libkern/c%2B%2B/OSKext.cpp

218 * sKextLock and sKextInnerLock are recursive due to multiple functions
227 *    2. sKextInnerLock
322 * sKextInnerLock protects against cross-calls with IOService and
327 * When both sKextLock and sKextInnerLock need to be taken,
333 static IORecursiveLock *    sKextInnerLock             = NULL;
384 * End scope for sKextInnerLock-protected variables.
592     sKextInnerLock = IORecursiveLockAlloc();
596     assert(sKextInnerLock);
1246     IORecursiveLockLock(sKextInnerLock);
1248     IORecursiveLockUnlock(sKextInnerLock);
1261     IORecursiveLockLock(sKextInnerLock);
1277     IORecursiveLockUnlock(sKextInnerLock);
6501     IORecursiveLockLock(sKextInnerLock);
6525     IORecursiveLockUnlock(sKextInnerLock);
6533 * sKextInnerLock and sKextLock, so we do it on a separate thread
6537 * This function must be invoked with sKextInnerLock held.
6544     IORecursiveLockLock(sKextInnerLock);
6568     IORecursiveLockUnlock(sKextInnerLock);
6634     IORecursiveLockLock(sKextInnerLock);
6714     IORecursiveLockUnlock(sKextInnerLock);
6727     IORecursiveLockLock(sKextInnerLock);
6768     IORecursiveLockUnlock(sKextInnerLock);
6779     IORecursiveLockLock(sKextInnerLock);
6797     IORecursiveLockUnlock(sKextInnerLock);
6858     IORecursiveLockLock(sKextInnerLock);
6867     IORecursiveLockUnlock(sKextInnerLock);