[PATCH 0/2] PM-runtime: fix and clean up of time accounting

[Vincent Guittot <vincent.guittot@xxxxxxxxxx>]

Fix time accounting which has the same lock contraint as for using hrtimer
and update accounting_timestamp only when useful.

Vincent Guittot (2):
  PM-runtime: move runtime accounting on ktime_get_mono_fast_ns()
  PM-runtime: update time accounting only when enabled

 drivers/base/power/runtime.c | 25 ++++++++++++++++++-------
 1 file changed, 18 insertions(+), 7 deletions(-)

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2.7.4