sys/kern/kern_lock.c

71 #define	_lockmgr_assert(lk, what, file, line)
177     uint64_t waittime, const char *file, int line, int flags)
181 	    file, line);
182 	LOCK_LOG_LOCK("SLOCK", &lk->lock_object, 0, 0, file, line);
183 	WITNESS_LOCK(&lk->lock_object, LK_TRYWIT(flags), file, line);
190 lockmgr_note_shared_release(struct lock *lk, const char *file, int line)
194 	WITNESS_UNLOCK(&lk->lock_object, 0, file, line);
195 	LOCK_LOG_LOCK("SUNLOCK", &lk->lock_object, 0, 0, file, line);
202     uint64_t waittime, const char *file, int line, int flags)
206 	    file, line);
207 	LOCK_LOG_LOCK("XLOCK", &lk->lock_object, 0, lk->lk_recurse, file, line);
209 	    line);
215 lockmgr_note_exclusive_release(struct lock *lk, const char *file, int line)
220 	    line);
221 	WITNESS_UNLOCK(&lk->lock_object, LOP_EXCLUSIVE, file, line);
226 lockmgr_note_exclusive_upgrade(struct lock *lk, const char *file, int line,
231 	    line);
233 	    LK_TRYWIT(flags), file, line);
297 wakeupshlk(struct lock *lk, const char *file, int line)
377 	lockmgr_note_shared_release(lk, file, line);
547     const char *file, int line)
560 			    file, line, flags & LK_INTERLOCK ? ilk : NULL);
565 			    file, line, flags);
572 			    LOP_EXCLUSIVE, file, line, flags & LK_INTERLOCK ?
577 			lockmgr_note_exclusive_acquire(lk, 0, 0, file, line,
584 		_lockmgr_assert(lk, KA_SLOCKED, file, line);
591 			lockmgr_note_exclusive_upgrade(lk, file, line, flags);
606 		    LK_PRIO_DEFAULT, LK_TIMO_DEFAULT, file, line));
617 	int line;
620 	line = __LINE__;
622 	_lockmgr_assert(lk, KA_LOCKED, file, line);
627 			lockmgr_note_shared_release(lk, file, line);
634 			lockmgr_note_exclusive_release(lk, file, line);
652     const char *wmesg, int pri, int timo, const char *file, int line)
678 	    ("%s: Invalid requested operation @ %s:%d", __func__, file, line));
682 	    __func__, file, line));
685 	    __func__, file, line));
688 	    lk->lock_object.lo_name, file, line));
706 			    file, line);
718 			    file, line, flags & LK_INTERLOCK ? ilk : NULL);
888 			    file, line, flags);
890 			lockmgr_note_shared_acquire(lk, 0, 0, file, line,
897 		_lockmgr_assert(lk, KA_SLOCKED, file, line);
909 			    line);
911 			    LK_TRYWIT(flags), file, line);
931 		wakeup_swapper |= wakeupshlk(lk, file, line);
937 			    LOP_EXCLUSIVE, file, line, flags & LK_INTERLOCK ?
962 				    __func__, iwmesg, file, line);
967 			    lk->lk_recurse, file, line);
969 			    LK_TRYWIT(flags), file, line);
1157 			    file, line, flags);
1159 			lockmgr_note_exclusive_acquire(lk, 0, 0, file, line,
1165 		_lockmgr_assert(lk, KA_XLOCKED, file, line);
1166 		LOCK_LOG_LOCK("XDOWNGRADE", &lk->lock_object, 0, 0, file, line);
1167 		WITNESS_DOWNGRADE(&lk->lock_object, 0, file, line);
1176 			    __func__, iwmesg, file, line);
1194 		_lockmgr_assert(lk, KA_LOCKED, file, line);
1208 				    file, line);
1212 			    lk->lk_recurse, file, line);
1293 			wakeup_swapper = wakeupshlk(lk, file, line);
1298 			    LOP_EXCLUSIVE, file, line, flags & LK_INTERLOCK ?
1309 			    __func__, iwmesg, file, line);
1468 			    contested, waittime, file, line);
1470 			    lk->lk_recurse, file, line);
1472 			    LK_TRYWIT(flags), file, line);
1492 _lockmgr_disown(struct lock *lk, const char *file, int line)
1500 	_lockmgr_assert(lk, KA_XLOCKED, file, line);
1507 		    __func__,  file, line);
1515 	LOCK_LOG_LOCK("XDISOWN", &lk->lock_object, 0, 0, file, line);
1516 	WITNESS_UNLOCK(&lk->lock_object, LOP_EXCLUSIVE, file, line);
1600 _lockmgr_assert(const struct lock *lk, int what, const char *file, int line)
1623 			witness_assert(&lk->lock_object, what, file, line);
1632 			    file, line);
1639 					    line);
1642 				    lk->lock_object.lo_name, file, line);
1650 			    lk->lock_object.lo_name, file, line);
1654 				    lk->lock_object.lo_name, file, line);
1657 			    lk->lock_object.lo_name, file, line);
1662 			    lk->lock_object.lo_name, file, line);
1666 		    line);