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src/hotspot/share/runtime/os.cpp

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rev 47862 : imported patch 10.07.open.rebase_20171110.dcubed

*** 52,61 **** --- 52,62 ---- #include "runtime/javaCalls.hpp" #include "runtime/mutexLocker.hpp" #include "runtime/os.inline.hpp" #include "runtime/stubRoutines.hpp" #include "runtime/thread.inline.hpp" + #include "runtime/threadSMR.hpp" #include "runtime/vm_version.hpp" #include "services/attachListener.hpp" #include "services/mallocTracker.hpp" #include "services/memTracker.hpp" #include "services/nmtCommon.hpp"
*** 195,213 **** } return buffer; } OSReturn os::set_priority(Thread* thread, ThreadPriority p) { ! #ifdef ASSERT ! if (!(!thread->is_Java_thread() || ! Thread::current() == thread || ! Threads_lock->owned_by_self() ! || thread->is_Compiler_thread() ! )) { ! assert(false, "possibility of dangling Thread pointer"); ! } ! #endif if (p >= MinPriority && p <= MaxPriority) { int priority = java_to_os_priority[p]; return set_native_priority(thread, priority); } else { --- 196,206 ---- } return buffer; } OSReturn os::set_priority(Thread* thread, ThreadPriority p) { ! debug_only(Thread::check_for_dangling_thread_pointer(thread);) if (p >= MinPriority && p <= MaxPriority) { int priority = java_to_os_priority[p]; return set_native_priority(thread, priority); } else {
*** 1098,1108 **** st->print_cr(INTPTR_FORMAT " is a local jni handle", p2i(addr)); return; } #endif ! for(JavaThread *thread = Threads::first(); thread; thread = thread->next()) { // Check for privilege stack if (thread->privileged_stack_top() != NULL && thread->privileged_stack_top()->contains(addr)) { st->print_cr(INTPTR_FORMAT " is pointing into the privilege stack " "for thread: " INTPTR_FORMAT, p2i(addr), p2i(thread)); --- 1091,1101 ---- st->print_cr(INTPTR_FORMAT " is a local jni handle", p2i(addr)); return; } #endif ! for (JavaThreadIteratorWithHandle jtiwh; JavaThread *thread = jtiwh.next(); ) { // Check for privilege stack if (thread->privileged_stack_top() != NULL && thread->privileged_stack_top()->contains(addr)) { st->print_cr(INTPTR_FORMAT " is pointing into the privilege stack " "for thread: " INTPTR_FORMAT, p2i(addr), p2i(thread));
*** 1124,1134 **** st->print_cr(INTPTR_FORMAT " is pointing into the stack for thread: " INTPTR_FORMAT, p2i(addr), p2i(thread)); if (verbose) thread->print_on(st); return; } - } // Check if in metaspace and print types that have vptrs (only method now) if (Metaspace::contains(addr)) { if (Method::has_method_vptr((const void*)addr)) { --- 1117,1126 ----
*** 1663,1673 **** _initial_active_processor_count = active_processor_count(); log_debug(os)("Initial active processor count set to %d" , _initial_active_processor_count); } void os::SuspendedThreadTask::run() { - assert(Threads_lock->owned_by_self() || (_thread == VMThread::vm_thread()), "must have threads lock to call this"); internal_do_task(); _done = true; } bool os::create_stack_guard_pages(char* addr, size_t bytes) { --- 1655,1664 ----
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