Searched refs:producerIndex (Results 1 - 2 of 2) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/iokit/Kernel/
H A DIOCommandQueue.cpp90 producerIndex = consumerIndex = 0;
137 if (!enabled || consumerIndex == producerIndex)
157 return (consumerIndex != producerIndex);
211 * as the test for work is producerIndex != consumerIndex and a signal.
215 int localIndex = producerIndex;
220 if (++producerIndex >= size)
221 producerIndex = 0;
228 * we notify the work loop that it has to test producerIndex.
252 for (numEntries = 0; consumerIndex != producerIndex; ) {
/macosx-10.5.8/xnu-1228.15.4/iokit/IOKit/
H A DIOCommandQueue.h62 int producerIndex, consumerIndex; member in class:IOCommandQueue

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