add lf

cch123 · cch123 · commit e8397ee6c510 · 2019-06-16T17:04:50.000+08:00
diff --git a/lockfree.md b/lockfree.md
@@ -0,0 +1,4 @@
+# lock free programming in Go
+
+# 参考资料
+https://docs.google.com/presentation/d/1wuNNW-g6v8qizIc_IxAGZTj-49TODKF0TYddTA1VDUo/mobilepresent?slide=id.p
diff --git a/readme.md b/readme.md
@@ -24,4 +24,4 @@
 18. [x] [Memory](memory.md)
 19. [x] [Semaphore](semaphore.md)
 20. [ ] [Memory Barrier](memory_barrier.md)
-21. [ ] [Lock Free Programming in Go](lockfree.md)
+21. [ ] [Lock Free](lockfree.md)
