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From: Andy Whitcroft <apw@shadowen.org>
To: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Andrew Morton <akpm@osdl.org>,
	davej@codemonkey.org.uk, tony.luck@intel.com,
	linuxppc-dev@ozlabs.org, Mel Gorman <mel@csn.ul.ie>,
	linux-kernel@vger.kernel.org, bob.picco@hp.com, ak@suse.de,
	linux-mm@kvack.org
Subject: Re: [PATCH 5/6] Have ia64 use add_active_range() and free_area_init_nodes
Date: Mon, 15 May 2006 11:19:27 +0100	[thread overview]
Message-ID: <446855AF.1090100@shadowen.org> (raw)
In-Reply-To: <44685123.7040501@yahoo.com.au>

Nick Piggin wrote:
> Andy Whitcroft wrote:
> 
>> Interesting.  You are correct there was no config component, at the time
>> I didn't have direct evidence that any architecture needed it, only that
>> we had an unchecked requirement on zones, a requirement that had only
>> recently arrived with the changes to free buddy detection.  I note that
> 
> 
> Recently arrived? Over a year ago with the no-buddy-bitmap patches,
> right? Just checking because I that's what I'm assuming broke it...

Yep, sorry I forget I was out of the game for 6 months!  And yes that
was when the requirements were altered.

-apw

WARNING: multiple messages have this Message-ID (diff)
From: Andy Whitcroft <apw@shadowen.org>
To: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Andrew Morton <akpm@osdl.org>, Mel Gorman <mel@csn.ul.ie>,
	davej@codemonkey.org.uk, tony.luck@intel.com,
	linux-kernel@vger.kernel.org, bob.picco@hp.com, ak@suse.de,
	linux-mm@kvack.org, linuxppc-dev@ozlabs.org
Subject: Re: [PATCH 5/6] Have ia64 use add_active_range() and free_area_init_nodes
Date: Mon, 15 May 2006 11:19:27 +0100	[thread overview]
Message-ID: <446855AF.1090100@shadowen.org> (raw)
In-Reply-To: <44685123.7040501@yahoo.com.au>

Nick Piggin wrote:
> Andy Whitcroft wrote:
> 
>> Interesting.  You are correct there was no config component, at the time
>> I didn't have direct evidence that any architecture needed it, only that
>> we had an unchecked requirement on zones, a requirement that had only
>> recently arrived with the changes to free buddy detection.  I note that
> 
> 
> Recently arrived? Over a year ago with the no-buddy-bitmap patches,
> right? Just checking because I that's what I'm assuming broke it...

Yep, sorry I forget I was out of the game for 6 months!  And yes that
was when the requirements were altered.

-apw

WARNING: multiple messages have this Message-ID (diff)
From: Andy Whitcroft <apw@shadowen.org>
To: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Andrew Morton <akpm@osdl.org>, Mel Gorman <mel@csn.ul.ie>,
	davej@codemonkey.org.uk, tony.luck@intel.com,
	linux-kernel@vger.kernel.org, bob.picco@hp.com, ak@suse.de,
	linux-mm@kvack.org, linuxppc-dev@ozlabs.org
Subject: Re: [PATCH 5/6] Have ia64 use add_active_range() and free_area_init_nodes
Date: Mon, 15 May 2006 11:19:27 +0100	[thread overview]
Message-ID: <446855AF.1090100@shadowen.org> (raw)
In-Reply-To: <44685123.7040501@yahoo.com.au>

Nick Piggin wrote:
> Andy Whitcroft wrote:
> 
>> Interesting.  You are correct there was no config component, at the time
>> I didn't have direct evidence that any architecture needed it, only that
>> we had an unchecked requirement on zones, a requirement that had only
>> recently arrived with the changes to free buddy detection.  I note that
> 
> 
> Recently arrived? Over a year ago with the no-buddy-bitmap patches,
> right? Just checking because I that's what I'm assuming broke it...

Yep, sorry I forget I was out of the game for 6 months!  And yes that
was when the requirements were altered.

-apw

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  reply	other threads:[~2006-05-15 10:21 UTC|newest]

Thread overview: 106+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-05-08 14:10 [PATCH 0/6] Sizing zones and holes in an architecture independent manner V6 Mel Gorman
2006-05-08 14:10 ` Mel Gorman
2006-05-08 14:10 ` Mel Gorman
2006-05-08 14:10 ` [PATCH 1/6] Introduce mechanism for registering active regions of memory Mel Gorman
2006-05-08 14:10   ` Mel Gorman
2006-05-08 14:10   ` Mel Gorman
2006-05-08 14:11 ` [PATCH 2/6] Have Power use add_active_range() and free_area_init_nodes() Mel Gorman
2006-05-08 14:11   ` Mel Gorman
2006-05-08 14:11   ` Mel Gorman
2006-05-08 14:11 ` [PATCH 3/6] Have x86 use add_active_range() and free_area_init_nodes Mel Gorman
2006-05-08 14:11   ` Mel Gorman
2006-05-08 14:11   ` Mel Gorman
2006-05-08 14:11 ` [PATCH 4/6] Have x86_64 " Mel Gorman
2006-05-08 14:11   ` Mel Gorman
2006-05-08 14:11   ` Mel Gorman
2006-05-20 20:59   ` Andrew Morton
2006-05-20 20:59     ` Andrew Morton
2006-05-20 20:59     ` Andrew Morton
2006-05-20 21:27     ` Andi Kleen
2006-05-20 21:27       ` Andi Kleen
2006-05-20 21:27       ` Andi Kleen
2006-05-20 21:40       ` Andrew Morton
2006-05-20 21:40         ` Andrew Morton
2006-05-20 21:40         ` Andrew Morton
2006-05-20 22:17         ` Andi Kleen
2006-05-20 22:17           ` Andi Kleen
2006-05-20 22:17           ` Andi Kleen
2006-05-20 22:54           ` Andrew Morton
2006-05-20 22:54             ` Andrew Morton
2006-05-20 22:54             ` Andrew Morton
2006-05-21 16:20       ` Mel Gorman
2006-05-21 16:20         ` Mel Gorman
2006-05-21 16:20         ` Mel Gorman
2006-05-21 15:50     ` Mel Gorman
2006-05-21 15:50       ` Mel Gorman
2006-05-21 15:50       ` Mel Gorman
2006-05-21 19:08       ` Andrew Morton
2006-05-21 19:08         ` Andrew Morton
2006-05-21 19:08         ` Andrew Morton
2006-05-21 22:23         ` Mel Gorman
2006-05-21 22:23           ` Mel Gorman
2006-05-21 22:23           ` Mel Gorman
2006-05-23 18:01     ` Mel Gorman
2006-05-23 18:01       ` Mel Gorman
2006-05-23 18:01       ` Mel Gorman
2006-05-08 14:12 ` [PATCH 5/6] Have ia64 " Mel Gorman
2006-05-08 14:12   ` Mel Gorman
2006-05-08 14:12   ` Mel Gorman
2006-05-15  3:31   ` Andrew Morton
2006-05-15  3:31     ` Andrew Morton
2006-05-15  3:31     ` Andrew Morton
2006-05-15  8:21     ` Andy Whitcroft
2006-05-15  8:21       ` Andy Whitcroft
2006-05-15  8:21       ` Andy Whitcroft
2006-05-15 10:00       ` Nick Piggin
2006-05-15 10:00         ` Nick Piggin
2006-05-15 10:00         ` Nick Piggin
2006-05-15 10:19         ` Andy Whitcroft [this message]
2006-05-15 10:19           ` Andy Whitcroft
2006-05-15 10:19           ` Andy Whitcroft
2006-05-15 10:29           ` KAMEZAWA Hiroyuki
2006-05-15 10:29             ` KAMEZAWA Hiroyuki
2006-05-15 10:29             ` KAMEZAWA Hiroyuki
2006-05-15 10:47             ` KAMEZAWA Hiroyuki
2006-05-15 10:47               ` KAMEZAWA Hiroyuki
2006-05-15 10:47               ` KAMEZAWA Hiroyuki
2006-05-15 11:02             ` Andy Whitcroft
2006-05-15 11:02               ` Andy Whitcroft
2006-05-15 11:02               ` Andy Whitcroft
2006-05-16  0:31             ` Nick Piggin
2006-05-16  0:31               ` Nick Piggin
2006-05-16  0:31               ` Nick Piggin
2006-05-16  1:34               ` KAMEZAWA Hiroyuki
2006-05-16  1:34                 ` KAMEZAWA Hiroyuki
2006-05-16  1:34                 ` KAMEZAWA Hiroyuki
2006-05-16  2:11                 ` Nick Piggin
2006-05-16  2:11                   ` Nick Piggin
2006-05-16  2:11                   ` Nick Piggin
2006-05-15 12:27     ` Mel Gorman
2006-05-15 12:27       ` Mel Gorman
2006-05-15 12:27       ` Mel Gorman
2006-05-15 22:44       ` Mel Gorman
2006-05-15 22:44         ` Mel Gorman
2006-05-15 22:44         ` Mel Gorman
2006-05-19 14:03     ` Mel Gorman
2006-05-19 14:03       ` Mel Gorman
2006-05-19 14:03       ` Mel Gorman
2006-05-19 14:23       ` Andy Whitcroft
2006-05-19 14:23         ` Andy Whitcroft
2006-05-19 14:23         ` Andy Whitcroft
2006-05-08 14:12 ` [PATCH 6/6] Break out memory initialisation code from page_alloc.c to mem_init.c Mel Gorman
2006-05-08 14:12   ` Mel Gorman
2006-05-08 14:12   ` Mel Gorman
2006-05-09  1:47   ` Nick Piggin
2006-05-09  1:47     ` Nick Piggin
2006-05-09  1:47     ` Nick Piggin
2006-05-09  8:24     ` Mel Gorman
2006-05-09  8:24       ` Mel Gorman
2006-05-09  8:24       ` Mel Gorman
  -- strict thread matches above, loose matches on Subject: below --
2006-08-21 13:45 [PATCH 0/6] Sizing zones and holes in an architecture independent manner V9 Mel Gorman
2006-08-21 13:46 ` [PATCH 5/6] Have ia64 use add_active_range() and free_area_init_nodes Mel Gorman
2006-08-21 13:46   ` Mel Gorman
2006-08-21 13:46   ` Mel Gorman
2006-07-08 11:10 [PATCH 0/6] Sizing zones and holes in an architecture independent manner V8 Mel Gorman
2006-07-08 11:12 ` [PATCH 5/6] Have ia64 use add_active_range() and free_area_init_nodes Mel Gorman
2006-07-08 11:12   ` Mel Gorman
2006-07-08 11:12   ` Mel Gorman
2006-04-11 10:39 [PATCH 0/6] [RFC] Sizing zones and holes in an architecture independent manner Mel Gorman
2006-04-11 10:41 ` [PATCH 5/6] Have ia64 use add_active_range() and free_area_init_nodes Mel Gorman

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