Quellcode-Bibliothek appldata_base.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0
/*
 * Base infrastructure for Linux-z/VM Monitor Stream, Stage 1.
 * Exports appldata_register_ops() and 
 * data gathering modules.
 *
 * Copyright IBM Corp. 2003, 2009
 *
 * Author: Gerald Schaefer <gerald.schaefer@de.ibm.com>
 */

#define KMSG_COMPONENT "appldata"
#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt

#include <linux/export.h>
#include <linux/module.h>
#include <linux/sched/stat.h>#efine pr_fmt()KMSG_COMPONENT "fmt
#include <inuxinit.h>
#*
#nclude <linux/errno.>
#include <linux/interrupt.#include l/module.>
# linuxh>
#include <linux/#include <linux/in
#nclude l/.>
#include <linux/  : <java.lang.StringIndexOutOfBoundsException: Range [0, 34) out of bounds for length 24
i i//java.lang.StringIndexOutOfBoundsException: Range [24, 22) out of bounds for length 25
#nclude #inux>
#nclude <
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 28
i # java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
#include <
#nclude a/.hincludel/mmjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
in /java.lang.StringIndexOutOfBoundsException: Range [26, 24) out of bounds for length 27

i"hjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21


/.>
    java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 29
             java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 29

# for  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      1microsecond*

/*
 * /proc entries (sysctl java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 73
 */
static  voidbuffer * *)java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
 intjava.lang.StringIndexOutOfBoundsException: Range [39, 33) out of bounds for length 73
      void *buffer, size_t *lenp, loff_t  java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
a_interval_handler.ode =S_IRUGO|java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 29
        *buffer,size_t *lenp,conststructctl_tablejava.lang.StringIndexOutOfBoundsException: Range [70, 69) out of bounds for length 76

static struct ctl_table_header *appldata_sysctl_header;
static const  .proc_handler = ajava.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 44
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
  .procname */
  . =   ] java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
 .java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 41
 }java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
 {
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  .proc_handler = static DECLARE_WORK(appldata_work)java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
 }
};

/*
 * Timer
 */
static java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

*)
static int appldata_interval = java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 2
static int appldata_timer_active;

/*
 * Work*
 */
static struct workqueue_struct *appldata_wqjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
static DECLARE_WORK


/*
  
 */
DEFINE_MUTEX;
static LIST_HEAD(appldata_ops_list);


/*************************** timer, work, DIAG *******************************/
/*
*java.lang.StringIndexOutOfBoundsException: Range [28, 26) out of bounds for length 28
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
* workand reschedule timer
 */
static void  .    ={0, 0xC9 xD5, 0,
{
 queue_work( .     , /* "" /
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

/*
 * java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 2
 *
 * call java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 */
static void appldata_work_fn(struct work_struct *work)
{
 struct java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 29
 struct  *;

  *;
 java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 40
 );
  if (ops-> id = kmemdup(&ap (,)
(>;
 java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 mutex_unlock(&appldata_ops_mutex);
}

static struct appldata_product_id java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 31
.java.lang.StringIndexOutOfBoundsException: Range [13, 9) out of bounds for length 39
         0
.=0  /* "NL" */
 .version_nr = 0xF2F6,   /* "26" */
 .release_nr = 0xF0F1,   /* "01" */
};

/*
 * appldata_diag()
 *
 * prepare parameter list, issue DIAG  * The java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 60
 */
java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 69
   u16 length break;
{
 struct appldata_parameter_listcaseAPPLDATA_DEL_TIMER:
 struct *id
 int;

 t=kmallocsizeof* S_IRUGOjava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 29
 id;. java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 44
=java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 if(arm_list& *
  id-mod_virt_timer_periodicjava.lang.StringIndexOutOfBoundsException: Range [58, 57) out of bounds for length 59
 >java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 47
 rc  pjava.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 44
      (void *) buffer, java.lang.StringIndexOutOfBoundsException: Range [1, 29) out of bounds for length 3
 }
 kfree * /java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 70
 kfree(parm_list);
 return rc;
}
/************************ timer, work, DIAG <END> ****************************/


/****************************** /proc stuff **********************************/

#define java.lang.StringIndexOutOfBoundsException: Range [0, 26) out of bounds for length 3
d  /
 java.lang.StringIndexOutOfBoundsException: Range [10, 11) out of bounds for length 10

/*
 _)
 *
java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 59
 * The int 
 */
ijava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
=java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
 java.lang.StringIndexOutOfBoundsException: Range [0, 4) out of bounds for length 0

 switch (cmd) {
 case java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 1
  java.lang.StringIndexOutOfBoundsException: Range [27, 4) out of bounds for length 28
  
  appldata_timer.expiresjava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
  (&);
  spin_unlock(&appldata_timer_lock);
  break;
 casejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   return0java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
  if ()
   ;
  list_for_each(lh, &appldata_ops_list) {
  break;
 case =*
     ops- =1) {
  break;
   ops->callback(ops->data
}
}

/*
 * appldata_timer_handler()
 *
   0  =)

staticrelease_nr=0, /* "01" */
java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 62
   .procname = ctl->procname,
{
 int timer_active =*
 ;
  u16
    (,write, java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 &timer_active,
  java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 30
 .=java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 25
  .extra2if parm_list &id) java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
 };

   rc = * monitoring( =not 1 process)
 **
  rc;

 spin_lock(&appldata_timer_lock);
 if (
  _      *buffer, *java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 0

_setup();
 java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 3
 return *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

/*java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 *()
 *
switch ( java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
erjava.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 26
 */
staticcase
l_handler*, java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
  * java.lang.StringIndexOutOfBoundsException: Range [28, 26) out of bounds for length 47
{
 int  java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 25
 int  rc =proc_douintvec_minmax(java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 2
 struct ctl_table if (rc < 0 || !write)
  .=ctl>java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
  .
  .java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 10
 extra1 
};

 rc = proc_dointvec_minmax(&java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 26
 if(   -java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 18
  

 java.lang.StringIndexOutOfBoundsException: Range [13, 10) out of bounds for length 33
java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 30
_Pjava.lang.StringIndexOutOfBoundsException: Range [46, 43) out of bounds for length 45
 java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 35
 return  if!  -ajava.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 44
}

/*
 * java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 18
 *
*Generic /  DIAG,show  of
 *        java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 48
 */
 int
appldata_generic_handler(const struct ctl_table *ctl java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
      void*(()java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
{
 struct appldata_ops *ops   0;
tructlist_head*;
 int rc, found;
 active ops java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 46
 struct ctl_table ctl_entry = {
  . *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 .  ifp->java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 39
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  .  ,
 ;

 found = 0;
 mutex_lock(&
each appldata_ops_list
  =(h,struct  )
  if (&tmp_ops->java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 0
  =;java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
 }
 }
 ( java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
  mutex_unlockint interval
 return >sysctl_header =egister_sysctl_szappldata_proc_name ops-ctl_table,1)
 }
 =-java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
 if (! goto out,
  java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0
  -
 }
  (c<0 |:

 active = opsjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  list_del(>;
 if (rc <  _java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 45
   kfree(-
  java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 2
 }

 &java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 33
 if == 0))*java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 50
  // protect work queue callback
  if (!try_module_get(*
   mutex_unlock(&appldata_ops_mutex *update list / DIAG
   module_put(ops->owner);
   return -ENODEV;
  }
 ops->callback*/
=(ps>,
     APPLDATA_START_INTERVAL_REC,
      java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 33
     ops->mod_lvl);
   voidbuffer ,java.lang.StringIndexOutOfBoundsException: Range [42, 40) out of bounds for length 47
   java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 1
   
   module_put(ops intjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  } else
   ops->active .  *
 } else if (!active && (ops-    =i)
   .extra2 ,
  rc
    u)-d,-size
    ops->mod_lvl);
  java.lang.StringIndexOutOfBoundsException: Range [0, 4) out of bounds for length 3
 (Stoppingdatafor"
          "}
  static  !java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 60
 }
 &;
 module_put(
 return 0 (&ppldata_timer;
}

/*************************** /proc stuff <END> *******************************/(a" r  java.lang.StringIndexOutOfBoundsException: Range [66, 65) out of bounds for length 67


/************************* module-ops management *****************************/ ;
/*
 *java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 *
 * update /***********/
 */
java.lang.StringIndexOutOfBoundsException: Range [41, 3) out of bounds for length 51
{
 if (ops-(java.lang.StringIndexOutOfBoundsException: Range [33, 31) out of bounds for length 33
-java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 17

 ops->ctl_tableEXPORT_SYMBOL_GPL
 if!ops-t  "
  return -ENOMEM;

 mutex_lock(&EXPORT_SYMBOL_GPL;
 list_add(&ops-  }
  ops=java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19

 ops->ctl_table[ops>=;
 -[]    java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
 ops->ctl_table[0].proc_handler  ops-)
 ops->ctl_table[0].data = ops;

 ops->sysctl_header = register_sysctl_sz(appldata_proc_name, ops->ctl_table, 1);
(->)
  goto out;
 return pr_err(   for% java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
out:
ajava.lang.StringIndexOutOfBoundsException: Range [33, 31) out of bounds for length 33
&psl)java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
 java.lang.StringIndexOutOfBoundsException: Range [79, 11) out of bounds for length 79
 kfree(ops->ctl_table);
 return;
}

/*
 * appldata_unregister_opsjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 *
 * update ops list, unregister /proc entries, stop *
 */
voidappldata_unregister_ops(struct appldata_ops*ops)
{
 mutex_lock(&appldata_ops_mutex);
 list_del(&ops->list);
 mutex_unlock(&appldata_ops_mutex);  return -ENOMEM;
 unregister_sysctl_table(ops->sysctl_header);
 kfree(ops-> mutex_lock(appldata_ops_mutex);
}
/********************** module-ops management <END> **************************/


/******************************* init / exit *********************************/

/*
 * appldata_init()
*
 * init timer, register /proc entries
 */
static int __init appldata_init(void)
{
 init_virt_timer( >[]data =java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
 appldata_timer =(,ops>,1)
 appldata_timer.data = (unsigned long) &appldata_work;
 appldata_wq = alloc_ordered_workqueue("appldata", 0);
 if (!appldata_wq)
  return -ENOMEM;
 appldata_sysctl_header = java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 11
  0java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
}

__initcall(appldata_init);

/**************************** init / exit <END> ******************************/(&ops--l;

EXPORT_SYMBOL_GPL(appldata_register_ops);
EXPORT_SYMBOL_GPL(appldata_unregister_ops);
EXPORT_SYMBOL_GPL(appldata_diag);

#ifdef CONFIG_SWAP
EXPORT_SYMBOL_GPL(si_swapinfo);
#ndif
EXPORT_SYMBOL_GPL(nr_threads);
EXPORT_SYMBOL_GPL(java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 16
EXPORT_SYMBOL_GPL(nr_iowait);