Re: [git pull request] scheduler updates

From: Ingo Molnar
Date: Sat Aug 25 2007 - 16:44:08 EST



* Ingo Molnar <mingo@xxxxxxx> wrote:

> git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched.git
>
> Find the shortlog further below. There are 3 commits in it: adaptive
> granularity, a subsequent cleanup, and a lockdep sysctl bug Peter
> noticed while hacking on this. (the bug was introduced with the
> initial CFS commits but nobody noticed because the lockdep sysctls are
> rarely used.)

hm, a small (and mostly harmless) buglet sneaked into it: the wakeup
granularity and the runtime limit is now dependent on sched_latency -
while it should be dependent on min_granularity and latency. To pick up
that fix please pull from:

git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched.git

(ontop of your very latest git tree)

the effect of this bug was too high wakeup latency that could cause
audio skipping on small-audio-buffer setups. (didnt happen on mine, they
have large enough buffers.)

Ingo

------------------>
Ingo Molnar (1):
sched: s/sched_latency/sched_min_granularity

sched.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
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