linux/arch/um
Johannes Berg 58b09f6869 um: time-travel: avoid multiple identical propagations
If there is some kind of interrupt negotation or such then
it may happen that we send an update message multiple times,
avoid that in the interest of efficiency by storing the last
transmitted value and only sending a new update if it's not
the same as the last update.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
2020-12-13 22:38:06 +01:00
..
configs um: Cleanup CONFIG_IOSCHED_CFQ 2020-03-29 23:15:22 +02:00
drivers um: Remove IRQ_NONE type 2020-12-13 22:22:29 +01:00
include um: Support suspend to RAM 2020-12-13 22:22:49 +01:00
kernel um: time-travel: avoid multiple identical propagations 2020-12-13 22:38:06 +01:00
os-Linux um: Fetch registers only for signals which need them 2020-12-13 22:38:06 +01:00
scripts License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
Kconfig um: Allow PM with suspend-to-idle 2020-12-13 22:22:46 +01:00
Kconfig.debug treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile kbuild: remove cc-option test of -fno-stack-protector 2020-07-07 11:13:10 +09:00
Makefile-os-Linux
Makefile-skas