Re: [PATCH net 6/9] net/mlx4_core: Use RCU to perform radix tree lookup for SRQ

[Tariq Toukan]

Hi Dave,

On 08/09/2016 11:36 PM, David Miller wrote:

From: Tariq Toukan <tar...@mellanox.com>
Date: Thu,  8 Sep 2016 11:51:58 +0300

From: Leon Romanovsky <leo...@mellanox.com>

Radix tree lookup can be performed without locking.

Fixes: 225c7b1feef1 ("IB/mlx4: Add a driver Mellanox ConnectX InfiniBand 
adapters")
Suggested-by: Sagi Grimberg <s...@grimberg.me>
Signed-off-by: Leon Romanovsky <leo...@mellanox.com>
Signed-off-by: Tariq Toukan <tar...@mellanox.com>

Unless this fixes a bug, it isn't appropriate for 'net'.

I see, I will exclude these patches and re-submit the others.

If it does fix a bug, you have to explain what that bug is and
how this fixes it.

Thanks,
Tariq