Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/services/memTracker.hpp
src/share/vm/services/memTracker.hpp
- changeset 5363
- 5f7a4367c787
- parent 5272
- 1f4355cee9a2
- child 5578
- 4c84d351cca9
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| 5338:cedf20e2a655 | 5363:5f7a4367c787 |
|---|---|
| 468 } | 468 } |
| 469 | 469 |
| 470 static void check_NMT_load(Thread* thr) { | 470 static void check_NMT_load(Thread* thr) { |
| 471 assert(thr != NULL, "Sanity check"); | 471 assert(thr != NULL, "Sanity check"); |
| 472 if (_slowdown_calling_thread && thr != _worker_thread) { | 472 if (_slowdown_calling_thread && thr != _worker_thread) { |
| 473 #ifdef _WINDOWS | |
| 474 // On Windows, os::NakedYield() does not work as well | |
| 475 // as os::yield_all() | |
| 473 os::yield_all(); | 476 os::yield_all(); |
| 477 #else | |
| 478 // On Solaris, os::yield_all() depends on os::sleep() | |
| 479 // which requires JavaTherad in _thread_in_vm state. | |
| 480 // Transits thread to _thread_in_vm state can be dangerous | |
| 481 // if caller holds lock, as it may deadlock with Threads_lock. | |
| 482 // So use NaKedYield instead. | |
| 483 // | |
| 484 // Linux and BSD, NakedYield() and yield_all() implementations | |
| 485 // are the same. | |
| 486 os::NakedYield(); | |
| 487 #endif | |
| 474 } | 488 } |
| 475 } | 489 } |
| 476 | 490 |
| 477 static void inc_pending_op_count() { | 491 static void inc_pending_op_count() { |
| 478 Atomic::inc(&_pending_op_count); | 492 Atomic::inc(&_pending_op_count); |
