[src/netbsd-1-6]: src/sys/miscfs/genfs Pull up revision 1.65 (requested by fv...

[lukem <lukem%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/fdf2d3c96e2b
branches:  netbsd-1-6
changeset: 529184:fdf2d3c96e2b
user:      lukem <lukem%NetBSD.org@localhost>
date:      Wed Oct 23 12:18:12 2002 +0000

description:
Pull up revision 1.65 (requested by fvdl in ticket #935):
Use B_ASYNC in the !PGO_SYNCIO case. Gets back most, if not all, NFS
read throughput performance lost since the introduction of UBC. Spotted
by YAMAMOTO Takashi, many thanks to him.

diffstat:

 sys/miscfs/genfs/genfs_vnops.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 805766b870be -r fdf2d3c96e2b sys/miscfs/genfs/genfs_vnops.c
--- a/sys/miscfs/genfs/genfs_vnops.c    Wed Oct 23 12:15:27 2002 +0000
+++ b/sys/miscfs/genfs/genfs_vnops.c    Wed Oct 23 12:18:12 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: genfs_vnops.c,v 1.63.2.1 2002/06/01 22:43:21 tv Exp $  */
+/*     $NetBSD: genfs_vnops.c,v 1.63.2.2 2002/10/23 12:18:12 lukem Exp $       */
 
 /*
  * Copyright (c) 1982, 1986, 1989, 1993
@@ -35,7 +35,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: genfs_vnops.c,v 1.63.2.1 2002/06/01 22:43:21 tv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: genfs_vnops.c,v 1.63.2.2 2002/10/23 12:18:12 lukem Exp $");
 
 #include "opt_nfsserver.h"
 
@@ -651,7 +651,7 @@
        mbp->b_bufsize = totalbytes;
        mbp->b_data = (void *)kva;
        mbp->b_resid = mbp->b_bcount = bytes;
-       mbp->b_flags = B_BUSY|B_READ| (async ? B_CALL : 0);
+       mbp->b_flags = B_BUSY|B_READ| (async ? B_CALL|B_ASYNC : 0);
        mbp->b_iodone = (async ? uvm_aio_biodone : 0);
        mbp->b_vp = vp;
        LIST_INIT(&mbp->b_dep);