[openib-general] Re: [PATCH] (fixed) reduce qp locking on cq poll

Michael S. Tsirkin mst at mellanox.co.il
Wed Jan 26 09:50:05 PST 2005


Quoting r. Roland Dreier <roland at topspin.com>:
> Subject: Re: [PATCH] (fixed) reduce qp locking on cq poll
> 
>     Michael> Locking during the poll cq operation can be reduced, by
>     Michael> locking the cq while qp is being removed from the qp
>     Michael> array.  This also avoids an extra atomic operation for
>     Michael> reference counting.
> 
> Look reasonable.  Can you resend with /* */ comments instead of //?

No time today, sorry. I'll do it tomorrow, otherwise please let me know.

-- 
I dont speak for Mellanox



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