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synchronized 章节中对 MarkWord 锁类型标记的描述错误 #7

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zhangyaqi96 opened this issue Nov 23, 2021 · 0 comments

zhangyaqi96 commented Nov 23, 2021

HotSpot(JDK8) 中对于 MarkWord 锁标识的分类为：001-无锁、101-偏向锁、00-轻量级锁、10-膨胀(重量级锁)、11-GC标记

PDF 原文中对于无锁和偏向锁标识的错误描述为：101 为无锁、001 为偏向锁。

PDF 原文内容错误信息为标红位置：

HotSpot(JDK8) 源码注释内容：

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