Skip to main content

Browse the archive

Revision 131701c697e85d5d0726e6152219359639fae98f authored by Linus Torvalds on 22 January 2020, 20:56:19 UTC, committed by Linus Torvalds on 22 January 2020, 20:56:19 UTC 
Merge tag 'leds-5.5-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds
 
Pull LED fixes from Pavel Machek:
 "Jacek's fix for an uninitialized gpio label is why I'm requesting this
  pull; it fixes regression in debugging output in sysfs. Others are
  just bugfixes that should be safe.

  Everything has been in -next for while"

* tag 'leds-5.5-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds:
  leds: lm3532: add pointer to documentation and fix typo
  leds: rb532: cleanup whitespace
  ledtrig-pattern: fix email address quoting in MODULE_AUTHOR()
  led: max77650: add of_match table
  leds-as3645a: Drop fwnode reference on ignored node
  leds: gpio: Fix uninitialized gpio label for fwnode based probe
2 parent s 1b4e677 + 43108c7
Raw File
Kconfig.iosched 
# SPDX-License-Identifier: GPL-2.0
if BLOCK

menu "IO Schedulers"

config MQ_IOSCHED_DEADLINE
	tristate "MQ deadline I/O scheduler"
	default y
	---help---
	  MQ version of the deadline IO scheduler.

config MQ_IOSCHED_KYBER
	tristate "Kyber I/O scheduler"
	default y
	---help---
	  The Kyber I/O scheduler is a low-overhead scheduler suitable for
	  multiqueue and other fast devices. Given target latencies for reads and
	  synchronous writes, it will self-tune queue depths to achieve that
	  goal.

config IOSCHED_BFQ
	tristate "BFQ I/O scheduler"
	---help---
	BFQ I/O scheduler for BLK-MQ. BFQ distributes the bandwidth of
	of the device among all processes according to their weights,
	regardless of the device parameters and with any workload. It
	also guarantees a low latency to interactive and soft
	real-time applications.  Details in
	Documentation/block/bfq-iosched.rst

config BFQ_GROUP_IOSCHED
       bool "BFQ hierarchical scheduling support"
       depends on IOSCHED_BFQ && BLK_CGROUP
       select BLK_CGROUP_RWSTAT
       ---help---

       Enable hierarchical scheduling in BFQ, using the blkio
       (cgroups-v1) or io (cgroups-v2) controller.

config BFQ_CGROUP_DEBUG
	bool "BFQ IO controller debugging"
	depends on BFQ_GROUP_IOSCHED
	---help---
	Enable some debugging help. Currently it exports additional stat
	files in a cgroup which can be useful for debugging.

endmenu

endif
back to top