* Question about ib_drain_sq()
@ 2025-02-10 3:27 Junxian Huang
2025-02-10 9:33 ` Leon Romanovsky
0 siblings, 1 reply; 2+ messages in thread
From: Junxian Huang @ 2025-02-10 3:27 UTC (permalink / raw)
To: linux-rdma, Jason Gunthorpe, Leon Romanovsky; +Cc: huangjunxian (C)
Hi all! A simple question about ib_drain_sq():
Why are we posting a WRITE wr but not a SEND in ib_drain_sq()?
This doesn't work with UD QPs.
Thanks,
Junxian
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Question about ib_drain_sq()
2025-02-10 3:27 Question about ib_drain_sq() Junxian Huang
@ 2025-02-10 9:33 ` Leon Romanovsky
0 siblings, 0 replies; 2+ messages in thread
From: Leon Romanovsky @ 2025-02-10 9:33 UTC (permalink / raw)
To: Junxian Huang; +Cc: linux-rdma, Jason Gunthorpe
On Mon, Feb 10, 2025 at 11:27:56AM +0800, Junxian Huang wrote:
> Hi all! A simple question about ib_drain_sq():
>
> Why are we posting a WRITE wr but not a SEND in ib_drain_sq()?
> This doesn't work with UD QPs.
Yes, UD QP support wasn't needed for ib_drain_XXX users.
Thanks
>
> Thanks,
> Junxian
^ permalink raw reply [flat|nested] 2+ messages in thread
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