temp save

3 files changed, 38 insertions, 4 deletions

diff --git a/source/module/monitor_kernel_lib.c b/source/module/monitor_kernel_lib.c
index 48ee89f..68ed9ad 100644
--- a/source/module/monitor_kernel_lib.c
+++ b/source/module/monitor_kernel_lib.c
@@ -33,6 +33,35 @@ static unsigned char w_arg2k_w_arg(void *kptr, watch_arg warg,
   return 0;
 }
 
+// static long long convert_to_longlong(void *ptr, int size, char isUnsigned) {
+//     // ptr is null
+//     if (!ptr) {
+//         return 0;
+//     }
+//     switch (size) {
+//         case 1:  // 8-bit integer.
+//             if (isUnsigned) {
+//                 return (long long)(*(uint8_t*)ptr);
+//             } else {
+//                 return (long long)(*(int8_t*)ptr);
+//             }
+//         case 2:  // 16-bit integer.
+//             if (isUnsigned) {
+//                 return (long long)(*(uint16_t*)ptr);
+//             } else {
+//                 return (long long)(*(int16_t*)ptr);
+//             }
+//         case 4:  // 32-bit integer.
+//             if (isUnsigned) {
+//                 return (long long)(*(uint32_t*)ptr);
+//             } else {
+//                 return (long long)(*(int32_t*)ptr);
+//             }
+//         default:
+//             return 0;
+//     }
+// }
+
 /**
  * @brief kernel_watch_arg to threshold
  *
@@ -46,6 +75,9 @@ static void k_w_arg2threshold(kernel_watch_arg *k_watch_arg,
   threshold->name[MAX_NAME_LEN + 1] = '\0';
   threshold->ptr = k_watch_arg->ptr;
   threshold->threshold = k_watch_arg->threshold;
+  // read true value
+  // threshold->true_value = convert_to_longlong(k_watch_arg->ptr, k_watch_arg->length_byte, k_watch_arg->is_unsigned);
+
 }
 
 static void init_mm_tree(mm_tree *mm_tree) {
@@ -149,9 +181,9 @@ void diag_task_info_work(struct work_struct *work) {
     kwarg = &k_watch_timer->k_watch_args[k_watch_timer->threshold_buffer[i]];
     k_w_arg2threshold(kwarg, &vm_record.threshold_record[i]);
   }
-  printk(KERN_INFO "-------------------------------------\n");
+  // printk(KERN_INFO "-------------------------------------\n");
   printk(KERN_INFO "-----------variable monitor----------\n");
-  printk(KERN_INFO "超出阈值：%lld\n", vm_record.tv);
+  printk(KERN_INFO "threshold exceeded, Timestamp %lld:\n", vm_record.tv);
 
   for (i = 0; i < vm_record.threshold_num; i++) {
     printk(KERN_INFO "\t: pid: %d, name: %s, ptr: %p, threshold:%lld\n",
@@ -160,6 +192,7 @@ void diag_task_info_work(struct work_struct *work) {
                .name, // Assuming name is a null-terminated string
            vm_record.threshold_record[i].ptr,
            vm_record.threshold_record[i].threshold);
+          //  vm_record.threshold_record[i].true_value);
   }
 
   rcu_read_lock();
diff --git a/source/module/monitor_timer.h b/source/module/monitor_timer.h
index 1bdab9f..910fdcf 100644
--- a/source/module/monitor_timer.h
+++ b/source/module/monitor_timer.h
@@ -3,7 +3,7 @@
 
 #define MAX_TIMER_NUM (128)      // max timer number
 #define TIMER_MAX_WATCH_NUM (32) // A timer max watch number at once time
-#define MAX_NAME_LEN (15)        // max name length
+#define MAX_NAME_LEN (127)        // max name length
 
 typedef struct {
   pid_t task_id;               // current process id
diff --git a/source/module/monitor_trace.h b/source/module/monitor_trace.h
index 49fc530..1878077 100644
--- a/source/module/monitor_trace.h
+++ b/source/module/monitor_trace.h
@@ -14,7 +14,7 @@
 #define PROCESS_CHAINS_COUNT 10 // max count of process chains
 #define PROCESS_ARGV_LEN 128    // max length of process argv
 
-#define MAX_NAME_LEN (15)        // max name length
+#define MAX_NAME_LEN (127)        // max name length
 #define TIMER_MAX_WATCH_NUM (32) // A timer max watch number at once time
 
 #define DIAG_USER_STACK_SIZE (16 * 1024)
@@ -28,6 +28,7 @@ typedef struct {
   char name[MAX_NAME_LEN + 1]; // name
   void *ptr;                   // virtual address
   long long threshold;         // threshold value
+  // long long true_value;          // target true value
 } threshold;
 
 typedef struct {