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From: Christopher Lameter <cl@linux.com>
To: Mikulas Patocka <mpatocka@redhat.com>
Cc: Mike Snitzer <snitzer@redhat.com>,
Vlastimil Babka <vbabka@suse.cz>,
Matthew Wilcox <willy@infradead.org>,
Pekka Enberg <penberg@kernel.org>,
linux-mm@kvack.org, dm-devel@redhat.com,
David Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH RESEND] slab: introduce the flag SLAB_MINIMIZE_WASTE
Date: Thu, 26 Apr 2018 13:51:51 -0500 (CDT) [thread overview]
Message-ID: <alpine.DEB.2.20.1804261350500.6674@nuc-kabylake> (raw)
In-Reply-To: <alpine.LRH.2.02.1804251702250.9428@file01.intranet.prod.int.rdu2.redhat.com>
On Wed, 25 Apr 2018, Mikulas Patocka wrote:
> >
> > Could yo move that logic into slab_order()? It does something awfully
> > similar.
>
> But slab_order (and its caller) limits the order to "max_order" and we
> want more.
>
> Perhaps slab_order should be dropped and calculate_order totally
> rewritten?
Yes you likely need to do something creative with max_order if not with
more stuff.
next prev parent reply other threads:[~2018-04-26 18:51 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <alpine.LRH.2.02.1803201740280.21066@file01.intranet.prod.int.rdu2.redhat.com>
[not found] ` <alpine.DEB.2.20.1803211024220.2175@nuc-kabylake>
[not found] ` <alpine.LRH.2.02.1803211153320.16017@file01.intranet.prod.int.rdu2.redhat.com>
[not found] ` <alpine.DEB.2.20.1803211226350.3174@nuc-kabylake>
[not found] ` <alpine.LRH.2.02.1803211425330.26409@file01.intranet.prod.int.rdu2.redhat.com>
[not found] ` <20c58a03-90a8-7e75-5fc7-856facfb6c8a@suse.cz>
[not found] ` <20180413151019.GA5660@redhat.com>
[not found] ` <ee8807ff-d650-0064-70bf-e1d77fa61f5c@suse.cz>
[not found] ` <20180416142703.GA22422@redhat.com>
[not found] ` <alpine.LRH.2.02.1804161031300.24222@file01.intranet.prod.int.rdu2.redhat.com>
[not found] ` <20180416144638.GA22484@redhat.com>
2018-04-16 19:32 ` Mikulas Patocka
2018-04-17 14:45 ` Christopher Lameter
2018-04-17 16:16 ` Vlastimil Babka
2018-04-17 16:38 ` Christopher Lameter
2018-04-17 19:09 ` Mikulas Patocka
2018-04-17 17:26 ` Mikulas Patocka
2018-04-17 19:13 ` Vlastimil Babka
2018-04-17 19:06 ` Mikulas Patocka
2018-04-18 14:55 ` Christopher Lameter
2018-04-25 21:04 ` Mikulas Patocka
2018-04-25 23:24 ` Mikulas Patocka
2018-04-26 19:01 ` Christopher Lameter
2018-04-26 21:09 ` Mikulas Patocka
2018-04-27 16:41 ` Christopher Lameter
2018-04-27 19:19 ` Mikulas Patocka
2018-06-13 17:01 ` Mikulas Patocka
2018-06-13 18:16 ` Christoph Hellwig
2018-06-13 18:53 ` Mikulas Patocka
2018-04-26 18:51 ` Christopher Lameter [this message]
[not found] ` <alpine.LRH.2.02.1804161054410.17807@file01.intranet.prod.int.rdu2.redhat.com>
[not found] ` <alpine.DEB.2.20.1804161018030.9397@nuc-kabylake>
[not found] ` <alpine.LRH.2.02.1804161123400.17807@file01.intranet.prod.int.rdu2.redhat.com>
[not found] ` <alpine.DEB.2.20.1804161043430.9622@nuc-kabylake>
[not found] ` <alpine.LRH.2.02.1804161532480.19492@file01.intranet.prod.int.rdu2.redhat.com>
[not found] ` <b0e6ccf6-06ce-e50b-840e-c8d3072382fd@suse.cz>
2018-04-16 21:01 ` Mikulas Patocka
2018-04-17 14:40 ` Christopher Lameter
2018-04-17 18:53 ` Mikulas Patocka
2018-04-17 21:42 ` Christopher Lameter
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