From: Christoph Lameter <cl@linux-foundation.org>
To: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, rusty@rustcorp.com.au, jeremy@goop.org,
ebiederm@xmission.com, travis@sgi.com,
herbert@gondor.apana.org.au, xemul@openvz.org
Subject: Re: [patch 3/4] cpu alloc: The allocator
Date: Tue, 30 Sep 2008 07:12:50 -0500 [thread overview]
Message-ID: <48E217C2.4080802@linux-foundation.org> (raw)
In-Reply-To: <1222775286.10002.38.camel@penberg-laptop>
Pekka Enberg wrote:
>
> I think you're confusing it to "nr_units" or, alternatively, I need new
> glasses.
>
You are right. units is debri from earlier revs and has no function today.
Subject: cpu_alloc: Remove useless variable
The "units" variable is a leftover and has no function at this point.
Signed-off-by: Christoph Lameter <cl@linux-foundation.org>
Index: linux-2.6/mm/cpu_alloc.c
===================================================================
--- linux-2.6.orig/mm/cpu_alloc.c 2008-09-30 07:09:09.000000000 -0500
+++ linux-2.6/mm/cpu_alloc.c 2008-09-30 07:10:20.000000000 -0500
@@ -27,8 +27,6 @@
#define UNIT_TYPE int
#define UNIT_SIZE sizeof(UNIT_TYPE)
-int units; /* Actual available units */
-
/*
* How many units are needed for an object of a given size
*/
--
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next prev parent reply other threads:[~2008-09-30 12:12 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-29 19:35 [patch 0/4] Cpu alloc V6: Replace percpu allocator in modules.c Christoph Lameter
2008-09-29 19:35 ` [patch 1/4] Make the per cpu reserve configurable Christoph Lameter
2008-09-29 19:35 ` [patch 2/4] percpu: Rename variables PERCPU_ENOUGH_ROOM -> PERCPU_AREA_SIZE Christoph Lameter
2008-09-29 19:35 ` [patch 3/4] cpu alloc: The allocator Christoph Lameter
2008-09-30 6:35 ` Pekka Enberg
2008-09-30 11:38 ` Christoph Lameter
2008-09-30 11:48 ` Pekka Enberg
2008-09-30 12:12 ` Christoph Lameter [this message]
2008-10-03 7:33 ` Andrew Morton
2008-10-03 7:43 ` Pekka Enberg
2008-10-03 8:20 ` Andrew Morton
2008-10-03 14:15 ` Christoph Lameter
2008-10-03 12:48 ` Christoph Lameter
2008-10-05 21:10 ` Rusty Russell
2008-10-07 13:27 ` Christoph Lameter
2008-09-29 19:35 ` [patch 4/4] cpu alloc: Use cpu allocator instead of the builtin modules per cpu allocator Christoph Lameter
2008-09-30 22:28 ` Rusty Russell
2008-09-30 22:27 ` [patch 0/4] Cpu alloc V6: Replace percpu allocator in modules.c Rusty Russell
2008-10-07 23:34 ` Andrew Morton
2008-10-08 15:10 ` Christoph Lameter
-- strict thread matches above, loose matches on Subject: below --
2008-09-19 14:58 [patch 0/4] Cpu alloc V5: " Christoph Lameter
2008-09-19 14:59 ` [patch 3/4] cpu alloc: The allocator Christoph Lameter
2008-09-19 15:23 ` KOSAKI Motohiro
2008-09-19 16:27 ` Eric Dumazet
2008-09-19 16:49 ` Christoph Lameter
2008-09-19 17:00 ` Christoph Lameter
2008-09-19 20:32 ` Christoph Lameter
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