Dne 23.9.2015 v 17:29 Mike Galbraith napsal(a):
On Wed, 2015-09-23 at 17:18 +0200, Michal Marek wrote:
On 2015-09-23 16:37, Mike Galbraith wrote:
On Wed, 2015-09-23 at 15:29 +0200, Michal Marek wrote:
On 2015-09-03 11:26, Michal Marek wrote:
- Set CONFIG_PREEMPT=y, CONFIG_HZ=1000 in i386/pae and x86_64/default - Set the sysctl default vm.dirty_ratio=20 for these two flavors - Make i386/pae and x86_64/default obsolete kernel-desktop
So, does anybody oppose this plan? If not, I will push it to master and stable.
I don't see any reason to keep HZ=1000, there are oodles of preempt opportunities in a PREEMPT kernel.
So CONFIG_PREEMPT=y, CONFIG_HZ=250?
Yeah, I would say that's better for a primarily desktop audience. Most wouldn't notice, but anybody really needing low latency would.
I submitted such change for the master branch. Once accepted, I will prepare the same commit for stable and openSUSE-42.1. Michal -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-kernel+owner@opensuse.org