[RFC 1/4] BloodTest: kernel status

2017-10-13 Thread Hui Zhu
This patch include the base framework of BloodTest and get the kernel status function. The interface is in "/sys/kernel/debug/bloodtest". Access "test" will call bt_insert that will call all start record function. And register a hrtimer to call bt_pullout to stop record. bt_insert and

[RFC 1/4] BloodTest: kernel status

2017-10-13 Thread Hui Zhu
This patch include the base framework of BloodTest and get the kernel status function. The interface is in "/sys/kernel/debug/bloodtest". Access "test" will call bt_insert that will call all start record function. And register a hrtimer to call bt_pullout to stop record. bt_insert and