Re: [android-kernel] How to trace kernel calls?

2016-12-01 Thread Durgadoss Ramanathan
Android uses wakelocks to control screen animation . So you might also want to take a look at /sys/power/wake_lock .. You may need root permission to change the values in this interface ... On Dec 1, 2016 8:56 AM, "ranchu" wrote: > Hello, > > I'm struglling for some days now to turn off screen.

Re: [android-kernel] The anomaly of hmac_sha1 performance testing on Android

2016-12-01 Thread Naresh Mehta
On Tue, Nov 22, 2016 at 4:01 AM, Winter wrote: > > > I gradually increase the input size, the execution time increases in a > linear way. But when the size reaches a point (197 * 160B in this figure). > The performance suddenly becomes better. The same thing happens in testing > AES_CBC. So why i