From: Len Brown <len.br...@intel.com> turbostat supports forked command when sampling cpu state. However, the forked command is not allowed to be executed with options, otherwise turbostat might regard these options as invalid turbostat options.
For example: ./turbostat stress -c 4 -t 10 ./turbostat: unrecognized option '-t' Reported-by: Chen Yu <yu.c.c...@intel.com> Signed-off-by: Len Brown <len.br...@intel.com> --- tools/power/x86/turbostat/turbostat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 5a793be..915eb28 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -3118,7 +3118,7 @@ void cmdline(int argc, char **argv) progname = argv[0]; - while ((opt = getopt_long_only(argc, argv, "C:c:Ddhi:JM:m:PpST:v", + while ((opt = getopt_long_only(argc, argv, "+C:c:Ddhi:JM:m:PpST:v", long_options, &option_index)) != -1) { switch (opt) { case 'C': -- 2.5.0.330.g130be8e -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/