On Mon, 2007-06-25 at 13:37 -0700, Ralph Campbell wrote:
> This was fixed by a patch that Arthur Jones sent out to
> [email protected]
Great!
>
> Tue Jun 19 16:42:09 PDT 2007
> [PATCH 17/28] IB/ipath - wait for PIO available interrupt
>
> I imagine that it is working its way into Roland's git tree
> for Linus.
* tasklet_hi_schedule() is called.
- * We clear the tasklet flag now since we are committing to return
- * from the tasklet function.
+ * We leave the busy flag set so that another post send doesn't
+ * try to put the same QP on the piowait list again.
*/
- clear_bit(IPATH_S_BUSY, &qp->s_busy);
- tasklet_unlock(&qp->s_task);
want_buffer(dev->dd);
dev->n_piowait++;
This removes the final use of tasklet_unlock. I'll submit a patch to
remove this from being a public function. So no others think they can
easily get to the internals of a tasklet.
-- Steve
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