osfmk/kern/thread_group.c

   1 /*
   2  * Copyright (c) 2016 Apple Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. The rights granted to you under the License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  21  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  23  * Please see the License for the specific language governing rights and
  24  * limitations under the License.
  25  *
  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28
  29 #include <mach/mach_types.h>
  30 #include <kern/kern_types.h>
  31 #include <kern/processor.h>
  32 #include <kern/thread.h>
  33 #include <kern/thread_group.h>
  34 #include <kern/kalloc.h>
  35 #include <kern/zalloc.h>
  36 #include <kern/task.h>
  37 #include <kern/machine.h>
  38 #include <kern/coalition.h>
  39 #include <sys/errno.h>
  40 #include <kern/queue.h>
  41 #include <kern/locks.h>
  42 #include <kern/thread_group.h>
  43 #include <kern/sched_clutch.h>
  44
  45
  46 #if CONFIG_EMBEDDED
  47 void
  48 thread_group_join_io_storage(void)
  49 {
  50 }
  51
  52 void
  53 sched_perfcontrol_thread_group_recommend(void *machine_data __unused, cluster_type_t new_recommendation __unused)
  54 {
  55 }
  56 #endif /* CONFIG_EMBEDDED */
  57