Having the command `tuned-adm profile throughput-performance`, it's also nice to tell powertop to put everything in bad state. Also available here: https://github.com/hkoosha/powertop diff --git a/src/main.cpp b/src/main.cpp index cbb7a4e..6c23f58 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -75,6 +75,7 @@ void (*ui_notify_user) (const char *frmt, ...); enum { OPT_AUTO_TUNE = CHAR_MAX + 1, + OPT_AUTO_UNTUNE, OPT_EXTECH, OPT_DEBUG }; @@ -83,6 +84,7 @@ static const struct option long_options[] = { /* These options set a flag. */ {"auto-tune", no_argument, NULL, OPT_AUTO_TUNE}, + {"auto-untune", no_argument, NULL, OPT_AUTO_UNTUNE}, {"calibrate", no_argument, NULL, 'c'}, {"csv", optional_argument, NULL, 'C'}, {"debug", no_argument, &debug_learning, OPT_DEBUG}, @@ -454,6 +456,11 @@ int main(int argc, char **argv) leave_powertop = 1; ui_notify_user = ui_notify_user_console; break; + case OPT_AUTO_UNTUNE: + auto_tune = 2; + leave_powertop = 1; + ui_notify_user = ui_notify_user_console; + break; case 'c': powertop_init(0); calibrate(); @@ -545,7 +552,7 @@ int main(int argc, char **argv) tuning_update_display(); show_tab(0); } else { - auto_toggle_tuning(); + auto_toggle_tuning(auto_tune); } while (!leave_powertop) { diff --git a/src/tuning/tuning.cpp b/src/tuning/tuning.cpp index a54a8ca..4d23ae3 100644 --- a/src/tuning/tuning.cpp +++ b/src/tuning/tuning.cpp @@ -316,10 +316,11 @@ void clear_tuning() all_untunables.clear(); } -void auto_toggle_tuning() +void auto_toggle_tuning(int auto_tune) { + int flag = auto_tune == 1 ? TUNE_BAD : TUNE_GOOD; for (unsigned int i = 0; i < all_tunables.size(); i++) { - if (all_tunables[i]->good_bad() == TUNE_BAD) + if (all_tunables[i]->good_bad() == flag) all_tunables[i]->toggle(); } } diff --git a/src/tuning/tuning.h b/src/tuning/tuning.h index f70001b..fe3da76 100644 --- a/src/tuning/tuning.h +++ b/src/tuning/tuning.h @@ -29,5 +29,5 @@ extern void initialize_tuning(void); extern void tuning_update_display(void); extern void report_show_tunables(void); extern void clear_tuning(void); -extern void auto_toggle_tuning(void); +extern void auto_toggle_tuning(int); #endif