diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-10-19 22:49:21 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-10-19 22:49:21 -0400 |
| commit | ce43f4fd6f103681c7485c2b1967179647e73555 (patch) | |
| tree | e4bd94b72097278e902ae0f500267a985004cec8 | |
| parent | 27fdb35fe99011d86bcc54f62fe84712c53f4d05 (diff) | |
| parent | c97cc7dbce2fe6f46e137f4b040f915a0181ee85 (diff) | |
Merge tag 'pm-4.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fix from Rafael Wysocki:
"This reverts a problematic commit modifying the turbostat utility that
went in during the 4.13 cycle (Len Brown)"
* tag 'pm-4.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
Revert "tools/power turbostat: stop migrating, unless '-m'"
| -rw-r--r-- | tools/power/x86/turbostat/turbostat.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 0dafba2c1e7d..bd9c6b31a504 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -92,7 +92,6 @@ unsigned int do_ring_perf_limit_reasons; unsigned int crystal_hz; unsigned long long tsc_hz; int base_cpu; -int do_migrate; double discover_bclk(unsigned int family, unsigned int model); unsigned int has_hwp; /* IA32_PM_ENABLE, IA32_HWP_CAPABILITIES */ /* IA32_HWP_REQUEST, IA32_HWP_STATUS */ @@ -303,9 +302,6 @@ int for_all_cpus(int (func)(struct thread_data *, struct core_data *, struct pkg int cpu_migrate(int cpu) { - if (!do_migrate) - return 0; - CPU_ZERO_S(cpu_affinity_setsize, cpu_affinity_set); CPU_SET_S(cpu, cpu_affinity_setsize, cpu_affinity_set); if (sched_setaffinity(0, cpu_affinity_setsize, cpu_affinity_set) == -1) @@ -5007,7 +5003,6 @@ void cmdline(int argc, char **argv) {"hide", required_argument, 0, 'H'}, // meh, -h taken by --help {"Joules", no_argument, 0, 'J'}, {"list", no_argument, 0, 'l'}, - {"migrate", no_argument, 0, 'm'}, {"out", required_argument, 0, 'o'}, {"quiet", no_argument, 0, 'q'}, {"show", required_argument, 0, 's'}, @@ -5019,7 +5014,7 @@ void cmdline(int argc, char **argv) progname = argv[0]; - while ((opt = getopt_long_only(argc, argv, "+C:c:Ddhi:Jmo:qST:v", + while ((opt = getopt_long_only(argc, argv, "+C:c:Ddhi:JM:m:o:qST:v", long_options, &option_index)) != -1) { switch (opt) { case 'a': @@ -5062,9 +5057,6 @@ void cmdline(int argc, char **argv) list_header_only++; quiet++; break; - case 'm': - do_migrate = 1; - break; case 'o': outf = fopen_or_die(optarg, "w"); break; |