| commit | ead13f9c10155c96a5d5f2d39e5efbdbad107d15 | [log] [tgz] |
|---|---|---|
| author | Jonathan Corbet <corbet@lwn.net> | Mon Sep 02 02:30:26 2013 -0700 |
| committer | Ethan Chen <intervigil@gmail.com> | Tue Sep 03 03:17:56 2013 -0700 |
| tree | f9061059d2952f7ff18d287508b8fef57196676c | |
| parent | e7dd7a69d3d3c646285469510ae48db6ee1a074b [diff] |
Use hrtimers so that msleep() sleeps for the requested time Current msleep() snoozes for at least two jiffies, causing msleep(1) to sleep for at least 20ms on HZ=100 systems. Using hrtimers allows msleep() to sleep for something much closer to the requested time. Change-Id: If06b4fa3f489eed073213c763755ec3b387129e1 Signed-off-by: Jonathan Corbet <corbet@lwn.net>