Tentatively merged into cifs-2.6.git for-next pending more testing
On Tue, Jan 14, 2020 at 8:25 PM ronnie sahlberg
<ronniesahlberg@xxxxxxxxx> wrote:
>
> On Wed, Jan 15, 2020 at 11:25 AM Steve French <smfrench@xxxxxxxxx> wrote:
> >
> > Does it affect (or enable) any xfstests?
>
> It shouldn't affect any current tests.
> It adds support for
> xfs_io -c "falloc 0 512M" <file>
>
> generic/071 now passes with this patch. Possibly other tests as well
> that use "xfs_io -c falloc" as well
>
>
> >
> > On Tue, Jan 14, 2020 at 7:23 PM Ronnie Sahlberg <lsahlber@xxxxxxxxxx> wrote:
> > >
> > > RHBZ 1336264
> > >
> > > Signed-off-by: Ronnie Sahlberg <lsahlber@xxxxxxxxxx>
> > > ---
> > > fs/cifs/smb2ops.c | 10 +++++++---
> > > 1 file changed, 7 insertions(+), 3 deletions(-)
> > >
> > > diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
> > > index 6250370c1170..91818f7c1b9c 100644
> > > --- a/fs/cifs/smb2ops.c
> > > +++ b/fs/cifs/smb2ops.c
> > > @@ -3106,9 +3106,13 @@ static long smb3_simple_falloc(struct file *file, struct cifs_tcon *tcon,
> > > else if (i_size_read(inode) >= off + len)
> > > /* not extending file and already not sparse */
> > > rc = 0;
> > > - /* BB: in future add else clause to extend file */
> > > - else
> > > - rc = -EOPNOTSUPP;
> > > + /* extend file */
> > > + else {
> > > + eof = cpu_to_le64(off + len);
> > > + rc = SMB2_set_eof(xid, tcon, cfile->fid.persistent_fid,
> > > + cfile->fid.volatile_fid, cfile->pid,
> > > + &eof);
> > > + }
> > > if (rc)
> > > trace_smb3_falloc_err(xid, cfile->fid.persistent_fid,
> > > tcon->tid, tcon->ses->Suid, off, len, rc);
> > > --
> > > 2.13.6
> > >
> >
> >
> > --
> > Thanks,
> >
> > Steve
--
Thanks,
Steve
