Lines Matching defs:snapbuf

777 	struct buf	*snapbuf;
815 		snapbuf = getrbuf(KM_SLEEP);
826 		snapbuf->b_bcount = len;
827 		snapbuf->b_lblkno = lbtodb(chunk * cmap->cmap_chunksz + offset);
828 		snapbuf->b_un.b_addr = buffer;
830 		snapbuf->b_iodone = NULL;
831 		snapbuf->b_proc = NULL;		/* i.e. the kernel */
832 		snapbuf->b_flags = B_READ | B_BUSY;
833 		snapbuf->b_edev = sidp->sid_fvp->v_vfsp->vfs_dev;
848 			snapbuf->b_bcount = newlen;
849 			snapbuf->b_un.b_addr = newbuffer;
852 		(void) bdev_strategy(snapbuf);
853 		(void) biowait(snapbuf);
855 		error = geterror(snapbuf);
868 		freerbuf(snapbuf);