[ovs-dev] What time function is available in datapath module?

wenhaosen at gmail.com wenhaosen at gmail.com
Tue Nov 10 01:39:44 UTC 2015


Hi all,
I used to use struct 'timeval' and function 'gettimeofday' from 'sys/time.h' to mesure time with an accuracy of μsecs. Since the datapath module runs in kernel mode, i wonder whether the function can still do the work, or any other functions can be used and offer such accuracy in this scenario.
thanks,
hs


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