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8140520: segfault on solaris-amd64 with "-XX:VMThreadStackSize=1" option

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Split the single thread_min_stack_allowed into three distinct values (java_thread_min_stack_allowed, compiler_thread_min_stack_allowed and vm_internal_thread_min_stack_allowed) on non-Windows platforms.

Reviewed-by: dcubed, gthornbr, dholmes, coleenp, fparain, aph
This commit is contained in:
Ron Durbin 2016-09-09 11:14:57 -07:00
parent 50fb03349c
commit 2bb3bc6449
34 changed files with 438 additions and 335 deletions
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8
hotspot/src/os/linux/vm/os_linux.hpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -170,12 +170,8 @@ class Linux {
static void libpthread_init();
static bool libnuma_init();
static void* libnuma_dlsym(void* handle, const char* name);
// Minimum stack size a thread can be created with (allowing
// the VM to completely create the thread and enter user code)
static size_t min_stack_allowed;
// Return default stack size or guard size for the specified thread type
static size_t default_stack_size(os::ThreadType thr_type);
// Return default guard size for the specified thread type
static size_t default_guard_size(os::ThreadType thr_type);
static void capture_initial_stack(size_t max_size);