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RE: flush_anon_page for MIPS

To: "Ralf Baechle" <ralf@linux-mips.org>, "Miklos Szeredi" <miklos@szeredi.hu>
Subject: RE: flush_anon_page for MIPS
From: "Ravi Pratap" <Ravi.Pratap@hillcrestlabs.com>
Date: Fri, 23 Mar 2007 10:51:32 -0400
Cc: <linux-mips@linux-mips.org>
In-reply-to: <20070323141939.GB17311@linux-mips.org>
Original-recipient: rfc822;linux-mips@linux-mips.org
Sender: linux-mips-bounce@linux-mips.org
Thread-index: AcdtVlJpcEwMHrZGTbGl1OgScfIJHQABEeaA
Thread-topic: flush_anon_page for MIPS
> From: Ralf Baechle [mailto:ralf@linux-mips.org] 
> Sent: Friday, March 23, 2007 10:20 AM
> To: Miklos Szeredi
> Cc: linux-mips@linux-mips.org; Ravi Pratap
> Subject: Re: flush_anon_page for MIPS
> 
> On Thu, Mar 22, 2007 at 11:28:40PM +0100, Miklos Szeredi wrote:
> 
> > It seems that MIPS needs to implement flush_anon_page() for correct
> > operation of get_user_pages() on anonymous pages.
> > 
> > This function is already implemented in PARISC and ARM.  Also see
> > Documentation/cachetlb.txt.
>
> Was this one found by code inspection or actually triggered 
> by like FUSE?

It was actually triggered by FUSE.


Ravi.

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