From 3b0fe3bab31fa7b320667e3d001eaa3f23590c05 Mon Sep 17 00:00:00 2001 From: Srinivas Pandruvada Date: Thu, 30 Jan 2020 21:45:18 -0800 Subject: [PATCH] tools/power/x86/intel-speed-select: Avoid duplicate names for json parsing MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit For the command "intel-speed-select perf-profile info": There are two instances of “speed-select-turbo-freq” underneath “perf-profile-level-0” for each package. When we load the output into python with json.load(), the second instance overwrites the first. Result is that we can only access: "speed-select-turbo-freq": { "bucket-0": { "high-priority-cores-count": "2", "high-priority-max-frequency(MHz)": "3000", "high-priority-max-avx2-frequency(MHz)": "2800", "high-priority-max-avx512-frequency(MHz)": "2600" }, Because it is a duplicate of "speed-select-turbo-freq": "disabled" Same is true for "speed-select-base-freq". To avoid this add "-properties" suffix for the second instance to differentiate. Signed-off-by: Srinivas Pandruvada Signed-off-by: Andy Shevchenko --- tools/power/x86/intel-speed-select/isst-display.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/power/x86/intel-speed-select/isst-display.c b/tools/power/x86/intel-speed-select/isst-display.c index 4fb0c1d..3d70be2 100644 --- a/tools/power/x86/intel-speed-select/isst-display.c +++ b/tools/power/x86/intel-speed-select/isst-display.c @@ -178,7 +178,7 @@ static void _isst_pbf_display_information(int cpu, FILE *outf, int level, char header[256]; char value[256]; - snprintf(header, sizeof(header), "speed-select-base-freq"); + snprintf(header, sizeof(header), "speed-select-base-freq-properties"); format_and_print(outf, disp_level, header, NULL); snprintf(header, sizeof(header), "high-priority-base-frequency(MHz)"); @@ -224,7 +224,7 @@ static void _isst_fact_display_information(int cpu, FILE *outf, int level, char value[256]; int j; - snprintf(header, sizeof(header), "speed-select-turbo-freq"); + snprintf(header, sizeof(header), "speed-select-turbo-freq-properties"); format_and_print(outf, base_level, header, NULL); for (j = 0; j < ISST_FACT_MAX_BUCKETS; ++j) { if (fact_bucket != 0xff && fact_bucket != j) -- 2.7.4