Thread (1 message) 1 message, 1 author, 2016-03-14

Re: [PATCH libmlx4 2/2] Update consumer index after resize CQ operation

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From: Or Gerlitz <hidden>
Date: 2016-03-14 21:09:43

On Mon, Mar 14, 2016 at 1:47 PM, Noa Osherovich [off-list ref] wrote:
From: Haggai Abramonvsky <redacted>

The resize CQ operation generates a special CQE to indicate that the
resize is done. After consuming this CQE, we need to increment the
consumer index and update the doorbell record in the hardware as well.

Before this patch, we didn't update the doorbell record in the hardware,
which could resulted in CQ overrun.

Signed-off-by: Haggai Abramovsky <redacted>
Signed-off-by: Yishai Hadas <redacted>
Someone impersonating the author? different family names?
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