[ofa-general] Re: [PATCH] IB/mlx4 mlx4_ib: commands timeout

Eli Cohen eli at mellanox.co.il
Mon May 7 05:18:00 PDT 2007


On Mon, 2007-05-07 at 15:04 +0300, Michael S. Tsirkin wrote:
> How likely is this to help in practice?
> 
Like I said, when the system is very busy. In this case the command may
actually complete very soon but wait_for_completion_timeout() will
nevertheless return zero since the task did not get CPU time before the
specified timeout expired. In this case we would like to check if done
is signaled and thus not fail the command.



More information about the general mailing list