The following commit has been merged in the linux branch: commit 2ceb3fb0a78c671892b01319ac8e3baede33a78c Author: Alex Chiang achiang@hp.com Date: Wed Oct 21 21:45:20 2009 -0600
Documentation: ABI: document /sys/devices/system/cpu/
This interface has been around for a long time, but hasn't been officially documented.
Document the top level sysfs directory for CPU attributes.
Signed-off-by: Alex Chiang achiang@hp.com Signed-off-by: Greg Kroah-Hartman gregkh@suse.de
diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu index 175bb4f..86126b1 100644 --- a/Documentation/ABI/testing/sysfs-devices-system-cpu +++ b/Documentation/ABI/testing/sysfs-devices-system-cpu @@ -1,3 +1,15 @@ +What: /sys/devices/system/cpu/ +Date: pre-git history +Contact: Linux kernel mailing list linux-kernel@vger.kernel.org +Description: + A collection of both global and individual CPU attributes + + Individual CPU attributes are contained in subdirectories + named by the kernel's logical CPU number, e.g.: + + /sys/devices/system/cpu/cpu#/ + + What: /sys/devices/system/cpu/cpu*/cache/index*/cache_disable_X Date: August 2008 KernelVersion: 2.6.27