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tools/power turbostat: fix output buffering issue

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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>
This commit is contained in:
Len Brown
2012-11-30 01:01:40 -05:00
parent e52966c084
commit ddac0d6872
1 changed files with 1 additions and 0 deletions
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1
tools/power/x86/turbostat/turbostat.c
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@@ -423,6 +423,7 @@ int format_counters(struct thread_data *t, struct core_data *c,
void flush_stdout()
{
fputs(output_buffer, stdout);
fflush(stdout);
outp = output_buffer;
}
void flush_stderr()