--- src/sys/vfs/hammer/hammer_io.c	2007/11/20 07:16:28	1.3
+++ src/sys/vfs/hammer/hammer_io.c	2007/11/26 05:03:11	1.4
@@ -110,6 +110,7 @@ hammer_io_disassociate(union hammer_io_s
 			bdwrite(bp);
 		else
 			bqrelse(bp);
+		io->io.released = 1;
 	}
 }
 
@@ -230,6 +231,7 @@ hammer_io_release(struct hammer_io *io,
 			} else {
 				bdwrite(bp);
 				io->modified = 0;
+				io->released = 1;
 			}
 		} else if (flush) {
 			/*