linux-imx

// SPDX-License-Identifier: GPL-2.0

/*

 *  linux/fs/proc/array.c

 *

 *  Copyright (C) 1992  by Linus Torvalds

 *  based on ideas by Darren Senn

 *

 * Fixes:

 * Michael. K. Johnson: stat,statm extensions.

 *                      <johnsonm@stolaf.edu>

 *

 * Pauline Middelink :  Made cmdline,envline only break at '\0's, to

 *                      make sure SET_PROCTITLE works. Also removed

 *                      bad '!' which forced address recalculation for

 *                      EVERY character on the current page.

 *                      <middelin@polyware.iaf.nl>

 *

 * Danny ter Haar    :  added cpuinfo

 *          <dth@cistron.nl>

 *

 * Alessandro Rubini :  profile extension.

 *                      <rubini@ipvvis.unipv.it>

 *

 * Jeff Tranter      :  added BogoMips field to cpuinfo

 *                      <Jeff_Tranter@Mitel.COM>

 *

 * Bruno Haible      :  remove 4K limit for the maps file

 *          <haible@ma2s2.mathematik.uni-karlsruhe.de>

 *

 * Yves Arrouye      :  remove removal of trailing spaces in get_array.

 *          <Yves.Arrouye@marin.fdn.fr>

 *

 * Jerome Forissier  :  added per-CPU time information to /proc/stat

 *                      and /proc/<pid>/cpu extension

 *                      <forissier@isia.cma.fr>

 *          - Incorporation and non-SMP safe operation

 *          of forissier patch in 2.1.78 by

 *          Hans Marcus <crowbar@concepts.nl>

 *

 * aeb@cwi.nl        :  /proc/partitions

 *

 *

 * Alan Cox      :  security fixes.

 *          <alan@lxorguk.ukuu.org.uk>

 *

 * Al Viro           :  safe handling of mm_struct

 *

 * Gerhard Wichert   :  added BIGMEM support

 * Siemens AG           <Gerhard.Wichert@pdb.siemens.de>

 *

 * Al Viro & Jeff Garzik :  moved most of the thing into base.c and

 *           :  proc_misc.c. The rest may eventually go into

 *           :  base.c too.

 */

​

#include <linux/types.h>

#include <linux/errno.h>

#include <linux/time.h>

#include <linux/kernel.h>

#include <linux/kernel_stat.h>

#include <linux/tty.h>

#include <linux/string.h>

#include <linux/mman.h>

#include <linux/sched/mm.h>

#include <linux/sched/numa_balancing.h>

#include <linux/sched/task_stack.h>

#include <linux/sched/task.h>

#include <linux/sched/cputime.h>

#include <linux/proc_fs.h>

#include <linux/ioport.h>

#include <linux/uaccess.h>

#include <linux/io.h>

#include <linux/mm.h>

#include <linux/hugetlb.h>

#include <linux/pagemap.h>

#include <linux/swap.h>

#include <linux/smp.h>

#include <linux/signal.h>

#include <linux/highmem.h>

#include <linux/file.h>

#include <linux/fdtable.h>

#include <linux/times.h>

#include <linux/cpuset.h>

#include <linux/rcupdate.h>

#include <linux/delayacct.h>

#include <linux/seq_file.h>

#include <linux/pid_namespace.h>

#include <linux/prctl.h>

#include <linux/ptrace.h>

#include <linux/tracehook.h>

#include <linux/string_helpers.h>

#include <linux/user_namespace.h>