On Thu, 2009-01-15 at 12:17 -0800, Linus Torvalds wrote:
>
> On Fri, 16 Jan 2009, Ryusuke Konishi wrote:
>
> > Hi Chris,
> > On Wed, 7 Jan 2009 22:57:19 -0500, Chris Mason wrote:
> > > +
> > > +struct btrfs_ioctl_vol_args {
> > > + __s64 fd;
> > > + char name[BTRFS_PATH_NAME_MAX + 1];
> > > +};
> >
> > The size of btrfs_ioctl_vol_args seems to depend on architectures.
> >
> > For example, the size was 3084 bytes on a x86-32 machine, but was 3088
> > bytes on a x86-64 machine.
>
> Grr. Different alignment for 64-bit values, coupled with "name" not
> having a size that is a multiple-of-eight.
>
Will the fd and the start of the name get aligned differently? I'll fix
it up
-chris
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