linux/arch/um
Johannes Berg 0bc8fb4dda um: Implement ndelay/udelay in time-travel mode
In external or inf-cpu time-travel mode, ndelay/udelay currently
just waste CPU time since the simulation time doesn't advance.
Implement them properly in this case.

Note that the "if (time_travel_mode == ...)" parts compile out
if CONFIG_UML_TIME_TRAVEL_SUPPORT isn't set, time_travel_mode is
defined to TT_MODE_OFF in that case.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
2020-03-29 23:29:52 +02:00
..
configs um: Cleanup CONFIG_IOSCHED_CFQ 2020-03-29 23:15:22 +02:00
drivers um: Implement time-travel=ext 2020-03-29 23:29:08 +02:00
include um: Implement ndelay/udelay in time-travel mode 2020-03-29 23:29:52 +02:00
kernel um: Implement ndelay/udelay in time-travel mode 2020-03-29 23:29:52 +02:00
os-Linux um: Implement time-travel=ext 2020-03-29 23:29:08 +02:00
scripts License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
.gitignore
Kconfig um: time-travel: Rewrite as an event scheduler 2020-03-29 23:28:51 +02:00
Kconfig.debug um: Make GCOV depend on !KCOV 2018-12-27 22:48:19 +01:00
Makefile kbuild: remove src and obj from the top Makefile 2019-07-11 00:05:09 +09:00
Makefile-os-Linux
Makefile-skas