Hi all, 1) I have a driver code providing ioctl,read, write, mmap etc. entry points. Now, i want to find the execution time of each entry point for comparison. How this can be done ? for ex. take time_stamp1 call entry point take time_stamp2 The above code from a user application can measure the execution time ? Timing functions in user space are close to the real time ? 2) Which timing functions should be used to get the, close to correct time, in user & kernel space ? Mainly the purpose is to calculate timing interval. Kindly help me. Any link/reference will be helpful. With regards, Yogeshwar -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ
