[src/trunk]: src/external/cddl/osnet/dist/uts/common/fs/zfs Need FOF_UPDATE_O...

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

details:   https://anonhg.NetBSD.org/src/rev/8f04b6b0546e
branches:  trunk
changeset: 447459:8f04b6b0546e
user:      hannken <hannken%NetBSD.org@localhost>
date:      Sat Jan 12 10:42:09 2019 +0000

description:
Need FOF_UPDATE_OFFSET to update the offset on plain files.

Running "zfs send" to plain files no longer writes garbage.

diffstat:

 external/cddl/osnet/dist/uts/common/fs/zfs/dmu_send.c |  4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diffs (21 lines):

diff -r c2fc589e052e -r 8f04b6b0546e external/cddl/osnet/dist/uts/common/fs/zfs/dmu_send.c
--- a/external/cddl/osnet/dist/uts/common/fs/zfs/dmu_send.c     Sat Jan 12 10:41:31 2019 +0000
+++ b/external/cddl/osnet/dist/uts/common/fs/zfs/dmu_send.c     Sat Jan 12 10:42:09 2019 +0000
@@ -72,6 +72,8 @@
 fo_write(struct file *fp, struct uio *uio, cred_t *cred, int flags, kthread_t *thr)
 {
 
+       if (fp->f_type == DTYPE_VNODE)
+               flags |= FOF_UPDATE_OFFSET;
        return (*fp->f_ops->fo_write)(fp, &fp->f_offset, uio, cred, flags);
 }
 
@@ -79,6 +81,8 @@
 fo_read(struct file *fp, struct uio *uio, cred_t *cred, int flags, kthread_t *thr)
 {
 
+       if (fp->f_type == DTYPE_VNODE)
+               flags |= FOF_UPDATE_OFFSET;
        return (*fp->f_ops->fo_read)(fp, &fp->f_offset, uio, cred, flags);
 }
 #endif