diff --git a/cache_utils/src/cache_info.rs b/cache_utils/src/cache_info.rs
index 8baa06a..a7519d4 100644
--- a/cache_utils/src/cache_info.rs
+++ b/cache_utils/src/cache_info.rs
@@ -31,12 +31,13 @@ pub enum CacheType {
 }
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
+#[allow(non_snake_case)]
 pub struct CacheInfo {
     pub cache_type: CacheType,
     pub level: u8,
     pub self_init: bool,
     pub fully_assoc: bool,
-    pub maxID_for_cache: u16,
+    pub max_ID_for_cache: u16,
     pub core_in_package: u16,
     pub cache_line_size: u16,
     pub physical_line_partition: u16,
@@ -64,7 +65,8 @@ impl CacheInfo {
         let level: u8 = (cr.eax >> 5 & 0x7) as u8;
         let self_init = (cr.eax >> 8 & 0x1) != 0;
         let fully_assoc = (cr.eax >> 9 & 0x1) != 0;
-        let maxID_for_cache = (cr.eax >> 14 & 0xfff) as u16 + 1;
+        #[allow(non_snake_case)]
+        let max_ID_for_cache = (cr.eax >> 14 & 0xfff) as u16 + 1;
         let core_in_package = (cr.eax >> 26 & 0x3f) as u16 + 1;
         let cache_line_size = (cr.ebx & 0xfff) as u16 + 1;
         let physical_line_partition = (cr.ebx >> 12 & 0x3ff) as u16 + 1;
@@ -79,7 +81,7 @@ impl CacheInfo {
             level,
             self_init,
             fully_assoc,
-            maxID_for_cache,
+            max_ID_for_cache,
             core_in_package,
             cache_line_size,
             physical_line_partition,
diff --git a/cache_utils/src/prefetcher.rs b/cache_utils/src/prefetcher.rs
index 6e2929a..d960505 100644
--- a/cache_utils/src/prefetcher.rs
+++ b/cache_utils/src/prefetcher.rs
@@ -30,21 +30,22 @@ pub fn enable_prefetchers(status: bool) {
 
 pub fn prefetcher_fun(
     victim_4k_addr: *mut u8,
-    victim_2M_addr: *mut u8,
+    #[allow(non_snake_case)] _victim_2M_addr: *mut u8,
     threshold_ff: u64,
 ) -> Vec<i32> {
     let mut results = vec![0; 4096 / 64];
 
-    return results;
-    for _ in 0..N {
-        //unsafe { maccess(victim4kaddr) };
-        for j in (0..4096).step_by(64).rev() {
-            let t = unsafe { only_flush(victim_4k_addr.offset(j)) };
-            if threshold_ff < t {
-                // hit
-                results[(j / 64) as usize] += 1;
-            } else if threshold_ff > t {
-                results[(j / 64) as usize] -= 1;
+    if false {
+        for _ in 0..N {
+            //unsafe { maccess(victim4kaddr) };
+            for j in (0..4096).step_by(64).rev() {
+                let t = unsafe { only_flush(victim_4k_addr.offset(j)) };
+                if threshold_ff < t {
+                    // hit
+                    results[(j / 64) as usize] += 1;
+                } else if threshold_ff > t {
+                    results[(j / 64) as usize] -= 1;
+                }
             }
         }
     }