From: Manfred Spraul <manfred@colorfullife.com>
To: Christoph Lameter <clameter@engr.sgi.com>
Cc: Andrew Morton <akpm@osdl.org>,
Marcelo Tosatti <marcelo.tosatti@cyclades.com>,
linux-mm@kvack.org, dgc@sgi.com, dipankar@in.ibm.com,
mbligh@mbligh.org, arjanv@redhat.com
Subject: Re: [PATCH] per-page SLAB freeing (only dcache for now)
Date: Sat, 22 Oct 2005 20:16:13 +0200 [thread overview]
Message-ID: <435A81ED.4040505@colorfullife.com> (raw)
In-Reply-To: <Pine.LNX.4.62.0510221002020.27511@schroedinger.engr.sgi.com>
Christoph Lameter wrote:
>The current worst case is 16k pagesize (IA64) and one cacheline sized
>objects (128 bytes) (hmm.. could even be smaller if the arch does
>overrride SLAB_HWCACHE_ALIGN) yielding a maximum of 128 entries per page.
>
>
>
What about biovec-1? On i386 and 2.6.13 from Fedora, it contains 226
entries. And revoke_table contains 290 entries.
--
Manfred
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next prev parent reply other threads:[~2005-10-22 18:16 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-30 19:37 [PATCH] per-page SLAB freeing (only dcache for now) Marcelo
2005-10-01 2:46 ` Christoph Lameter
2005-10-01 21:52 ` Marcelo
2005-10-03 15:24 ` Christoph Lameter
2005-10-03 20:37 ` Manfred Spraul
2005-10-03 22:17 ` Marcelo Tosatti
2005-10-04 17:04 ` Manfred Spraul
2005-10-06 16:01 ` Marcelo Tosatti
2005-10-22 1:30 ` Marcelo Tosatti
2005-10-22 6:31 ` Andrew Morton
2005-10-22 9:21 ` Arjan van de Ven
2005-10-22 17:08 ` Christoph Lameter
2005-10-22 17:13 ` ia64 page size (was Re: [PATCH] per-page SLAB freeing (only dcache for now)) Arjan van de Ven
2005-10-22 18:16 ` Manfred Spraul [this message]
2005-10-23 18:41 ` [PATCH] per-page SLAB freeing (only dcache for now) Marcelo Tosatti
2005-10-23 16:30 ` Marcelo Tosatti
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