Update volatile

kobesjava · May 14, 2020 · 3f025dc · 3f025dc
1 parent b3cb32e
commit 3f025dc
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/book/volatile b/book/volatile
@@ -3,6 +3,7 @@ volatile
 2.禁止指令重排序 DCL(jvm要求底层loadfence原语 storefence原实现)
 
 hotspot底层实现 非常懒 直接lock
+https://github.com/kobesjava/note/blob/master/image/volatile1.png
 
 CPU的实现
 1.最粗暴 锁总线