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![]() Userspace can't easily discover how much of a sleep cycle was spent in a hardware sleep state without using kernel tracing and vendor specific sysfs or debugfs files. To make this information more discoverable, introduce 3 new sysfs files: 1) The time spent in a hw sleep state for last cycle. 2) The time spent in a hw sleep state since the kernel booted 3) The maximum time that the hardware can report for a sleep cycle. All of these files will be present only if the system supports s2idle. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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.. | ||
autosleep.c | ||
console.c | ||
energy_model.c | ||
hibernate.c | ||
Kconfig | ||
main.c | ||
Makefile | ||
power.h | ||
poweroff.c | ||
process.c | ||
qos.c | ||
snapshot.c | ||
suspend.c | ||
suspend_test.c | ||
swap.c | ||
user.c | ||
wakelock.c |