sys/kern/vfs_bio.c
218
static buf_t *bio_doread(struct vnode *, daddr_t, int, int);
sys/kern/vfs_bio.c
754
bp = *bpp = bio_doread(vp, blkno, size, 0);
sys/kern/vfs_bio.c
783
bp = *bpp = bio_doread(vp, blkno, size, 0);
sys/kern/vfs_bio.c
798
(void) bio_doread(vp, rablks[i], rasizes[i], B_ASYNC);