Lines Matching refs:fRegionLock
302 IOLock * fRegionLock; member in IOSKRegion
921 fRegionLock = IOLockAlloc(); in OSDefineMetaClassAndFinalStructors()
922 if (fRegionLock == NULL) { in OSDefineMetaClassAndFinalStructors()
967 if (fRegionLock != NULL) { in free()
968 IOLockFree(fRegionLock); in free()
969 fRegionLock = NULL; in free()
1076 IOLockLock(fRegionLock); in setSegmentBuffer()
1078 IOLockUnlock(fRegionLock); in setSegmentBuffer()
1085 IOLockLock(fRegionLock); in clearSegmentBuffer()
1087 IOLockUnlock(fRegionLock); in clearSegmentBuffer()
1118 IOLockLock(fRegionLock); in attachArena()
1155 IOLockUnlock(fRegionLock); in attachArena()
1174 IOLockLock(fRegionLock); in detachArena()
1184 IOLockUnlock(fRegionLock); in detachArena()
1203 IOLockLock(fRegionLock); in updateMappingsForArena()
1230 IOLockUnlock(fRegionLock); in updateMappingsForArena()