Re: [PATCH v4 2/4] iw_cxgb4: add queue drain functions

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, Feb 17, 2016 at 08:15:42AM -0800, Steve Wise wrote:
> Add completion objects, named sq_drained and rq_drained, to the c4iw_qp
> struct.  The queue-specific completion object is signaled when the last
> CQE is drained from the CQ for that queue.
> 
> Add c4iw_drain_sq() to block until qp->rq_drained is completed.
> 
> Add c4iw_drain_rq() to block until qp->sq_drained is completed.

Hi Steve,
My knowledge is limited in this driver and I have no illusion that
question sounds naive, but why did you add these functions to this
specific driver? Do the other drivers need such update too?

Thanks
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Photo]     [Yosemite News]     [Yosemite Photos]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux