diff options
| author | Janakarajan Natarajan <Janakarajan.Natarajan@amd.com> | 2019-11-05 18:16:52 +0100 |
|---|---|---|
| committer | Shuah Khan <skhan@linuxfoundation.org> | 2019-11-06 01:22:01 +0100 |
| commit | d3f5d2a192a299f56579ae6e6283f9011b00208f (patch) | |
| tree | b56c121395ac84b7ad814b88bdb342621b426e47 /tools/power/cpupower | |
| parent | cpupower : Handle set and info subcommands correctly (diff) | |
| download | linux-d3f5d2a192a299f56579ae6e6283f9011b00208f.tar.xz linux-d3f5d2a192a299f56579ae6e6283f9011b00208f.zip | |
cpupower: Move needs_root variable into a sub-struct
Move the needs_root variable into a sub-struct. This is in preparation
for adding a new flag for cpuidle_monitor.
Update all uses of the needs_root variable to reflect this change.
Signed-off-by: Janakarajan Natarajan <Janakarajan.Natarajan@amd.com>
Acked-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools/power/cpupower')
8 files changed, 10 insertions, 8 deletions
diff --git a/tools/power/cpupower/utils/idle_monitor/amd_fam14h_idle.c b/tools/power/cpupower/utils/idle_monitor/amd_fam14h_idle.c index 3f893b99b337..33dc34db4f3c 100644 --- a/tools/power/cpupower/utils/idle_monitor/amd_fam14h_idle.c +++ b/tools/power/cpupower/utils/idle_monitor/amd_fam14h_idle.c @@ -328,7 +328,7 @@ struct cpuidle_monitor amd_fam14h_monitor = { .stop = amd_fam14h_stop, .do_register = amd_fam14h_register, .unregister = amd_fam14h_unregister, - .needs_root = 1, + .flags.needs_root = 1, .overflow_s = OVERFLOW_MS / 1000, }; #endif /* #if defined(__i386__) || defined(__x86_64__) */ diff --git a/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c b/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c index f634aeb65c5f..3c4cee160b0e 100644 --- a/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c +++ b/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c @@ -207,6 +207,6 @@ struct cpuidle_monitor cpuidle_sysfs_monitor = { .stop = cpuidle_stop, .do_register = cpuidle_register, .unregister = cpuidle_unregister, - .needs_root = 0, + .flags.needs_root = 0, .overflow_s = UINT_MAX, }; diff --git a/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.c b/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.c index d3c3e6e7aa26..6d44fec55ad5 100644 --- a/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.c +++ b/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.c @@ -408,7 +408,7 @@ int cmd_monitor(int argc, char **argv) dprint("Try to register: %s\n", all_monitors[num]->name); test_mon = all_monitors[num]->do_register(); if (test_mon) { - if (test_mon->needs_root && !run_as_root) { + if (test_mon->flags.needs_root && !run_as_root) { fprintf(stderr, _("Available monitor %s needs " "root access\n"), test_mon->name); continue; diff --git a/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.h b/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.h index a2d901d3bfaf..9b612d999660 100644 --- a/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.h +++ b/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.h @@ -60,7 +60,9 @@ struct cpuidle_monitor { struct cpuidle_monitor* (*do_register) (void); void (*unregister)(void); unsigned int overflow_s; - int needs_root; + struct { + unsigned int needs_root:1; + } flags; }; extern long long timespec_diff_us(struct timespec start, struct timespec end); diff --git a/tools/power/cpupower/utils/idle_monitor/hsw_ext_idle.c b/tools/power/cpupower/utils/idle_monitor/hsw_ext_idle.c index 58dbdfd4fa13..97ad3233a521 100644 --- a/tools/power/cpupower/utils/idle_monitor/hsw_ext_idle.c +++ b/tools/power/cpupower/utils/idle_monitor/hsw_ext_idle.c @@ -187,7 +187,7 @@ struct cpuidle_monitor intel_hsw_ext_monitor = { .stop = hsw_ext_stop, .do_register = hsw_ext_register, .unregister = hsw_ext_unregister, - .needs_root = 1, + .flags.needs_root = 1, .overflow_s = 922000000 /* 922337203 seconds TSC overflow at 20GHz */ }; diff --git a/tools/power/cpupower/utils/idle_monitor/mperf_monitor.c b/tools/power/cpupower/utils/idle_monitor/mperf_monitor.c index 44806a6dae11..7cae74202a4d 100644 --- a/tools/power/cpupower/utils/idle_monitor/mperf_monitor.c +++ b/tools/power/cpupower/utils/idle_monitor/mperf_monitor.c @@ -333,7 +333,7 @@ struct cpuidle_monitor mperf_monitor = { .stop = mperf_stop, .do_register = mperf_register, .unregister = mperf_unregister, - .needs_root = 1, + .flags.needs_root = 1, .overflow_s = 922000000 /* 922337203 seconds TSC overflow at 20GHz */ }; diff --git a/tools/power/cpupower/utils/idle_monitor/nhm_idle.c b/tools/power/cpupower/utils/idle_monitor/nhm_idle.c index be7256696a37..114271165182 100644 --- a/tools/power/cpupower/utils/idle_monitor/nhm_idle.c +++ b/tools/power/cpupower/utils/idle_monitor/nhm_idle.c @@ -208,7 +208,7 @@ struct cpuidle_monitor intel_nhm_monitor = { .stop = nhm_stop, .do_register = intel_nhm_register, .unregister = intel_nhm_unregister, - .needs_root = 1, + .flags.needs_root = 1, .overflow_s = 922000000 /* 922337203 seconds TSC overflow at 20GHz */ }; diff --git a/tools/power/cpupower/utils/idle_monitor/snb_idle.c b/tools/power/cpupower/utils/idle_monitor/snb_idle.c index 968333571cad..df8b223cc096 100644 --- a/tools/power/cpupower/utils/idle_monitor/snb_idle.c +++ b/tools/power/cpupower/utils/idle_monitor/snb_idle.c @@ -192,7 +192,7 @@ struct cpuidle_monitor intel_snb_monitor = { .stop = snb_stop, .do_register = snb_register, .unregister = snb_unregister, - .needs_root = 1, + .flags.needs_root = 1, .overflow_s = 922000000 /* 922337203 seconds TSC overflow at 20GHz */ }; |