git: openjdk/jdk: 8272116: Update PerfDisableSharedMem with FLAG_SET_ERGO in PerfMemory::create_memory_region

[Hui Shi]

Changeset: 4d4ba5c5
Author:    Hui Shi <hshi at openjdk.org>
Date:      2021-08-13 01:00:49 +0000
URL:       https://git.openjdk.java.net/jdk/commit/4d4ba5c5b4a12a28587a67d8fd56041d3f94b959

8272116: Update PerfDisableSharedMem with FLAG_SET_ERGO in PerfMemory::create_memory_region

Reviewed-by: dholmes

! src/hotspot/os/posix/perfMemory_posix.cpp
! src/hotspot/os/windows/perfMemory_windows.cpp