Re: [PATCH V1 for-next 4/4] IB/ipoib: Support SendOnlyFullMember MCG for SendOnly join

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On Mon, 2 May 2016, Erez Shitrit wrote:

> On Mon, May 2, 2016 at 6:11 PM, Christoph Lameter <cl@xxxxxxxxx> wrote:
> > On Mon, 2 May 2016, Erez Shitrit wrote:
> >
> >> +             if (test_bit(IPOIB_MCAST_FLAG_SENDONLY, &mcast->flags) &&
> >> +                 priv->sm_fullmember_sendonly_support)
> >> +                     /* SM supports sendonly-fullmember, otherwise fallback to full-member */
> >> +                     rec.join_state = 8;
> >
> > Why 8?
>
> bit no 3 indicates the fullmember-sendonly for the sm.

Either add a comment or use some constants defined for the bits.

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