Thread (92 messages) 92 messages, 17 authors, 2009-01-16

Re: [GIT PULL] adaptive spinning mutexes

From: Kay Sievers <hidden>
Date: 2009-01-14 21:52:35
Also in: linux-fsdevel, lkml

On Wed, Jan 14, 2009 at 22:41, Ingo Molnar [off-list ref] wrote:
* Ingo Molnar [off-list ref] wrote:
quoted
quoted
You just disproved your own case :(
how so? 80% is not enough? I also checked Fedora and it has
SCHED_DEBUG=y in its kernel rpms.
Ubuntu has CONFIG_SCHED_DEBUG=y as well in their kernels.
$ cat /etc/SuSE-release
openSUSE 11.1 (x86_64)
VERSION = 11.1

$ uname -a
Linux nga 2.6.27.7-9-default #1 SMP 2008-12-04 18:10:04 +0100 x86_64
x86_64 x86_64 GNU/Linux

$ zgrep SCHED_DEBUG /proc/config.gz
CONFIG_SCHED_DEBUG=y

$ zgrep DEBUG_MUTEX /proc/config.gz
# CONFIG_DEBUG_MUTEXES is not set

Kay
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