From: William Lee Irwin III <wli@holomorphy.com>
To: "Martin J. Bligh" <mbligh@aracnet.com>
Cc: john stultz <johnstul@us.ibm.com>, Matt <colpatch@us.ibm.com>,
"Eric W. Biederman" <ebiederm@xmission.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
linux-mm@kvack.org, LSE Tech <lse-tech@lists.sourceforge.net>,
Andrew Morton <akpm@zip.com.au>,
Michael Hohnbaum <hohnbaum@us.ibm.com>
Subject: Re: [Lse-tech] Re: [rfc][patch] Memory Binding API v0.3 2.5.41
Date: Mon, 14 Oct 2002 18:40:23 -0700 [thread overview]
Message-ID: <20021015014023.GO4488@holomorphy.com> (raw)
In-Reply-To: <2008756258.1034620187@[10.10.2.3]>
At some point in the past, I wrote:
>> I thought zholes stuff freed the struct pages. Maybe that was done
>> by hand.
On Mon, Oct 14, 2002 at 06:29:49PM -0700, Martin J. Bligh wrote:
> The only place I see that used in generic code is
> calculate_zone_totalpages, free_area_init_core, free_area_init_node,
> none of which seem to do that. But cscope might be borked again, I
> guess. Must be done in each arch if at all ... which arch did you
> think did it?
Not sure, ISTR something about this going on but I don't see any extant
examples. At any rate, it should be easy to do it by hand, just make
sure there are struct pages tracking the holes in mem_map and free the
space in mem_map that would track the holes.
Bill
WARNING: multiple messages have this Message-ID (diff)
From: William Lee Irwin III <wli@holomorphy.com>
To: "Martin J. Bligh" <mbligh@aracnet.com>
Cc: john stultz <johnstul@us.ibm.com>, Matt <colpatch@us.ibm.com>,
"Eric W. Biederman" <ebiederm@xmission.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
linux-mm@kvack.org, LSE Tech <lse-tech@lists.sourceforge.net>,
Andrew Morton <akpm@zip.com.au>,
Michael Hohnbaum <hohnbaum@us.ibm.com>
Subject: Re: [Lse-tech] Re: [rfc][patch] Memory Binding API v0.3 2.5.41
Date: Mon, 14 Oct 2002 18:40:23 -0700 [thread overview]
Message-ID: <20021015014023.GO4488@holomorphy.com> (raw)
In-Reply-To: <2008756258.1034620187@[10.10.2.3]>
At some point in the past, I wrote:
>> I thought zholes stuff freed the struct pages. Maybe that was done
>> by hand.
On Mon, Oct 14, 2002 at 06:29:49PM -0700, Martin J. Bligh wrote:
> The only place I see that used in generic code is
> calculate_zone_totalpages, free_area_init_core, free_area_init_node,
> none of which seem to do that. But cscope might be borked again, I
> guess. Must be done in each arch if at all ... which arch did you
> think did it?
Not sure, ISTR something about this going on but I don't see any extant
examples. At any rate, it should be easy to do it by hand, just make
sure there are struct pages tracking the holes in mem_map and free the
space in mem_map that would track the holes.
Bill
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next prev parent reply other threads:[~2002-10-15 1:38 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-10 1:12 [rfc][patch] Memory Binding API v0.3 2.5.41 Matthew Dobson
2002-10-10 3:05 ` Andrew Morton
2002-10-10 3:05 ` Andrew Morton
2002-10-10 18:29 ` Matthew Dobson
2002-10-10 18:29 ` Matthew Dobson
2002-10-10 4:06 ` Martin J. Bligh
2002-10-10 4:06 ` Martin J. Bligh
2002-10-10 18:43 ` Matthew Dobson
2002-10-10 18:43 ` Matthew Dobson
2002-10-10 9:00 ` Arjan van de Ven
2002-10-10 18:55 ` Matthew Dobson
2002-10-10 18:55 ` Matthew Dobson
2002-10-10 10:06 ` Arjan van de Ven
2002-10-10 11:22 ` Alan Cox
2002-10-10 11:22 ` Alan Cox
2002-10-10 11:28 ` William Lee Irwin III
2002-10-10 11:28 ` William Lee Irwin III
2002-10-10 19:09 ` Matthew Dobson
2002-10-10 19:09 ` Matthew Dobson
2002-10-10 19:06 ` Matthew Dobson
2002-10-10 19:06 ` Matthew Dobson
2002-10-10 19:01 ` Matthew Dobson
2002-10-10 19:01 ` Matthew Dobson
2002-10-13 22:22 ` Eric W. Biederman
2002-10-13 22:22 ` Eric W. Biederman
2002-10-15 0:14 ` Matthew Dobson
2002-10-15 0:14 ` Matthew Dobson
2002-10-15 0:20 ` Martin J. Bligh
2002-10-15 0:20 ` Martin J. Bligh
2002-10-15 0:38 ` Matthew Dobson
2002-10-15 0:38 ` Matthew Dobson
2002-10-15 0:43 ` Martin J. Bligh
2002-10-15 0:43 ` Martin J. Bligh
2002-10-15 0:51 ` Matthew Dobson
2002-10-15 0:51 ` Matthew Dobson
2002-10-15 0:58 ` William Lee Irwin III
2002-10-15 0:58 ` William Lee Irwin III
2002-10-15 0:55 ` [Lse-tech] " john stultz
2002-10-15 0:55 ` john stultz
2002-10-15 1:08 ` Martin J. Bligh
2002-10-15 1:08 ` Martin J. Bligh
2002-10-15 1:20 ` William Lee Irwin III
2002-10-15 1:20 ` William Lee Irwin III
2002-10-15 1:29 ` Martin J. Bligh
2002-10-15 1:29 ` Martin J. Bligh
2002-10-15 1:40 ` William Lee Irwin III [this message]
2002-10-15 1:40 ` William Lee Irwin III
2002-10-15 1:57 ` William Lee Irwin III
2002-10-15 1:57 ` William Lee Irwin III
2002-10-15 1:08 ` William Lee Irwin III
2002-10-15 1:08 ` William Lee Irwin III
2002-10-15 1:16 ` Martin J. Bligh
2002-10-15 1:16 ` Martin J. Bligh
2002-10-15 17:21 ` Eric W. Biederman
2002-10-15 17:21 ` Eric W. Biederman
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