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authorJulia Lawall <Julia.Lawall@inria.fr>2020-07-18 18:08:38 +0200
committerJonathan Corbet <corbet@lwn.net>2020-07-23 14:32:44 -0600
commit61ebd0d0ae097c3d644904baef73abd86dafd351 (patch)
treec33d9631c26478d1ab4eb30ffa49b12eed95b63c /Documentation/timers/no_hz.rst
parentb7f419950c51f2a7e3957f5c8db9e9903997c474 (diff)
docs: timers: drop documentation about LB_BIAS
The LB_BIAS feature was removed in commit 1c1b8a7b03ef ("sched/fair: Replace source_load() & target_load() with weighted_cpuload()"), so drop the mention that it is disabled in the no_hz case. Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Link: https://lore.kernel.org/r/1595088518-28116-1-git-send-email-Julia.Lawall@inria.fr Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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diff --git a/Documentation/timers/no_hz.rst b/Documentation/timers/no_hz.rst
index 065db217cb04..c4c70e1aada3 100644
--- a/Documentation/timers/no_hz.rst
+++ b/Documentation/timers/no_hz.rst
@@ -171,8 +171,6 @@ not come for free:
slightly differently than those for non-adaptive-tick CPUs.
This might in turn perturb load-balancing of real-time tasks.
-6. The LB_BIAS scheduler feature is disabled by adaptive ticks.
-
Although improvements are expected over time, adaptive ticks is quite
useful for many types of real-time and compute-intensive applications.
However, the drawbacks listed above mean that adaptive ticks should not