Re: Major regression on hackbench with SLUB (more numbers)

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To: Linus Torvalds <torvalds@...>
Cc: Theodore Tso <tytso@...>, Ingo Molnar <mingo@...>, Andi Kleen <andi@...>, Christoph Lameter <clameter@...>, Peter Zijlstra <a.p.zijlstra@...>, Steven Rostedt <rostedt@...>, LKML <linux-kernel@...>, Andrew Morton <akpm@...>, Christoph Hellwig <hch@...>, Rafael J. Wysocki <rjw@...>
Date: Saturday, December 22, 2007 - 5:50 pm

On Sat, Dec 22, 2007 at 01:00:09PM -0800, Linus Torvalds wrote:


*raised brows*

I would say that there's that really ugly thing with embedding kobject
into a struct with the lifetime rules of its own and then having that
struct kfree()d while kobject might still have references, but hey,
maybe it's just me and my lack of appreciation of the glory that is
sysfs.

	Al, too tired of ranting about sysfs being a major architecture
mistake and a recurring source of turds like that one...
--
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Messages in current thread:
Major regression on hackbench with SLUB, Steven Rostedt, (Fri Dec 7, 1:50 pm)
Re: Major regression on hackbench with SLUB (more numbers), Christoph Lameter, (Thu Dec 13, 6:22 pm)
Re: Major regression on hackbench with SLUB (more numbers), Christoph Lameter, (Fri Dec 14, 12:24 am)
Re: Major regression on hackbench with SLUB (more numbers), Christoph Lameter, (Fri Dec 21, 6:22 pm)
Re: Major regression on hackbench with SLUB (more numbers), Christoph Lameter, (Fri Dec 21, 6:37 pm)
Re: Major regression on hackbench with SLUB (more numbers), Steven Rostedt, (Fri Dec 21, 6:52 pm)
Re: Major regression on hackbench with SLUB (more numbers), Linus Torvalds, (Fri Dec 21, 6:51 pm)
Re: Major regression on hackbench with SLUB (more numbers), Christoph Lameter, (Fri Dec 21, 7:54 pm)
Re: Major regression on hackbench with SLUB (more numbers), Christoph Lameter, (Fri Dec 21, 12:18 pm)
Re: Major regression on hackbench with SLUB (more numbers), Linus Torvalds, (Fri Dec 21, 12:44 pm)
Re: Major regression on hackbench with SLUB (more numbers), Christoph Lameter, (Fri Dec 21, 6:11 pm)
Re: Major regression on hackbench with SLUB (more numbers), Linus Torvalds, (Fri Dec 21, 6:49 pm)
Re: Major regression on hackbench with SLUB (more numbers), Peter Zijlstra, (Fri Dec 21, 6:16 pm)
Re: Major regression on hackbench with SLUB (more numbers), Peter Zijlstra, (Fri Dec 21, 6:17 pm)
Re: Major regression on hackbench with SLUB (more numbers), Christoph Lameter, (Fri Dec 21, 6:27 pm)
Re: Major regression on hackbench with SLUB (more numbers), Linus Torvalds, (Sat Dec 22, 2:01 pm)
Re: Major regression on hackbench with SLUB (more numbers), Linus Torvalds, (Sat Dec 22, 5:00 pm)
Re: Major regression on hackbench with SLUB (more numbers), Steven Rostedt, (Sat Dec 22, 8:59 pm)
Re: Major regression on hackbench with SLUB (more numbers), Christoph Lameter, (Mon Dec 24, 3:21 pm)
Re: Major regression on hackbench with SLUB (more numbers), Christoph Lameter, (Wed Dec 26, 5:31 pm)
Re: Major regression on hackbench with SLUB (more numbers), Steven Rostedt, (Fri Dec 28, 10:52 am)
Re: Major regression on hackbench with SLUB (more numbers), Christoph Lameter, (Thu Dec 27, 1:51 am)
SLUB sysfs support, Christoph Lameter, (Thu Dec 27, 4:28 pm)
Re: SLUB sysfs support, Al Viro, (Thu Dec 27, 6:59 pm)
Re: SLUB sysfs support, Christoph Lameter, (Thu Dec 27, 7:22 pm)
Re: SLUB sysfs support, Al Viro, (Thu Dec 27, 7:54 pm)
Re: SLUB sysfs support, Christoph Lameter, (Thu Dec 27, 7:53 pm)
Re: SLUB sysfs support, Al Viro, (Thu Dec 27, 7:58 pm)
Re: SLUB sysfs support, Christoph Lameter, (Thu Dec 27, 8:02 pm)
Re: SLUB sysfs support, Al Viro, (Thu Dec 27, 8:45 pm)
Re: SLUB sysfs support, Christoph Lameter, (Thu Dec 27, 10:19 pm)
Re: SLUB sysfs support, Al Viro, (Thu Dec 27, 11:26 pm)
Re: SLUB sysfs support, Christoph Lameter, (Wed Jan 2, 4:25 pm)
[patch] slub: provide /proc/slabinfo, Ingo Molnar, (Tue Jan 1, 12:23 pm)
Re: [patch] slub: provide /proc/slabinfo, Arjan van de Ven, (Fri Jan 4, 8:27 pm)
Re: [patch] slub: provide /proc/slabinfo, Linus Torvalds, (Fri Jan 4, 8:49 pm)
Re: Major regression on hackbench with SLUB (more numbers), Al Viro, (Sat Dec 22, 5:50 pm)
Re: Major regression on hackbench with SLUB (more numbers), Jason L Tibbitts III, (Sat Dec 22, 6:52 pm)
Re: Major regression on hackbench with SLUB (more numbers), Alessandro Suardi, (Sun Dec 23, 11:59 pm)
Re: Major regression on hackbench with SLUB (more numbers), Alexey Dobriyan, (Sat Dec 22, 9:01 am)
Re: Major regression on hackbench with SLUB (more numbers), Christoph Lameter, (Fri Dec 21, 7:51 pm)
Re: Major regression on hackbench with SLUB (more numbers), Christoph Lameter, (Mon Dec 24, 3:24 pm)
Re: Major regression on hackbench with SLUB (more numbers), Christoph Lameter, (Fri Dec 21, 12:26 pm)
Re: Major regression on hackbench with SLUB (more numbers), Christoph Lameter, (Fri Dec 21, 5:56 pm)
Re: Major regression on hackbench with SLUB (more numbers), Steven Rostedt, (Fri Dec 14, 2:15 am)
Re: Major regression on hackbench with SLUB, Linus Torvalds, (Fri Dec 7, 1:59 pm)
Re: Major regression on hackbench with SLUB, Linus Torvalds, (Fri Dec 7, 2:36 pm)
Re: Major regression on hackbench with SLUB, Christoph Lameter, (Thu Dec 13, 6:11 pm)
Re: Major regression on hackbench with SLUB, Steven Rostedt, (Sat Dec 8, 8:28 pm)
Re: Major regression on hackbench with SLUB, Steven Rostedt, (Sat Dec 8, 6:16 pm)
Re: Major regression on hackbench with SLUB, Björn, (Mon Dec 10, 3:38 am)
Re: Major regression on hackbench with SLUB, Steven Rostedt, (Mon Dec 10, 10:00 am)
Re: Major regression on hackbench with SLUB, Steven Rostedt, (Fri Dec 7, 2:58 pm)
Re: Major regression on hackbench with SLUB, Ingo Molnar, (Fri Dec 7, 1:55 pm)