* write-locked to prevent buffers from
* being created during a truncate op, etc.
*/
- int refCount; /* reference count; cm_scacheLock */
+ unsigned long refCount; /* reference count; cm_scacheLock */
osi_queueData_t *bufReadsp; /* queue of buffers being read */
osi_queueData_t *bufWritesp; /* queue of buffers being written */