From: Len Brown <[email protected]> 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 <[email protected]> Signed-off-by: Len Brown <[email protected]> --- 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 [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
