Re: SLUB performance regression vs SLAB

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
From: David Miller
Date: Thursday, October 4, 2007 - 1:55 pm

From: willy@linux.intel.com (Matthew Wilcox)
Date: Thu, 4 Oct 2007 12:28:25 -0700


Anything, I do mean anything, can be simulated using small test
programs.  Pointing at a big fancy machine with lots of storage
and disk is a passive aggressive way to avoid the real issues,
in that nobody is putting forth the effort to try and come up
with an at least publishable test case that Christoph can use to
help you guys.

If coming up with a reproducable and publishable test case is
the difference between this getting fixed and it not getting
fixed, are you going to invest the time to do that?
-
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

Messages in current thread:
[15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK, Christoph Lameter, (Tue Sep 18, 8:36 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK, Christoph Lameter, (Fri Sep 28, 10:33 am)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK, Christoph Lameter, (Fri Sep 28, 11:20 am)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK, Christoph Lameter, (Fri Sep 28, 11:41 am)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK, Christoph Lameter, (Mon Oct 1, 1:50 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK, Christoph Lameter, (Mon Oct 1, 1:55 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK, Christoph Lameter, (Mon Oct 1, 2:01 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK, Christoph Lameter, (Mon Oct 1, 2:10 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK, Christoph Lameter, (Mon Oct 1, 2:38 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK, Christoph Lameter, (Mon Oct 1, 2:52 pm)
SLUB performance regression vs SLAB, Matthew Wilcox, (Thu Oct 4, 9:16 am)
Re: SLUB performance regression vs SLAB, Christoph Lameter, (Thu Oct 4, 10:38 am)
Re: SLUB performance regression vs SLAB, Christoph Lameter, (Thu Oct 4, 10:49 am)
Re: SLUB performance regression vs SLAB, Arjan van de Ven, (Thu Oct 4, 10:50 am)
Re: SLUB performance regression vs SLAB, Christoph Lameter, (Thu Oct 4, 10:58 am)
Re: SLUB performance regression vs SLAB, Peter Zijlstra, (Thu Oct 4, 11:26 am)
Re: SLUB performance regression vs SLAB, Matthew Wilcox, (Thu Oct 4, 11:32 am)
Re: SLUB performance regression vs SLAB, Christoph Lameter, (Thu Oct 4, 12:05 pm)
Re: SLUB performance regression vs SLAB, Matthew Wilcox, (Thu Oct 4, 12:28 pm)
Re: SLUB performance regression vs SLAB, Siddha, Suresh B, (Thu Oct 4, 12:46 pm)
Re: SLUB performance regression vs SLAB, David Miller, (Thu Oct 4, 1:48 pm)
Re: SLUB performance regression vs SLAB, David Miller, (Thu Oct 4, 1:55 pm)
Re: SLUB performance regression vs SLAB, Matthew Wilcox, (Thu Oct 4, 1:58 pm)
Re: SLUB performance regression vs SLAB, Chuck Ebbert, (Thu Oct 4, 2:02 pm)
Re: SLUB performance regression vs SLAB, Matthew Wilcox, (Thu Oct 4, 2:05 pm)
Re: SLUB performance regression vs SLAB, David Miller, (Thu Oct 4, 2:05 pm)
Re: SLUB performance regression vs SLAB, David Miller, (Thu Oct 4, 2:11 pm)
Re: SLUB performance regression vs SLAB, Christoph Lameter, (Thu Oct 4, 2:11 pm)
Re: SLUB performance regression vs SLAB, Chuck Ebbert, (Thu Oct 4, 2:47 pm)
Re: SLUB performance regression vs SLAB, David Miller, (Thu Oct 4, 3:07 pm)
Re: SLUB performance regression vs SLAB, David Chinner, (Thu Oct 4, 3:23 pm)
RE: SLUB performance regression vs SLAB, David Schwartz, (Thu Oct 4, 4:39 pm)
Re: SLUB performance regression vs SLAB, Chuck Ebbert, (Thu Oct 4, 4:49 pm)
Re: SLUB performance regression vs SLAB, Christoph Lameter, (Thu Oct 4, 7:43 pm)
Re: SLUB performance regression vs SLAB, Arjan van de Ven, (Thu Oct 4, 7:53 pm)
RE: SLUB performance regression vs SLAB, David Schwartz, (Thu Oct 4, 9:18 pm)
Re: SLUB performance regression vs SLAB, Jens Axboe, (Thu Oct 4, 11:48 pm)
Re: SLUB performance regression vs SLAB, Pekka Enberg, (Fri Oct 5, 2:19 am)
Re: SLUB performance regression vs SLAB, Jens Axboe, (Fri Oct 5, 2:28 am)
Re: SLUB performance regression vs SLAB, Andi Kleen, (Fri Oct 5, 4:12 am)
Re: SLUB performance regression vs SLAB, Matthew Wilcox, (Fri Oct 5, 4:56 am)
Re: SLUB performance regression vs SLAB, Jens Axboe, (Fri Oct 5, 5:37 am)
Re: SLUB performance regression vs SLAB, Jens Axboe, (Fri Oct 5, 5:39 am)
Re: SLUB performance regression vs SLAB, Christoph Lameter, (Fri Oct 5, 12:27 pm)
Re: SLUB performance regression vs SLAB, Christoph Lameter, (Fri Oct 5, 12:31 pm)
Re: SLUB performance regression vs SLAB, Christoph Lameter, (Fri Oct 5, 12:32 pm)
Re: SLUB performance regression vs SLAB, Peter Zijlstra, (Fri Oct 5, 1:32 pm)
Re: SLUB performance regression vs SLAB, David Miller, (Fri Oct 5, 2:31 pm)