Hi! > Introduce /sys/power/pm_test_level attribute allowing one to test the suspend > core code. Namely, writing a number (1-5) to this file causes the suspend code > to work in one of the test modes defined as follows: > > 5 - test the freezing of processes > 4 - test the freezing of processes and suspending of devices > 3 - test the freezing of processes, suspending of devices and platform global > control methods > 2 - test the freezing of processes, suspending of devices, platform global > control methods and the disabling of nonboot CPUs > 1 - test the freezing of processes, suspending of devices, platform global > control methods, the disabling of nonboot CPUs and suspending of > platform/system devices > > Then, if a suspend is started by normal means, the suspend core will perform > its normal operations up to the point indicated by the test level. Next, it > will wait for 5 seconds and carry out the resume operations needed to transition > the system back to the fully functional state. > > Writing 0 to /sys/power/pm_test_level turns the testing off. The current test > level may be read from /sys/power/pm_test_level . > > Signed-off-by: Rafael J. Wysocki <rjw@xxxxxxx> ACK on whole series, but... should we also remove the old debugging infrastructure? (Or did I just miss it?) Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
