From: Len Brown <len.brown@intel.com>
Date: Fri, 30 Nov 2012 06:01:40 +0000 (-0500)
Subject: tools/power turbostat: fix output buffering issue
X-Git-Tag: v3.8-rc1~59^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ddac0d6872b15fc5311d44021b8898ec6720bdec;p=pandora-kernel.git

tools/power turbostat: fix output buffering issue

In periodic mode, turbostat writes to stdout,
but users were un-able to re-direct stdout, eg.

turbostat > outputfile

would result in an empty outputfile.

Signed-off-by: Len Brown <len.brown@intel.com>
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