equal
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inserted
replaced
26 * Implementation of class sun.misc.Unsafe |
26 * Implementation of class sun.misc.Unsafe |
27 */ |
27 */ |
28 |
28 |
29 #include "incls/_precompiled.incl" |
29 #include "incls/_precompiled.incl" |
30 #include "incls/_unsafe.cpp.incl" |
30 #include "incls/_unsafe.cpp.incl" |
|
31 |
|
32 HS_DTRACE_PROBE_DECL3(hotspot, thread__park__begin, uintptr_t, int, long long); |
|
33 HS_DTRACE_PROBE_DECL1(hotspot, thread__park__end, uintptr_t); |
|
34 HS_DTRACE_PROBE_DECL1(hotspot, thread__unpark, uintptr_t); |
31 |
35 |
32 #define MAX_OBJECT_SIZE \ |
36 #define MAX_OBJECT_SIZE \ |
33 ( arrayOopDesc::header_size(T_DOUBLE) * HeapWordSize \ |
37 ( arrayOopDesc::header_size(T_DOUBLE) * HeapWordSize \ |
34 + ((julong)max_jint * sizeof(double)) ) |
38 + ((julong)max_jint * sizeof(double)) ) |
35 |
39 |
1081 } |
1085 } |
1082 UNSAFE_END |
1086 UNSAFE_END |
1083 |
1087 |
1084 UNSAFE_ENTRY(void, Unsafe_Park(JNIEnv *env, jobject unsafe, jboolean isAbsolute, jlong time)) |
1088 UNSAFE_ENTRY(void, Unsafe_Park(JNIEnv *env, jobject unsafe, jboolean isAbsolute, jlong time)) |
1085 UnsafeWrapper("Unsafe_Park"); |
1089 UnsafeWrapper("Unsafe_Park"); |
|
1090 HS_DTRACE_PROBE3(hotspot, thread__park__begin, thread->parker(), (int) isAbsolute, time); |
1086 JavaThreadParkedState jtps(thread, time != 0); |
1091 JavaThreadParkedState jtps(thread, time != 0); |
1087 thread->parker()->park(isAbsolute != 0, time); |
1092 thread->parker()->park(isAbsolute != 0, time); |
|
1093 HS_DTRACE_PROBE1(hotspot, thread__park__end, thread->parker()); |
1088 UNSAFE_END |
1094 UNSAFE_END |
1089 |
1095 |
1090 UNSAFE_ENTRY(void, Unsafe_Unpark(JNIEnv *env, jobject unsafe, jobject jthread)) |
1096 UNSAFE_ENTRY(void, Unsafe_Unpark(JNIEnv *env, jobject unsafe, jobject jthread)) |
1091 UnsafeWrapper("Unsafe_Unpark"); |
1097 UnsafeWrapper("Unsafe_Unpark"); |
1092 Parker* p = NULL; |
1098 Parker* p = NULL; |
1114 } |
1120 } |
1115 } |
1121 } |
1116 } |
1122 } |
1117 } |
1123 } |
1118 if (p != NULL) { |
1124 if (p != NULL) { |
|
1125 HS_DTRACE_PROBE1(hotspot, thread__unpark, p); |
1119 p->unpark(); |
1126 p->unpark(); |
1120 } |
1127 } |
1121 UNSAFE_END |
1128 UNSAFE_END |
1122 |
1129 |
1123 UNSAFE_ENTRY(jint, Unsafe_Loadavg(JNIEnv *env, jobject unsafe, jdoubleArray loadavg, jint nelem)) |
1130 UNSAFE_ENTRY(jint, Unsafe_Loadavg(JNIEnv *env, jobject unsafe, jdoubleArray loadavg, jint nelem)) |