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authorKevin O'Connor <kevin@koconnor.net>2018-07-09 12:18:30 -0400
committerKevin O'Connor <kevin@koconnor.net>2018-07-09 12:25:19 -0400
commite1833e020a078a2cb6e24a4dfbddac3fb6303256 (patch)
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parent4125e176b7182a57cfece15718bda040daa50fa7 (diff)
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chelper: Use CLOCK_MONOTONIC_RAW
Switch the host code from the CLOCK_MONOTONIC clock to the Linux specific CLOCK_MONOTONIC_RAW clock. It's common for ntp to slew the CLOCK_MONOTONIC clock to account for drift, and that can break the host's ability to make accurate predictions of the micro-controller clock. This could lead to "move queue empty" errors. The CLOCK_MONOTONIC_RAW clock is not slewed and thus should not have this problem. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
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