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| author | Len Brown <len.brown@intel.com> | 2012-11-30 01:01:40 -0500 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2012-11-30 01:09:43 -0500 |
| commit | ddac0d6872b15fc5311d44021b8898ec6720bdec (patch) | |
| tree | ae47e7ded71d155bacaca68b8d082414662b3de5 /tools/power | |
| parent | e52966c084f9d9ea12be2ac7df801d610d4a19a5 (diff) | |
| download | linux-ddac0d6872b15fc5311d44021b8898ec6720bdec.tar.gz linux-ddac0d6872b15fc5311d44021b8898ec6720bdec.tar.bz2 linux-ddac0d6872b15fc5311d44021b8898ec6720bdec.zip | |
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>
Diffstat (limited to 'tools/power')
| -rw-r--r-- | tools/power/x86/turbostat/turbostat.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 77e76b11382f..cb031472bede 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -423,6 +423,7 @@ done: void flush_stdout() { fputs(output_buffer, stdout); + fflush(stdout); outp = output_buffer; } void flush_stderr() |