Re: [PATCH 3/5 v2] qedr: remove CQ spinlock from RDMA CM completion handlers

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On Tue, Jan 24, 2017 at 01:50:36PM +0200, Ram Amrani wrote:
> From: Ram Amrani <Ram.Amrani@xxxxxxxxxx>
>
> There is only a single event queue that triggers the completion
> events for the RDMA CM and it is being processed serially. This means
> that inherently there can no parallelism of CQ completion handler.
> Hence the lock is redundant.
>
> Signed-off-by: Ram Amrani <Ram.Amrani@xxxxxxxxxx>
> Signed-off-by: Michal Kalderon <Michal.Kalderon@xxxxxxxxxx>
> ---
>  drivers/infiniband/hw/qedr/qedr.h    |  3 ---
>  drivers/infiniband/hw/qedr/qedr_cm.c | 10 ++--------
>  2 files changed, 2 insertions(+), 11 deletions(-)
>

Thanks,
Reviewed-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>

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