git: openjdk/jdk11u-dev: 8269661: JNI_GetStringCritical does not lock char array

[Zhengyu Gu]

Changeset: 2a3d9080
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2021-07-26 18:09:24 +0000
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/2a3d9080e19282f8451cdb93e3e36191f622ea3c

8269661: JNI_GetStringCritical does not lock char array
8269650: Optimize gc-locker in [Get|Release]StringCritical for latin string

Reviewed-by: shade
Backport-of: 0f4e07b7d9190dd44b2fd65eff58fb6ec983a467

! src/hotspot/share/prims/jni.cpp