Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/runtime/os.cpp
src/share/vm/runtime/os.cpp
- changeset 9637
- eef07cd490d4
- parent 9572
- 624a0741915c
- parent 9614
- bb44c0e88235
- child 9706
- 8c67a8d09196
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| 9581:95fce20624fc | 9637:eef07cd490d4 |
|---|---|
| 1282 *n = count; | 1282 *n = count; |
| 1283 return opath; | 1283 return opath; |
| 1284 } | 1284 } |
| 1285 | 1285 |
| 1286 void os::set_memory_serialize_page(address page) { | 1286 void os::set_memory_serialize_page(address page) { |
| 1287 int count = log2_intptr(sizeof(class JavaThread)) - log2_intptr(64); | 1287 int count = log2_intptr(sizeof(class JavaThread)) - log2_int(64); |
| 1288 _mem_serialize_page = (volatile int32_t *)page; | 1288 _mem_serialize_page = (volatile int32_t *)page; |
| 1289 // We initialize the serialization page shift count here | 1289 // We initialize the serialization page shift count here |
| 1290 // We assume a cache line size of 64 bytes | 1290 // We assume a cache line size of 64 bytes |
| 1291 assert(SerializePageShiftCount == count, | 1291 assert(SerializePageShiftCount == count, |
| 1292 "thread size changed, fix SerializePageShiftCount constant"); | 1292 "thread size changed, fix SerializePageShiftCount constant"); |
