[ofa-general] [PATCH] libmlx4: Re-calculate number of inline segments

[Roland Dreier]

 > When we set qp_attr.cap.max_inline_data between 461 and 928 we're seeing ENOMEM.
 > Shouldn't the maximum handled be 928?

That's not what your original email said:

> > Supplying an ibv_qp_cap.max_inline_data value of 460...

But anyway, I just tried 461, 480, 511, 512, 513, 900, and 928 with the
same test program and all work as expected (UD QPs have a limit of 900
bytes of inline data, so asking for 928 failed, but that is correct I
believe).

Can you give a specific QP type and data size where your version of
num_inline_segs() returns a different value from the existing one?
That might be the best way to explain the bug you've found.

 - R.