From d14648baf61205e4259da53b383931f20c41c5bb Mon Sep 17 00:00:00 2001
From: hunt <hunt>
Date: Mon, 21 Mar 2005 21:14:57 +0000
Subject: Moving probes to another directory.

---
 runtime/tests/test4_probe/dtr.c | 108 ----------------------------------------
 1 file changed, 108 deletions(-)
 delete mode 100644 runtime/tests/test4_probe/dtr.c

(limited to 'runtime/tests/test4_probe/dtr.c')

diff --git a/runtime/tests/test4_probe/dtr.c b/runtime/tests/test4_probe/dtr.c
deleted file mode 100644
index 0396da89..00000000
--- a/runtime/tests/test4_probe/dtr.c
+++ /dev/null
@@ -1,108 +0,0 @@
-#define HASH_TABLE_BITS 8
-#define HASH_TABLE_SIZE (1<<HASH_TABLE_BITS)
-#define BUCKETS 16 /* largest histogram width */
-#include "../../runtime.h"
-
-#include "../../io.c"
-#include "../../map.c"
-
-
-MODULE_PARM_DESC(dtr, "\n");
-
-MAP opens, reads, writes;
-
-asmlinkage long inst_sys_open (const char __user * filename, int flags, int mode)
-{
-  _stp_map_key_str (opens, current->comm);
-  _stp_map_set_int64 (opens, _stp_map_get_int64(opens) + 1);
-  jprobe_return();
-  return 0;
-}
-
-asmlinkage ssize_t inst_sys_read (unsigned int fd, char __user * buf, size_t count)
-{
-  _stp_map_key_str (reads, current->comm);
-  _stp_map_stat_add (reads, count);
-  jprobe_return();
-  return 0;
-}
-
-asmlinkage ssize_t inst_sys_write (unsigned int fd, const char __user * buf, size_t count)
-{
-  _stp_map_key_str (writes, current->comm);
-  _stp_map_stat_add (writes, count);
-  jprobe_return();
-  return 0;
-}
-
-static struct jprobe dtr_probes[] = {
-  {
-    .kp.addr = (kprobe_opcode_t *)0xc0166f32,
-    .entry = (kprobe_opcode_t *) inst_sys_open
-  },
-  {
-    .kp.addr = (kprobe_opcode_t *)0xc0167b93,
-    .entry = (kprobe_opcode_t *) inst_sys_read
-  },
-  {
-    .kp.addr = (kprobe_opcode_t *)0xc0167bf5,
-    .entry = (kprobe_opcode_t *) inst_sys_write
-  },
-};
-
-#define MAX_DTR_ROUTINE (sizeof(dtr_probes)/sizeof(struct jprobe))
-
-static int init_dtr(void)
-{
-  int i;
-  
-  opens = _stp_map_new (1000, INT64);
-  reads = _stp_map_new (1000, STAT);
-  writes = _stp_map_new (1000, STAT);
-
-  for (i = 0; i < MAX_DTR_ROUTINE; i++) {
-    printk("DTR: plant jprobe at %p, handler addr %p\n",
-	   dtr_probes[i].kp.addr, dtr_probes[i].entry);
-    register_jprobe(&dtr_probes[i]);
-  }
-  printk("DTR: instrumentation is enabled...\n");
-  return 0;
-}
-
-static void cleanup_dtr(void)
-{
-  int i;
-  struct map_node_stat *st;
-  struct map_node_int64 *ptr;
-
-  for (i = 0; i < MAX_DTR_ROUTINE; i++)
-    unregister_jprobe(&dtr_probes[i]);
-
-  for (ptr = (struct map_node_int64 *)_stp_map_start(opens); ptr; 
-       ptr = (struct map_node_int64 *)_stp_map_iter (opens,(struct map_node *)ptr))
-    dlog ("opens[%s] = %lld\n", key1str(ptr), ptr->val); 
-  dlog ("\n");
-
-  for (st = (struct map_node_stat *)_stp_map_start(reads); st; 
-       st = (struct map_node_stat *)_stp_map_iter (reads,(struct map_node *)st))
-    dlog ("reads[%s] = [count=%lld  sum=%lld   min=%lld   max=%lld]\n", key1str(st), st->stats.count, st->stats.sum,
-	    st->stats.min, st->stats.max);
-  dlog ("\n");
-
-  for (st = (struct map_node_stat *)_stp_map_start(writes); st; 
-       st = (struct map_node_stat *)_stp_map_iter (writes,(struct map_node *)st))
-    dlog ("writes[%s] = [count=%lld  sum=%lld   min=%lld   max=%lld]\n", key1str(st), st->stats.count, st->stats.sum,
-	    st->stats.min, st->stats.max);
-  dlog ("\n");
-
-  _stp_map_del (opens);
-  _stp_map_del (reads);
-  _stp_map_del (writes);
-
-  printk("DTR: EXIT\n");
-}
-
-module_init(init_dtr);
-module_exit(cleanup_dtr);
-MODULE_LICENSE("GPL");
-
-- 
cgit