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[intel] Exclude time spent in hypervisor from profiling
authorMichael Brown <mcb30@ipxe.org>
Tue, 6 May 2014 21:53:33 +0000 (22:53 +0100)
committerMichael Brown <mcb30@ipxe.org>
Tue, 6 May 2014 21:53:33 +0000 (22:53 +0100)
commitabf875a2e59c699b503c7272515dac3cdaffb7c1
tree34ec892a984f63958bafaf6fa8c6e182b41652eatree
parent6f410a16d946d7015eaa11c1b255c28debb0d8b5commit | diff
[intel] Exclude time spent in hypervisor from profiling

When profiling, exclude any time spent inside the hypervisor
responding to our MMIO accesses.  This substantially reduces the
variance accumulated on many other profilers.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
src/drivers/net/intel.c diff | blob | blame | history
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