diff options
| author | mlelstv <mlelstv@NetBSD.org> | 2018-10-07 11:51:26 +0000 |
|---|---|---|
| committer | mlelstv <mlelstv@NetBSD.org> | 2018-10-07 11:51:26 +0000 |
| commit | c26b4e856f1783260f529fefba4f49a3efbef89d (patch) | |
| tree | 50efbe97a1f3b7be75df7fc7ab8ffc87bd038be0 /sys/dev/vnd.c | |
| parent | 62b963d55ef3bd7892ead30c798ac89bb12fb838 (diff) | |
Add flag to enforce file I/O even when bmap/strategy would be possible.
This makes it easier to compare both modes, it also allows coherent
operation between vnd device and image file.
Diffstat (limited to 'sys/dev/vnd.c')
| -rw-r--r-- | sys/dev/vnd.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/dev/vnd.c b/sys/dev/vnd.c index 38439695cf3..327dc2213ec 100644 --- a/sys/dev/vnd.c +++ b/sys/dev/vnd.c @@ -1,4 +1,4 @@ -/* $NetBSD: vnd.c,v 1.266 2018/10/05 09:51:55 hannken Exp $ */ +/* $NetBSD: vnd.c,v 1.267 2018/10/07 11:51:26 mlelstv Exp $ */ /*- * Copyright (c) 1996, 1997, 1998, 2008 The NetBSD Foundation, Inc. @@ -91,7 +91,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: vnd.c,v 1.266 2018/10/05 09:51:55 hannken Exp $"); +__KERNEL_RCSID(0, "$NetBSD: vnd.c,v 1.267 2018/10/07 11:51:26 mlelstv Exp $"); #if defined(_KERNEL_OPT) #include "opt_vnd.h" @@ -1243,6 +1243,8 @@ vndioctl(dev_t dev, u_long cmd, void *data, int flag, struct lwp *l) fflags = FREAD; if ((vio->vnd_flags & VNDIOF_READONLY) == 0) fflags |= FWRITE; + if ((vio->vnd_flags & VNDIOF_FILEIO) != 0) + vnd->sc_flags |= VNF_USE_VN_RDWR; error = pathbuf_copyin(vio->vnd_file, &pb); if (error) { goto unlock_and_exit; @@ -1266,7 +1268,7 @@ vndioctl(dev_t dev, u_long cmd, void *data, int flag, struct lwp *l) /* If using a compressed file, initialize its info */ /* (or abort with an error if kernel has no compression) */ - if (vio->vnd_flags & VNF_COMP) { + if (vio->vnd_flags & VNDIOF_COMP) { #ifdef VND_COMPRESSION struct vnd_comp_header *ch; int i; |
