maxra             473 kern/vfs_bio.c 	int howmany, i, maxra, inc;
maxra             482 kern/vfs_bio.c 	if (VOP_BMAP(vp, blkno + 1, NULL, &sblkno, &maxra))
maxra             485 kern/vfs_bio.c 	maxra++; 
maxra             486 kern/vfs_bio.c 	if (sblkno == -1 || maxra < 2)
maxra             490 kern/vfs_bio.c 	if (howmany > maxra)
maxra             491 kern/vfs_bio.c 		howmany = maxra;