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Rafael J. Wysocki b918f6e62c [PATCH] swsusp: debugging ... Add a swsusp debugging mode. This does everything that's needed for a suspend except for actually suspending. So we can look in the log messages and work out a) what code is being slow and b) which drivers are misbehaving. (1) # echo testproc > /sys/power/disk # echo disk > /sys/power/state This should turn off the non-boot CPU, freeze all processes, wait for 5 seconds and then thaw the processes and the CPU. (2) # echo test > /sys/power/disk # echo disk > /sys/power/state This should turn off the non-boot CPU, freeze all processes, shrink memory, suspend all devices, wait for 5 seconds, resume the devices etc. Cc: Pavel Machek <pavel@ucw.cz> Cc: Stefan Seyfried <seife@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		18 years ago
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Kconfig	…
Makefile	…
console.c	…
disk.c	[PATCH] swsusp: debugging	18 years ago
main.c	…
pm.c	…
power.h	…
poweroff.c	…
process.c	…
snapshot.c	…
swap.c	[PATCH] swsusp: fix memory leaks	18 years ago
swsusp.c	…
user.c	[PATCH] swsusp: Use suspend_console	18 years ago