362b646062
There are a lot userspace approaches to detect the usage of the platform (laptop, workstation, server, ...) and adjust kernel tunables accordingly (io/process scheduler, power management, ...). These approaches need constant maintaining and are ugly to implement (detect PCMCIA controller -> laptop, does not work on recent systems anymore, ...) On ACPI systems there is an easy and reliable way (if implemented in BIOS and most recent platforms have this value set). -> export it to userspace. Signed-off-by: Thomas Renninger <trenn@suse.de> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com> |
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| .. | ||
| firewire-cdev | ||
| o2cb | ||
| syscalls | ||
| sysfs-acpi-pmprofile | ||
| sysfs-bus-firewire | ||
| sysfs-class-backlight | ||
| sysfs-class-rfkill | ||
| sysfs-class-ubi | ||
| sysfs-devices-node | ||
| sysfs-driver-qla2xxx | ||
| sysfs-driver-usb-usbtmc | ||
| sysfs-firmware-efi-vars | ||
| sysfs-module | ||
| thermal-notification | ||
| vdso | ||