	Izik Eidus <izike@...ranet.com>,
	kvm-devel@...ts.sourceforge.net,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	daniel.blueman@...drics.com
Subject: Re: [patch 1/3] mmu_notifier: Core code

On Thu, Jan 31, 2008 at 07:56:12PM -0600, Jack Steiner wrote:
> > @@ -2033,6 +2034,7 @@ void exit_mmap(struct mm_struct *mm)
> >  	unsigned long end;
> >  
> >  	/* mm's last user has gone, and its about to be pulled down */
> > +	mmu_notifier(invalidate_all, mm, 0);
> >  	arch_exit_mmap(mm);
> >  
> 
> The name of the "invalidate_all" callout is not very descriptive.
> Why not use "exit_mmap". That matches the function name, the arch callout
> and better describes what is happening.

This got removed in a later patch.  We now only do the release.

Thanks,
Robin
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