ANDROID: cpuidle: governor: menu: don't use loadavg
authorColin Cross <ccross@android.com>
Mon, 19 Sep 2011 23:42:44 +0000 (16:42 -0700)
committerAmit Pundir <amit.pundir@linaro.org>
Mon, 18 Dec 2017 15:41:22 +0000 (21:11 +0530)
commit32abe7250df7f9a68f23408e77e083e27e7a2755
tree062eef0c3837732e29c1a8ca1103459f577fb882
parentad4cc1702f8d7da49f420a50f6279dc0c49e64cc
ANDROID: cpuidle: governor: menu: don't use loadavg

get_loadavg doesn't work as intended.  According to the comments, it
should be returning an average over a few seconds, but it is actually
reading the instantaneous load.  It is almost always returning 0, but
can sometimes, depending on workload, spike very high into the hundreds
even when the average cpu load is under 10%.  Disable it for now.

Change-Id: I63ed100af1cf9463549939b8113ed83676db5f86
Signed-off-by: Colin Cross <ccross@android.com>
drivers/cpuidle/governors/menu.c