common/io/devpoll.c

49 static	dp_entry_t	**devpolltbl; 	/* dev poll entries */
150 	devpolltbl = kmem_zalloc(sizeof (caddr_t) * dptblsize, KM_SLEEP);
155 		kmem_free(devpolltbl, sizeof (caddr_t) * dptblsize);
170 	kmem_free(devpolltbl, sizeof (caddr_t) * dptblsize);
440 		if (devpolltbl[minordev] == NULL) {
441 			devpolltbl[minordev] = (dp_entry_t *)RESERVED;
462 		bcopy(devpolltbl, newtbl, sizeof (caddr_t) * oldsize);
463 		kmem_free(devpolltbl, sizeof (caddr_t) * oldsize);
464 		devpolltbl = newtbl;
465 		devpolltbl[minordev] = (dp_entry_t *)RESERVED;
481 	ASSERT(devpolltbl[minordev] == (dp_entry_t *)RESERVED);
482 	devpolltbl[minordev] = dpep;
511 	dpep = devpolltbl[minor];
712 	dpep = devpolltbl[minor];
928 	dpep = devpolltbl[minor];
930 	devpolltbl[minor] = NULL;