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authorLen Brown <len.brown@intel.com>2015-07-15 21:49:41 -0400
committerLen Brown <len.brown@intel.com>2015-07-15 21:49:41 -0400
commita01e72fbc41e322ed229465de8b595a7e3ec6549 (patch)
tree76541bcea1acc7ad98d22979b0683f0b810740b0 /tools/power
parent6fb3143b561c4a7865e5513eeb02d42ef38e8173 (diff)
downloadlinux-a01e72fbc41e322ed229465de8b595a7e3ec6549.tar.bz2
tools/power turbostat: fix parameter passing for forked command
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.chen@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'tools/power')
-rw-r--r--tools/power/x86/turbostat/turbostat.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 5a793bed453a..915eb2846a2d 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':