cpu/hotplug: Add sysfs state interface
authorThomas Gleixner <tglx@linutronix.de>
Fri, 26 Feb 2016 18:43:31 +0000 (18:43 +0000)
committerThomas Gleixner <tglx@linutronix.de>
Tue, 1 Mar 2016 19:36:55 +0000 (20:36 +0100)
commit98f8cdce1db580b99fce823a48eea2cb2bdb261e
tree3199dcdb88ab8d4ea3f611af2cf864f2a41d4be7
parentaf1f40457da6f79b6a1d7e1198b32f671572abd2
cpu/hotplug: Add sysfs state interface

Add a sysfs interface so we can actually see in which state the cpus are in.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-arch@vger.kernel.org
Cc: Rik van Riel <riel@redhat.com>
Cc: Rafael Wysocki <rafael.j.wysocki@intel.com>
Cc: "Srivatsa S. Bhat" <srivatsa@mit.edu>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: Sebastian Siewior <bigeasy@linutronix.de>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Paul McKenney <paulmck@linux.vnet.ibm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul Turner <pjt@google.com>
Link: http://lkml.kernel.org/r/20160226182340.942257522@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
kernel/cpu.c