From: Andi Kleen <ak@suse.de>
To: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
Cc: Christoph Lameter <clameter@sgi.com>,
linux-mm@kvack.org, akpm@linux-foundation.org,
nish.aravamudan@gmail.com
Subject: Re: [PATCH/RFC 0/8] Mapped File Policy Overview
Date: Sat, 26 May 2007 00:44:38 +0200 [thread overview]
Message-ID: <200705260044.39065.ak@suse.de> (raw)
In-Reply-To: <1180127668.21879.18.camel@localhost>
> > I agree. A general page cache policy is probably a good idea and having
> > it in a cpuset is reasonable too. I've been also toying with the idea to
> > change the global default to interleaved for unmapped files.
> >
> > But in this case it's actually not needed to add something to the
> > address space. It can be all process policy based.
>
> Just so we're clear, I'm talking about "struct address_space", as in the
> file's "mapping", not as in "struct mm_struct".
I'm talking about the same. Process/current cpuset policy doesn't need anything in
struct address_space
-Andi
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next prev parent reply other threads:[~2007-05-25 22:44 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-24 17:28 [PATCH/RFC 0/8] Mapped File Policy Overview Lee Schermerhorn
2007-05-24 17:28 ` [PATCH/RFC 1/8] Mapped File Policy: move shared policy to inode/mapping Lee Schermerhorn
2007-05-24 17:28 ` [PATCH/RFC 2/8] Mapped File Policy: allocate shared policies as needed Lee Schermerhorn
2007-05-24 17:28 ` [PATCH/RFC 3/8] Mapped File Policy: let vma policy ops handle sub-vma policies Lee Schermerhorn
2007-05-24 17:28 ` [PATCH/RFC 4/8] Mapped File Policy: add generic file set/get policy vm ops Lee Schermerhorn
2007-05-24 17:28 ` [PATCH/RFC 5/8] Mapped File Policy: Factor alloc_page_pol routine Lee Schermerhorn
2007-05-24 17:29 ` [PATCH/RFC 6/8] Mapped File Policy: use file policy for page cache allocations Lee Schermerhorn
2007-05-24 17:29 ` [PATCH/RFC 7/8] Mapped File Policy: fix migration of private mappings Lee Schermerhorn
2007-05-24 17:29 ` [PATCH/RFC 8/8] Mapped File Policy: fix show_numa_maps() Lee Schermerhorn
2007-05-24 19:24 ` [PATCH/RFC 0/8] Mapped File Policy Overview Christoph Lameter
2007-05-24 20:46 ` Lee Schermerhorn
2007-05-24 20:41 ` Andi Kleen
2007-05-24 21:05 ` Lee Schermerhorn
2007-05-24 21:17 ` Christoph Lameter
2007-05-25 14:55 ` Lee Schermerhorn
2007-05-25 15:25 ` Christoph Lameter
2007-05-25 16:06 ` Lee Schermerhorn
2007-05-25 16:24 ` Christoph Lameter
2007-05-25 17:37 ` Lee Schermerhorn
2007-05-25 19:10 ` Christoph Lameter
2007-05-25 21:12 ` Lee Schermerhorn
2007-05-25 21:43 ` Christoph Lameter
2007-05-25 21:01 ` Andi Kleen
2007-05-25 21:41 ` Lee Schermerhorn
2007-05-25 21:46 ` Christoph Lameter
2007-05-29 13:57 ` Lee Schermerhorn
2007-05-25 21:03 ` Andi Kleen
2007-05-25 21:14 ` Lee Schermerhorn
2007-05-25 22:44 ` Andi Kleen [this message]
2007-05-29 14:17 ` Lee Schermerhorn
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