diff options
| author | Jeff Moyer <[email protected]> | 2016-06-08 08:55:34 -0600 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2016-06-08 08:55:34 -0600 |
| commit | 9a7f38c42c2b92391d9dabaf9f51df7cfe5608e4 (patch) | |
| tree | be1306256203e951448399175af96a53175cef9a /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 28a8f0d317bf225ff15008f5dd66ae16242dd843 (diff) | |
cfq-iosched: Convert from jiffies to nanoseconds
Convert all time-keeping in CFQ IO scheduler from jiffies to nanoseconds
so that we can later make the intervals more fine-grained than jiffies.
One jiffie is several miliseconds and even for today's rotating disks
that is a noticeable amount of time and thus we leave disk unnecessarily
idle.
Signed-off-by: Jeff Moyer <[email protected]>
Signed-off-by: Jan Kara <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions