fix multiple definition

1 files changed, 27 insertions, 18 deletions

diff --git a/source/module/monitor_timer.c b/source/module/monitor_timer.c
index ef40d94..96152a3 100644
--- a/source/module/monitor_timer.c
+++ b/source/module/monitor_timer.c
@@ -1,5 +1,14 @@
 #include "monitor_timer.h"
 
+// Global variable
+kernel_watch_timer kernel_wtimer_list[MAX_TIMER_NUM] = {
+    0};                    // all kernel_watch_timer
+int kernel_wtimer_num = 0; // current kernel_watch_timer number
+
+EXPORT_SYMBOL(kernel_wtimer_list); // export kernel_watch_timer_list
+EXPORT_SYMBOL(kernel_wtimer_num);  // export kernel_watch_timer_num
+
+
 #define TIMER_FILLED(timer) ((timer)->sentinel >= TIMER_MAX_WATCH_NUM)
 #define TIMER_EMPTY(timer) (!((timer)->time_ns | (timer)->sentinel))
 #define TIMER_NO_KWARG(timer) ((timer)->sentinel == 0)
@@ -113,23 +122,23 @@ enum hrtimer_restart check_variable_cb(struct hrtimer *timer) {
   int i = 0, j = 0;
   int buffer[TIMER_MAX_WATCH_NUM]; // Buffer to store the messages
 
-  // check all watched kernel_watch_arg
-  for (i = 0; i < k_watch_timer->sentinel; i++) {
-    if (read_and_compare(&k_watch_timer->k_watch_args[i])) {
-      // snprintf(buffer + strlen(buffer), sizeof(buffer) - strlen(buffer), "
-      // name: %s, threshold: %lld, pid: %d\n",
-      //          k_watch_timer->k_watch_args[i].name,
-      //          k_watch_timer->k_watch_args[i].threshold,
-      //          k_watch_timer->k_watch_args[i].task_id);
-      buffer[j] = i;
-      j++;
-
-      // printk(KERN_INFO "j: name %s, threshold: %lld\n",
-      // k_watch_timer->k_watch_args[i].name,
-      //        k_watch_timer->k_watch_args[i].threshold);
-      // printk(KERN_INFO "j: %d\n", j);
-    }
-  }
+  // // check all watched kernel_watch_arg
+  // for (i = 0; i < k_watch_timer->sentinel; i++) {
+  //   if (read_and_compare(&k_watch_timer->k_watch_args[i])) {
+  //     // snprintf(buffer + strlen(buffer), sizeof(buffer) - strlen(buffer), "
+  //     // name: %s, threshold: %lld, pid: %d\n",
+  //     //          k_watch_timer->k_watch_args[i].name,
+  //     //          k_watch_timer->k_watch_args[i].threshold,
+  //     //          k_watch_timer->k_watch_args[i].task_id);
+  //     buffer[j] = i;
+  //     j++;
+
+  //     // printk(KERN_INFO "j: name %s, threshold: %lld\n",
+  //     // k_watch_timer->k_watch_args[i].name,
+  //     //        k_watch_timer->k_watch_args[i].threshold);
+  //     // printk(KERN_INFO "j: %d\n", j);
+  //   }
+  // }
   if (j > 0) // if any threshold reached
   {
     printk("-------------------------------------\n");
@@ -142,7 +151,7 @@ enum hrtimer_restart check_variable_cb(struct hrtimer *timer) {
              k_watch_timer->k_watch_args[buffer[i]].threshold,
              k_watch_timer->k_watch_args[buffer[i]].task_id);
     }
-    print_task_stack();
+    // print_task_stack();
     // restart timer after 1s
     hrtimer_forward(timer, timer->base->get_time(), ktime_set(1, 0)); //! todo
     printk("-------------------------------------\n");