| 199 | } |
| 200 | |
| 201 | inline |
| 202 | bool IoQueue::tryEnqueue(ITask::Ptr task) |
| 203 | { |
| 204 | if (!task) |
| 205 | { |
| 206 | return false; //nothing to do |
| 207 | } |
| 208 | //========================= LOCKED SCOPE ========================= |
| 209 | SpinLock::Guard lock(_spinlock, lock::tryToLock); |
| 210 | if (lock.ownsLock()) |
| 211 | { |
| 212 | doEnqueue(task); |
| 213 | } |
| 214 | return lock.ownsLock(); |
| 215 | } |
| 216 | |
| 217 | inline |
| 218 | void IoQueue::doEnqueue(ITask::Ptr task) |