78  *			protects linked list of work tokens and used
240 	 * object, all deferred work will have been completed. So  in rsmka_pathmanager_cleanup()
241 	 * awaken the deferred work thread to give it a chance to exit  in rsmka_pathmanager_cleanup()
250 	 * Wait for the deferred work thread to exit before  in rsmka_pathmanager_cleanup()
289  * DEFERRED WORK THREAD AND WORK QUEUE SUPPORT ROUTINES
295  * deferred work.  Work is deferred when a function is called at
301  * execute.  It loops forever - blocked until work is enqueued from
332 		/* When there is no work to do, block here */  in do_deferred_work()
334 			/* Since no work to do, Safe to CPR */  in do_deferred_work()
345 		 * Remove a work token and begin work  in do_deferred_work()
387 				/* free up work token */  in do_deferred_work()
445 			/* free up work token */  in do_deferred_work()
543 			    "do_deferred_work: bad work token opcode\n"));  in do_deferred_work()
558  * Work is inserted at the tail of the list and processed from the
578 	/* wake up deferred work thread */  in enqueue_work()
586  * If the work_token is found on the work queue, the work is cancelled
587  * by removing the token from the work queue.
620 			/* found and cancelled work */  in cancel_work()
972 	/* attempt to cancel any possibly pending work */  in rsmka_remove_path()
1002 		 * this code path, the deferred work would  in rsmka_remove_path()
1048  * lock prior to waking up the work thread.
1052  * when path up processing is completed in do_path_up or by the work thread
1092  * the work thread in do_path_down .  The work thread will decrement the hold
1093  * count when the work for this is finished.
1098  * when path down processing is completed in do_path_down or by the work thread
1289 			 * If the path is active and down work hasn't  in rsmka_disconnect_node()
1290 			 * already been setup then down work is needed.  in rsmka_disconnect_node()
1292 			 * if up work wasn't canceled because it was  in rsmka_disconnect_node()
1293 			 * already being processed then down work is needed  in rsmka_disconnect_node()
1318 		 * Now that all the work is enqueued, wakeup the work  in rsmka_disconnect_node()
1360  * when path up processing is completed in rsmka_do_path_active or by the work
1397  * For the no sleep case we may need to defer the work using a token.
1425 		 * If the path is not active and up work hasn't  in rsmka_do_path_active()
1426 		 * already been setup then up work is needed.  in rsmka_do_path_active()
1428 		 * if down work wasn't canceled because it was  in rsmka_do_path_active()
1429 		 * already being processed then up work is needed  in rsmka_do_path_active()
1616 		 * If the path is active and down work hasn't  in do_path_down()
1617 		 * already been setup then down work is needed.  in do_path_down()
1619 		 * if up work wasn't canceled because it was  in do_path_down()
1620 		 * already being processed then down work is needed  in do_path_down()