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src/hotspot/share/runtime/globals.hpp

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rev 59103 : imported patch hotspot

*** 407,417 **** \ product(bool, TraceSuspendWaitFailures, false, \ "Trace external suspend wait failures") \ \ product(bool, MaxFDLimit, true, \ ! "Bump the number of file descriptors to maximum in Solaris") \ \ diagnostic(bool, LogEvents, true, \ "Enable the various ring buffer event logs") \ \ diagnostic(uintx, LogEventsBufferEntries, 20, \ --- 407,417 ---- \ product(bool, TraceSuspendWaitFailures, false, \ "Trace external suspend wait failures") \ \ product(bool, MaxFDLimit, true, \ ! "Bump the number of file descriptors to maximum (Unix only)") \ \ diagnostic(bool, LogEvents, true, \ "Enable the various ring buffer event logs") \ \ diagnostic(uintx, LogEventsBufferEntries, 20, \
*** 677,690 **** "registering as parallel capable") \ \ product_pd(bool, DontYieldALot, \ "Throw away obvious excess yield calls") \ \ - develop(bool, UseDetachedThreads, true, \ - "Use detached threads that are recycled upon termination " \ - "(for Solaris only)") \ - \ experimental(bool, DisablePrimordialThreadGuardPages, false, \ "Disable the use of stack guard pages if the JVM is loaded " \ "on the primordial process thread") \ \ product(bool, UseLWPSynchronization, true, \ --- 677,686 ----
*** 705,718 **** \ product(bool, FilterSpuriousWakeups, true, \ "When true prevents OS-level spurious, or premature, wakeups " \ "from Object.wait (Ignored for Windows)") \ \ - develop(bool, UsePthreads, false, \ - "Use pthread-based instead of libthread-based synchronization " \ - "(SPARC only)") \ - \ product(bool, ReduceSignalUsage, false, \ "Reduce the use of OS signals in Java and/or the VM") \ \ develop(bool, LoadLineNumberTables, true, \ "Tell whether the class file parser loads line number tables") \ --- 701,710 ----
*** 724,738 **** "Tell whether the class file parser loads local variable type" \ "tables") \ \ product(bool, AllowUserSignalHandlers, false, \ "Do not complain if the application installs signal handlers " \ ! "(Solaris & Linux only)") \ \ product(bool, UseSignalChaining, true, \ "Use signal-chaining to invoke signal handlers installed " \ ! "by the application (Solaris & Linux only)") \ \ product(bool, RestoreMXCSROnJNICalls, false, \ "Restore MXCSR when returning from JNI calls") \ \ product(bool, CheckJNICalls, false, \ --- 716,730 ---- "Tell whether the class file parser loads local variable type" \ "tables") \ \ product(bool, AllowUserSignalHandlers, false, \ "Do not complain if the application installs signal handlers " \ ! "(Unix only)") \ \ product(bool, UseSignalChaining, true, \ "Use signal-chaining to invoke signal handlers installed " \ ! "by the application (Unix only)") \ \ product(bool, RestoreMXCSROnJNICalls, false, \ "Restore MXCSR when returning from JNI calls") \ \ product(bool, CheckJNICalls, false, \
*** 1831,1844 **** product_pd(bool, UseThreadPriorities, "Use native thread priorities") \ \ product(intx, ThreadPriorityPolicy, 0, \ "0 : Normal. "\ " VM chooses priorities that are appropriate for normal "\ ! " applications. On Solaris NORM_PRIORITY and above are mapped "\ ! " to normal native priority. Java priorities below " \ ! " NORM_PRIORITY map to lower native priority values. On "\ ! " Windows applications are allowed to use higher native "\ " priorities. However, with ThreadPriorityPolicy=0, VM will "\ " not use the highest possible native priority, "\ " THREAD_PRIORITY_TIME_CRITICAL, as it may interfere with "\ " system threads. On Linux thread priorities are ignored "\ " because the OS does not support static priority in "\ --- 1823,1834 ---- product_pd(bool, UseThreadPriorities, "Use native thread priorities") \ \ product(intx, ThreadPriorityPolicy, 0, \ "0 : Normal. "\ " VM chooses priorities that are appropriate for normal "\ ! " applications. "\ ! " On Windows applications are allowed to use higher native "\ " priorities. However, with ThreadPriorityPolicy=0, VM will "\ " not use the highest possible native priority, "\ " THREAD_PRIORITY_TIME_CRITICAL, as it may interfere with "\ " system threads. On Linux thread priorities are ignored "\ " because the OS does not support static priority in "\
*** 2398,2408 **** "(2) always map at preferred address, and if unsuccessful, " \ "do not map the archive") \ range(0, 2) \ \ experimental(size_t, ArrayAllocatorMallocLimit, \ ! SOLARIS_ONLY(64*K) NOT_SOLARIS((size_t)-1), \ "Allocation less than this value will be allocated " \ "using malloc. Larger allocations will use mmap.") \ \ experimental(bool, AlwaysAtomicAccesses, false, \ "Accesses to all variables should always be atomic") \ --- 2388,2398 ---- "(2) always map at preferred address, and if unsuccessful, " \ "do not map the archive") \ range(0, 2) \ \ experimental(size_t, ArrayAllocatorMallocLimit, \ ! (size_t)-1, \ "Allocation less than this value will be allocated " \ "using malloc. Larger allocations will use mmap.") \ \ experimental(bool, AlwaysAtomicAccesses, false, \ "Accesses to all variables should always be atomic") \
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