From 2f88c8e802c8b128a155976631f4eb2ce4f3c805 Mon Sep 17 00:00:00 2001 From: Shrikanth Hegde Date: Thu, 24 Aug 2023 13:33:42 +0530 Subject: sched/eevdf/doc: Modify the documented knob to base_slice_ns as well After committing the scheduler to EEVDF, we renamed the 'min_granularity_ns' sysctl to 'base_slice_ns': e4ec3318a17f ("sched/debug: Rename sysctl_sched_min_granularity to sysctl_sched_base_slice") ... but we forgot to rename it in the documentation. Do that now. Fixes: e4ec3318a17f ("sched/debug: Rename sysctl_sched_min_granularity to sysctl_sched_base_slice") Signed-off-by: Shrikanth Hegde Signed-off-by: Ingo Molnar Cc: Peter Zijlstra Link: https://lore.kernel.org/r/20230824080342.543396-1-sshegde@linux.vnet.ibm.com --- Documentation/scheduler/sched-design-CFS.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/scheduler/sched-design-CFS.rst b/Documentation/scheduler/sched-design-CFS.rst index 03db55504515..f68919800f05 100644 --- a/Documentation/scheduler/sched-design-CFS.rst +++ b/Documentation/scheduler/sched-design-CFS.rst @@ -94,7 +94,7 @@ other HZ detail. Thus the CFS scheduler has no notion of "timeslices" in the way the previous scheduler had, and has no heuristics whatsoever. There is only one central tunable (you have to switch on CONFIG_SCHED_DEBUG): - /sys/kernel/debug/sched/min_granularity_ns + /sys/kernel/debug/sched/base_slice_ns which can be used to tune the scheduler from "desktop" (i.e., low latencies) to "server" (i.e., good batching) workloads. It defaults to a setting suitable -- cgit v1.2.3-58-ga151