On Thu, Jul 30, 2015 at 9:49 PM, Ran Shalit <ranshalit@xxxxxxxxx> wrote: > Hello, > > I hope some will have some idea: > I am using iperf to check bandwidth and I see that with small tcp > windows in the test there is always high degredation in performance > compared to version without cpuidle. > I've noticed that C3 state (core inactive) is entered several times > during the test, which might explaing this degredation. With bug tcp > windows it works well (why ?) > > I would like to ask if there is any idea what I can do to overcome > this issue so that there will be no degredation in performance? > > Thank you, > Ran Does anyone have any idea ? Regards, Ran -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
