From: Christoph Lameter <clameter@sgi.com>
To: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
Cc: Nish Aravamudan <nish.aravamudan@gmail.com>,
Anton Blanchard <anton@samba.org>,
linux-mm@kvack.org, ak@suse.de, mel@csn.ul.ie, apw@shadowen.org,
Andrew Morton <akpm@linux-foundation.org>,
Eric Whitney <eric.whitney@hp.com>,
William Lee Irwin III <wli@holomorphy.com>
Subject: Re: [PATCH] Fix hugetlb pool allocation with empty nodes - V2 -> V3
Date: Wed, 9 May 2007 13:54:15 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.64.0705091353390.30265@schroedinger.engr.sgi.com> (raw)
In-Reply-To: <1178743039.5047.85.camel@localhost>
On Wed, 9 May 2007, Lee Schermerhorn wrote:
> >
> > > + page = alloc_pages_node(nid,
> > > + GFP_HIGHUSER|__GFP_COMP|GFP_THISNODE,
> > > + HUGETLB_PAGE_ORDER);
> >
> > Are we taking out the GFP_NOWARN for a reason? I noticed this in
> > Anton's patch, but forgot to ask.
>
> Actually, I hadn't noticed, but a quick look shows that GFP_THISNODE
> contains the __GFP_NOWARN flag, as well as '_NORETRY which I think is
> OK/desirable.
It is required because GFP_THISNODE needs to fail if it cannot get memory
from the right node.
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next prev parent reply other threads:[~2007-05-09 20:54 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-03 2:21 [PATCH] Fix hugetlb pool allocation with empty nodes Anton Blanchard
2007-05-03 3:02 ` Christoph Lameter
2007-05-03 6:07 ` Anton Blanchard
2007-05-03 6:37 ` Christoph Lameter
2007-05-03 8:59 ` Andi Kleen
2007-05-03 13:22 ` Anton Blanchard
2007-05-04 20:29 ` [PATCH] Fix hugetlb pool allocation with empty nodes - V2 Lee Schermerhorn
2007-05-04 21:27 ` Christoph Lameter
2007-05-04 22:39 ` Nish Aravamudan
2007-05-07 13:40 ` Lee Schermerhorn
2007-05-09 16:37 ` [PATCH] Fix hugetlb pool allocation with empty nodes - V2 -> V3 Lee Schermerhorn
2007-05-09 16:57 ` Christoph Lameter
2007-05-09 19:17 ` Lee Schermerhorn
2007-05-16 17:27 ` Nish Aravamudan
2007-05-16 20:01 ` Lee Schermerhorn
2007-05-09 19:59 ` Nish Aravamudan
2007-05-09 20:37 ` Lee Schermerhorn
2007-05-09 20:54 ` Christoph Lameter [this message]
2007-05-09 22:34 ` Nish Aravamudan
2007-05-15 16:30 ` Lee Schermerhorn
2007-05-16 23:47 ` Nish Aravamudan
2007-05-16 19:59 ` Nish Aravamudan
2007-05-16 20:32 ` Lee Schermerhorn
2007-05-16 22:17 ` [PATCH/RFC] Fix hugetlb pool allocation with empty nodes - V4 Lee Schermerhorn
2007-05-18 0:30 ` Nish Aravamudan
2007-05-21 14:57 ` Lee Schermerhorn
2007-05-21 17:51 ` Nish Aravamudan
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