TXN_SLEEP_DROP_LOCK  131 fs/jfs/jfs_txnmgr.c 	TXN_SLEEP_DROP_LOCK(event);\
TXN_SLEEP_DROP_LOCK  842 fs/jfs/jfs_txnmgr.c 		TXN_SLEEP_DROP_LOCK(&tid_to_tblock(xtid)->waitor);