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src/hotspot/share/runtime/globals.hpp

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rev 59103 : imported patch hotspot

@@ -407,11 +407,11 @@
                                                                             \
   product(bool, TraceSuspendWaitFailures, false,                            \
           "Trace external suspend wait failures")                           \
                                                                             \
   product(bool, MaxFDLimit, true,                                           \
-          "Bump the number of file descriptors to maximum in Solaris")      \
+          "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,                             \

@@ -677,14 +677,10 @@
           "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,                                \

@@ -705,14 +701,10 @@
                                                                             \
   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")    \

@@ -724,15 +716,15 @@
           "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)")                                         \
+          "(Unix only)")                                                    \
                                                                             \
   product(bool, UseSignalChaining, true,                                    \
           "Use signal-chaining to invoke signal handlers installed "        \
-          "by the application (Solaris & Linux only)")                      \
+          "by the application (Unix only)")                                 \
                                                                             \
   product(bool, RestoreMXCSROnJNICalls, false,                              \
           "Restore MXCSR when returning from JNI calls")                    \
                                                                             \
   product(bool, CheckJNICalls, false,                                       \

@@ -1831,14 +1823,12 @@
   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       "\
+          "    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          "\

@@ -2398,11 +2388,11 @@
            "(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),                       \
+          (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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