11 Feb
2019
11 Feb
'19
07:04
On Sat, 2019-02-09 at 15:50 -0800, L A Walsh wrote:
On 2/6/2019 7:34 AM, Richard Brown wrote:
Hi all,
CONFIG_PREEMPT_NONE (as seen in SLE/Leap)
Really? the desktop distro Leap uses a config setting intended for servers and that is documented to give unreliable response time for interactive use?
Shrug. Yes, worst case latency is higher than alternative models, but general case latency is fine, as it must must be, else servers couldn't use PREEMPT_NONE to service human interfacing clients. PREEMPT_NONE is just one of three trade-offs, each of the three a mixed bag of strength and weakness. -Mike -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-kernel+owner@opensuse.org