]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
cpu/hotplug: Convert to a state machine for the control processor
authorThomas Gleixner <tglx@linutronix.de>
Fri, 26 Feb 2016 18:43:28 +0000 (18:43 +0000)
committerThomas Gleixner <tglx@linutronix.de>
Tue, 1 Mar 2016 19:36:54 +0000 (20:36 +0100)
commitcff7d378d3fdbb53db9b6e2578b14855f401cd41
tree2a81d3627fa3bd7397f89e0998c2cf4141f2e8a4
parent5ba9ac8e2c45ab165e5b4a246f4821d319656e9d
cpu/hotplug: Convert to a state machine for the control processor

Move the split out steps into a callback array and let the cpu_up/down
code iterate through the array functions. For now most of the
callbacks are asymmetric to resemble the current hotplug maze.

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/20160226182340.671816690@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
include/linux/cpu.h
include/linux/cpuhotplug.h [new file with mode: 0644]
init/main.c
kernel/cpu.c