tree c3e767917fb1dc02d5993996047b1b11d1ed2d8e
parent fdc99c49ad91a1db1d023ff28626ae28e700a9e5
author Da Zheng <zhengda@google.com> 1311732868 -0700
committer Da Zheng <zhengda@chromium.org> 1314295201 -0700

bootstat write timing to the kernel.

BUG=chromium-os:19176
TEST=Test it on ChromeOS, and /sys/kernel/debug/bootstat/report contains
all timings written by bootstat.

Change-Id: I25a2e0aec1b24f52047c7bc97f0ad40f78009a8b
Reviewed-on: http://gerrit.chromium.org/gerrit/6598
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Da Zheng <zhengda@chromium.org>