On February 6, 2018 2:27:29 PM PST, Rosen Penev <ros...@gmail.com> wrote: >Qualcomm's struct members and inner workings of their driver are all >different. >While this might make sense for their driver, it seems to hurt here. In >iperf3, i've seen inconsistent results including a drop of 100mbps on >an >Archer C7v4. This patch keeps the results high and relatively >consistent. > >Signed-off-by: Rosen Penev <ros...@gmail.com>
Do you use pahole to get a view of how the structure members are aligned and if there is room for reducing the holes and/or moving hot/frequently accessed members to a cache line aligned offset within the structure? If not, I would highly recommend using it and possibly providing the output before and after to show the improvement. -- Florian _______________________________________________ Lede-dev mailing list Lede-dev@lists.infradead.org http://lists.infradead.org/mailman/listinfo/lede-dev
