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* [PATCH] docs: timers: drop documentation about LB_BIAS
@ 2020-07-18 16:08 Julia Lawall
  2020-07-23 20:32 ` Jonathan Corbet
  0 siblings, 1 reply; 2+ messages in thread
From: Julia Lawall @ 2020-07-18 16:08 UTC (permalink / raw)
  To: Thomas Gleixner; +Cc: Jonathan Corbet, linux-kernel, linux-doc

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>

---
 Documentation/timers/no_hz.rst |    2 --
 1 file changed, 2 deletions(-)

diff --git a/Documentation/timers/no_hz.rst b/Documentation/timers/no_hz.rst
index 065db21..c4c70e1 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


^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [PATCH] docs: timers: drop documentation about LB_BIAS
  2020-07-18 16:08 [PATCH] docs: timers: drop documentation about LB_BIAS Julia Lawall
@ 2020-07-23 20:32 ` Jonathan Corbet
  0 siblings, 0 replies; 2+ messages in thread
From: Jonathan Corbet @ 2020-07-23 20:32 UTC (permalink / raw)
  To: Julia Lawall; +Cc: Thomas Gleixner, linux-kernel, linux-doc

On Sat, 18 Jul 2020 18:08:38 +0200
Julia Lawall <Julia.Lawall@inria.fr> wrote:

> 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>
> 
> ---
>  Documentation/timers/no_hz.rst |    2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/Documentation/timers/no_hz.rst b/Documentation/timers/no_hz.rst
> index 065db21..c4c70e1 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.
> -

Applied, thanks.

jon

^ permalink raw reply	[flat|nested] 2+ messages in thread

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