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tools/power turbostat: Fix output formatting for ACPI CST enumeration
turbostat formatting is broken with ACPI CST for enumeration. The problem is that the CX_ACPI% is eight characters long which does not work with tab formatting. One simple solution is to remove the underbar from the state name such that C1_ACPI will be displayed as C1ACPI. Signed-off-by: David Arcari <darcari@redhat.com> Cc: Len Brown <lenb@kernel.org> Cc: linux-kernel@vger.kernel.org Signed-off-by: Len Brown <len.brown@intel.com>
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1 changed files with 20 additions and 0 deletions
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@ -3682,6 +3682,20 @@ int has_config_tdp(unsigned int family, unsigned int model)
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}
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}
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static void
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remove_underbar(char *s)
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{
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char *to = s;
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while (*s) {
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if (*s != '_')
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*to++ = *s;
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s++;
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}
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*to = 0;
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}
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static void
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dump_cstate_pstate_config_info(unsigned int family, unsigned int model)
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{
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@ -3764,6 +3778,8 @@ dump_sysfs_cstate_config(void)
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*sp = '\0';
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fclose(input);
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remove_underbar(name_buf);
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sprintf(path, "/sys/devices/system/cpu/cpu%d/cpuidle/state%d/desc",
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base_cpu, state);
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input = fopen(path, "r");
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@ -5830,6 +5846,8 @@ void probe_sysfs(void)
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*sp = '%';
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*(sp + 1) = '\0';
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remove_underbar(name_buf);
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fclose(input);
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sprintf(path, "cpuidle/state%d/time", state);
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@ -5857,6 +5875,8 @@ void probe_sysfs(void)
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*sp = '\0';
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fclose(input);
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remove_underbar(name_buf);
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sprintf(path, "cpuidle/state%d/usage", state);
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if (is_deferred_skip(name_buf))
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