Re: [PATCH 2/3 v3] time: Fix CLOCK_MONOTONIC_RAW sub-nanosecond accounting

2017-06-13 Thread Miroslav Lichvar
On Thu, Jun 08, 2017 at 04:44:21PM -0700, John Stultz wrote: > Due to how the MONOTONIC_RAW accumulation logic was handled, > there is the potential for a 1ns discontinuity when we do > accumulations. This small discontinuity has for the most part > gone un-noticed, but since ARM64 enabled CLOCK_MO

[PATCH 2/3 v3] time: Fix CLOCK_MONOTONIC_RAW sub-nanosecond accounting

2017-06-08 Thread John Stultz
Due to how the MONOTONIC_RAW accumulation logic was handled, there is the potential for a 1ns discontinuity when we do accumulations. This small discontinuity has for the most part gone un-noticed, but since ARM64 enabled CLOCK_MONOTONIC_RAW in their vDSO clock_gettime implementation, we've seen fa