diff options
| author | John Stultz <[email protected]> | 2012-08-21 20:30:49 -0400 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2012-08-22 10:42:13 +0200 |
| commit | bf2ac312195155511a0f79325515cbb61929898a (patch) | |
| tree | 514057045cf52d3da13f551661131fd102f67376 /lib/cpu-notifier-error-inject.c | |
| parent | 6ea565a9be32a3c8d1092017686f183b6d8c4514 (diff) | |
time: Avoid making adjustments if we haven't accumulated anything
If update_wall_time() is called and the current offset isn't large
enough to accumulate, avoid re-calling timekeeping_adjust which may
change the clock freq and can cause 1ns inconsistencies with
CLOCK_REALTIME_COARSE/CLOCK_MONOTONIC_COARSE.
Signed-off-by: John Stultz <[email protected]>
Cc: Prarit Bhargava <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>
Diffstat (limited to 'lib/cpu-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions