| 219 |
|
* threads, packed into one int to ensure consistent snapshot when |
| 220 |
|
* making decisions about creating and suspending spare |
| 221 |
|
* threads. Updated only by CAS. Note: CASes in |
| 222 |
< |
* updateRunningCount and preJoin running active count is in low |
| 223 |
< |
* word, so need to be modified if this changes |
| 222 |
> |
* updateRunningCount and preJoin assume that running active count |
| 223 |
> |
* is in low word, so need to be modified if this changes. |
| 224 |
|
*/ |
| 225 |
|
private volatile int workerCounts; |
| 226 |
|
|
| 433 |
|
|
| 434 |
|
/** |
| 435 |
|
* Creates or resizes array if necessary to hold newLength. |
| 436 |
< |
* Call only under exclusion or lock. |
| 436 |
> |
* Call only under exclusion. |
| 437 |
> |
* |
| 438 |
|
* @return the array |
| 439 |
|
*/ |
| 440 |
|
private ForkJoinWorkerThread[] ensureWorkerArrayCapacity(int newLength) { |
