[src/trunk]: src/sys/kern pass B_PHYS|B_RAW also in nestio_setup(), courtesy ...

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

details:   https://anonhg.NetBSD.org/src/rev/7f9ca1bf0891
branches:  trunk
changeset: 1009578:7f9ca1bf0891
user:      jdolecek <jdolecek%NetBSD.org@localhost>
date:      Mon Apr 27 07:51:02 2020 +0000

description:
pass B_PHYS|B_RAW also in nestio_setup(), courtesy to e.g. xbd(4), which
wants to know whether the buf came from user space or bio subsystem

diffstat:

 sys/kern/vfs_bio.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 97ea30f7086b -r 7f9ca1bf0891 sys/kern/vfs_bio.c
--- a/sys/kern/vfs_bio.c        Mon Apr 27 07:30:54 2020 +0000
+++ b/sys/kern/vfs_bio.c        Mon Apr 27 07:51:02 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: vfs_bio.c,v 1.294 2020/04/20 21:39:05 ad Exp $ */
+/*     $NetBSD: vfs_bio.c,v 1.295 2020/04/27 07:51:02 jdolecek Exp $   */
 
 /*-
  * Copyright (c) 2007, 2008, 2009, 2019, 2020 The NetBSD Foundation, Inc.
@@ -123,7 +123,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: vfs_bio.c,v 1.294 2020/04/20 21:39:05 ad Exp $");
+__KERNEL_RCSID(0, "$NetBSD: vfs_bio.c,v 1.295 2020/04/27 07:51:02 jdolecek Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_bufcache.h"
@@ -2026,7 +2026,7 @@
 void
 nestiobuf_setup(buf_t *mbp, buf_t *bp, int offset, size_t size)
 {
-       const int b_pass = mbp->b_flags & (B_READ|B_MEDIA_FLAGS);
+       const int b_pass = mbp->b_flags & (B_READ|B_PHYS|B_RAW|B_MEDIA_FLAGS);
        struct vnode *vp = mbp->b_vp;
 
        KASSERT(mbp->b_bcount >= offset + size);