Messages in this thread | | | Subject | Re: [dm-devel] [RFC][PATCH] dm: Remove dm_bufio_cond_resched() | From | Bart Van Assche <> | Date | Fri, 23 Sep 2016 07:32:47 -0700 |
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On 09/23/16 00:34, Peter Zijlstra wrote: > Is anybody still using PREEMPT_NONE? Most workloads also care about > latency to some extend. Lots of code has explicit cond_resched() and > doesn't worry.
From a SLES11 system:
$ grep PREEMPT_NONE /boot/config-3.0.101-0.47.67-default CONFIG_PREEMPT_NONE=y
From a SLES12 system:
$ grep CONFIG_PREEMPT_NONE /boot/config-4.4.16-56-default CONFIG_PREEMPT_NONE=y
Bart.
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