On 31/10/13 17:39, David Ahern wrote:
On 10/31/13, 9:45 AM, Harald Servat wrote:
Can anyone point me where and how is the timestamp calculated for every
sample reported by perf?
See perf_clock() in kernel/events/core.c
David
Just another question.
Which is the relation between perf_clock() (or local_clock()) and
clock_gettime (CLOCK_MONOTONIC, ). Are they the same? If not, is there a
way to correlate them? Or alternatively, is it possible to call
local_clock() from the userland?
Thank you in advance.
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