diff options
| -rw-r--r-- | sys/nfsclient/nfs_bio.c | 26 |
1 files changed, 2 insertions, 24 deletions
diff --git a/sys/nfsclient/nfs_bio.c b/sys/nfsclient/nfs_bio.c index a0d507e..a8044b4 100644 --- a/sys/nfsclient/nfs_bio.c +++ b/sys/nfsclient/nfs_bio.c @@ -1295,31 +1295,9 @@ nfs_doio(struct buf *bp, struct ucred *cr, struct thread *td) /* * Historically, paging was done with physio, but no more. */ - if (bp->b_flags & B_PHYS) { - /* - * ...though reading /dev/drum still gets us here. - */ - io.iov_len = uiop->uio_resid = bp->b_bcount; - /* mapping was done by vmapbuf() */ - io.iov_base = bp->b_data; - uiop->uio_offset = ((off_t)bp->b_blkno) * DEV_BSIZE; - if (bp->b_iocmd == BIO_READ) { - uiop->uio_rw = UIO_READ; - nfsstats.read_physios++; - error = nfs_readrpc(vp, uiop, cr); - } else { - int com; + KASSERT(!(bp->b_flags & B_PHYS), ("B_PHYS in nfs_doio")); - iomode = NFSV3WRITE_DATASYNC; - uiop->uio_rw = UIO_WRITE; - nfsstats.write_physios++; - error = nfs_writerpc(vp, uiop, cr, &iomode, &com); - } - if (error) { - bp->b_ioflags |= BIO_ERROR; - bp->b_error = error; - } - } else if (bp->b_iocmd == BIO_READ) { + if (bp->b_iocmd == BIO_READ) { io.iov_len = uiop->uio_resid = bp->b_bcount; io.iov_base = bp->b_data; uiop->uio_rw = UIO_READ; |
