Commit d151a23d authored by Stephen Kitt's avatar Stephen Kitt Committed by Jonathan Corbet
Browse files

docs: clean up sysctl/kernel: titles, version 



This cleans up a few titles with extra colons, and removes the
reference to kernel 2.2. The docs don't yet cover *all* of 5.10 or
5.11, but I think they're close enough. Most entries are documented,
and have been checked against current kernels.

Signed-off-by: default avatarStephen Kitt <steve@sk2.org>
Link: https://lore.kernel.org/r/20201208074922.30359-1-steve@sk2.org


Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent 301de546

Documentation/admin-guide/sysctl/kernel.rst

+7 −7
Original line number Diff line number Diff line
@@ -14,7 +14,7 @@ For general info and legal blurb, please look in :doc:`index`. 
------------------------------------------------------------------------------



This file contains documentation for the sysctl files in

``/proc/sys/kernel/`` and is valid for Linux kernel version 2.2.

``/proc/sys/kernel/``.



The files in this directory can be used to tune and monitor

miscellaneous and general things in the operation of the Linux
@@ -1095,8 +1095,8 @@ Enables/disables scheduler statistics. Enabling this feature 
incurs a small amount of overhead in the scheduler but is

useful for debugging and performance tuning.



sched_util_clamp_min:

=====================

sched_util_clamp_min

====================



Max allowed *minimum* utilization.
@@ -1106,8 +1106,8 @@ It means that any requested uclamp.min value cannot be greater than 
sched_util_clamp_min, i.e., it is restricted to the range

[0:sched_util_clamp_min].



sched_util_clamp_max:

=====================

sched_util_clamp_max

====================



Max allowed *maximum* utilization.
@@ -1117,8 +1117,8 @@ It means that any requested uclamp.max value cannot be greater than 
sched_util_clamp_max, i.e., it is restricted to the range

[0:sched_util_clamp_max].



sched_util_clamp_min_rt_default:

================================

sched_util_clamp_min_rt_default

===============================



By default Linux is tuned for performance. Which means that RT tasks always run

at the highest frequency and most capable (highest capacity) CPU (in

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