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Re: [patch 01/28] cpu alloc: The allocator

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From: David Miller
Subject: Re: [patch 01/28] cpu alloc: The allocator
Date: Thursday, November 15, 2007 - 7:50 pm

From: Christoph Lameter <clameter@sgi.com>
Date: Thu, 15 Nov 2007 18:19:37 -0800 (PST)


If you're talking about the VMEMMAP thing, that patch didn't remove
the problem, it simply added optimizations for sparc64 so that you could
sweep the problem under the rug.

Sparc32 is still broken, as just one of several possible examples.
The BSS usage is still there for platforms that don't use VMEMMAP.

So again, the lwn.net report is accurate.
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Messages in current thread:
[patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Tue Nov 6, 12:51 pm)
Re: [patch 01/28] cpu alloc: The allocator, Peter Zijlstra, (Thu Nov 8, 5:34 am)
Re: [patch 01/28] cpu alloc: The allocator, Peter Zijlstra, (Thu Nov 8, 5:37 am)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Thu Nov 8, 11:33 am)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Thu Nov 8, 11:50 am)
Re: [patch 01/28] cpu alloc: The allocator, Peter Zijlstra, (Thu Nov 8, 1:19 pm)
Re: [patch 01/28] cpu alloc: The allocator, David Miller, (Tue Nov 13, 4:15 am)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Tue Nov 13, 2:40 pm)
Re: [patch 01/28] cpu alloc: The allocator, Eric Dumazet, (Tue Nov 13, 2:58 pm)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Tue Nov 13, 3:00 pm)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Tue Nov 13, 3:02 pm)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Tue Nov 13, 3:20 pm)
Re: [patch 01/28] cpu alloc: The allocator, Andi Kleen, (Tue Nov 13, 6:06 pm)
Re: [patch 01/28] cpu alloc: The allocator, David Miller, (Tue Nov 13, 6:30 pm)
Re: [patch 01/28] cpu alloc: The allocator, David Miller, (Tue Nov 13, 6:33 pm)
Re: [patch 01/28] cpu alloc: The allocator, David Miller, (Tue Nov 13, 6:36 pm)
Re: [patch 01/28] cpu alloc: The allocator, David Miller, (Tue Nov 13, 6:37 pm)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Tue Nov 13, 6:48 pm)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Tue Nov 13, 6:50 pm)
Re: [patch 01/28] cpu alloc: The allocator, David Miller, (Tue Nov 13, 6:52 pm)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Tue Nov 13, 6:57 pm)
Re: [patch 01/28] cpu alloc: The allocator, David Miller, (Tue Nov 13, 7:00 pm)
Re: [patch 01/28] cpu alloc: The allocator, David Miller, (Tue Nov 13, 7:01 pm)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Tue Nov 13, 7:03 pm)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Tue Nov 13, 7:05 pm)
Re: [patch 01/28] cpu alloc: The allocator, Andi Kleen, (Tue Nov 13, 7:28 pm)
Re: [patch 01/28] cpu alloc: The allocator, David Miller, (Tue Nov 13, 8:48 pm)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Tue Nov 13, 8:49 pm)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Tue Nov 13, 9:15 pm)
Re: [patch 01/28] cpu alloc: The allocator, David Miller, (Tue Nov 13, 9:18 pm)
Re: [patch 01/28] cpu alloc: The allocator, David Miller, (Tue Nov 13, 9:21 pm)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Tue Nov 13, 9:26 pm)
Re: [patch 01/28] cpu alloc: The allocator, David Miller, (Tue Nov 13, 10:53 pm)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Thu Nov 15, 11:49 am)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Thu Nov 15, 7:19 pm)
Re: [patch 01/28] cpu alloc: The allocator, David Miller, (Thu Nov 15, 7:50 pm)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Thu Nov 15, 7:55 pm)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Thu Nov 15, 8:10 pm)
Re: [patch 01/28] cpu alloc: The allocator, David Miller, (Thu Nov 15, 8:17 pm)
Re: [patch 01/28] cpu alloc: The allocator, Christoph Lameter, (Thu Nov 15, 8:19 pm)
large lockdep bss (was: Re: [patch 01/28] cpu alloc: The a ..., Peter Zijlstra, (Fri Nov 16, 3:23 am)
Re: large lockdep bss (was: Re: [patch 01/28] cpu alloc: T ..., Andi Kleen, (Fri Nov 16, 4:44 am)