In the last episode (Mar 24), Yan Yu said:
> I add some codes in various places relating to file operations inside
> the kernel, e.g., fdalloc(), fdused(), fdunused(), fdfree() etc. I am
> trying to measure the overhead added by these instrumentation code.
> my plan is:
> in my user space program
On Thu, 2005-Mar-24 23:21:54 -0800, Yan Yu wrote:
>I am trying to measure the overhead added by these instrumentation code.
>my plan is:
> in my user space program, i have something like the following:
>
>gettimeofday(&prev_time, NULL);
>
Hello, all,
I add some codes in various places relating to file operations inside the
kernel, e.g., fdalloc(), fdused(), fdunused(), fdfree() etc.
I am trying to measure the overhead added by these instrumentation code.
my plan is:
in my user space program, i have something like the following:
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