216 	struct buf *bp, *nbp, *ibp;  local
342 	    0, &nbp);
345 	bawrite(nbp);
350 		    fs->fs_bsize, KERNCRED, 0, &nbp);
353 		bawrite(nbp);
360 		    fs->fs_bsize, KERNCRED, 0, &nbp);
363 		bawrite(nbp);
382 		    fs->fs_bsize, KERNCRED, 0, &nbp);
385 		error = cgaccount(cg, vp, nbp, 1);
386 		bawrite(nbp);
460 		    fs->fs_bsize, KERNCRED, 0, &nbp);
463 		error = cgaccount(cg, vp, nbp, 2);
464 		bawrite(nbp);
776 		error = bread(vp, blkno + loc, fs->fs_bsize, KERNCRED, &nbp);
778 			brelse(nbp);
783 		bcopy(space, nbp->b_data, fs->fs_bsize);
785 		bawrite(nbp);
788 	    KERNCRED, &nbp);
790 		brelse(nbp);
793 		bcopy((char *)copy_fs, &nbp->b_data[loc], (u_int)fs->fs_sbsize);
794 		bawrite(nbp);
873 cgaccount(cg, vp, nbp, passno)  in cgaccount()  argument
876 	struct buf *nbp;
909 	bcopy(bp->b_data, nbp->b_data, fs->fs_cgsize);
911 		bzero(&nbp->b_data[fs->fs_cgsize],
913 	cgp = (struct cg *)nbp->b_data;
916 		nbp->b_flags |= B_VALIDSUSPWRT;
2161 	struct buf *nbp;  local
2185 		TAILQ_FOREACH(nbp, &bo->bo_dirty.bv_hd, b_bobufs) {
2186 			if ((nbp->b_vflags & BV_BKGRDINPROG) ||
2187 			    BUF_LOCK(nbp,
2190 			if (bp == nbp)
2197 			if (buf_countdeps(nbp, 0)) {
2199 				BUF_UNLOCK(nbp);
2204 				if (!ffs_bp_snapblk(vp, nbp)) {
2209 					BUF_UNLOCK(nbp);
2214 			if (nbp->b_flags & B_CLUSTEROK) {
2215 				vfs_bio_awrite(nbp);
2217 				bremfree(nbp);
2218 				bawrite(nbp);
2223 		if (nbp == NULL)