137 	if (bp->b_flags & B_CACHE) {  in cluster_read()
140 		} else if ((bp->b_flags & B_RAM) == 0) {  in cluster_read()
143 			bp->b_flags &= ~B_RAM;  in cluster_read()
151 				if (rbp == NULL || (rbp->b_flags & B_INVAL))  in cluster_read()
163 					rbp->b_flags |= B_RAM;  in cluster_read()
231 			bp->b_flags |= B_RAM;  in cluster_read()
241 		if ((bp->b_flags & B_CLUSTER) == 0) {  in cluster_read()
244 		bp->b_flags &= ~B_INVAL;  in cluster_read()
246 		if ((bp->b_flags & B_ASYNC) || bp->b_iodone != NULL)  in cluster_read()
281 			if (rbp->b_flags & B_DELWRI) {  in cluster_read()
288 			if (rbp->b_flags & B_DELWRI) {  in cluster_read()
292 			rbp->b_flags |= B_ASYNC | B_RAM;  in cluster_read()
296 		if (rbp->b_flags & B_CACHE) {  in cluster_read()
297 			rbp->b_flags &= ~B_ASYNC;  in cluster_read()
301 		if ((rbp->b_flags & B_CLUSTER) == 0) {  in cluster_read()
304 		rbp->b_flags &= ~B_INVAL;  in cluster_read()
306 		if ((rbp->b_flags & B_ASYNC) || rbp->b_iodone != NULL)  in cluster_read()
365 		if (tbp->b_flags & B_CACHE)  in cluster_rbuild()
367 		tbp->b_flags |= B_ASYNC | B_RAM;  in cluster_rbuild()
371 	if( (tbp->b_flags & B_MALLOC) ||  in cluster_rbuild()
372 		((tbp->b_flags & B_VMIO) == 0) || (run <= 1) )  in cluster_rbuild()
385 	bp->b_flags = B_ASYNC | B_CLUSTER | B_VMIO;  in cluster_rbuild()
439 			    (tbp->b_flags & B_CACHE) ||  in cluster_rbuild()
440 			    (tbp->b_flags & B_VMIO) == 0) {  in cluster_rbuild()
484 				tbp->b_flags |= B_RAM;  in cluster_rbuild()
493 			tbp->b_flags |= B_ASYNC;  in cluster_rbuild()
591 			tbp->b_flags &= ~B_INVAL;  in cluster_callback()
600 			if (tbp->b_flags & B_DIRECT)  in cluster_callback()
601 				tbp->b_flags |= B_RELBUF;  in cluster_callback()
845 		if ((tbp->b_flags & (B_INVAL | B_DELWRI)) != B_DELWRI) {  in cluster_wbuild()
852 		tbp->b_flags &= ~B_DONE;  in cluster_wbuild()
862 		if (((tbp->b_flags & (B_CLUSTEROK | B_MALLOC | B_VMIO)) !=   in cluster_wbuild()
899 		    (tbp->b_flags & B_VMIO) == 0) {  in cluster_wbuild()
905 		bp->b_flags |= B_CLUSTER | (tbp->b_flags & (B_VMIO |  in cluster_wbuild()
939 				if ((tbp->b_flags & (B_VMIO | B_CLUSTEROK |  in cluster_wbuild()
942 				    (bp->b_flags & (B_VMIO | B_NEEDCOMMIT))) ||  in cluster_wbuild()
968 				tbp->b_flags &= ~B_DONE;  in cluster_wbuild()
978 			if (tbp->b_flags & B_VMIO) {  in cluster_wbuild()
1014 			bp->b_flags |= (tbp->b_flags & B_BARRIER);  in cluster_wbuild()
1015 			tbp->b_flags &= ~(B_DONE | B_BARRIER);  in cluster_wbuild()
1016 			tbp->b_flags |= B_ASYNC;  in cluster_wbuild()