From 5a6c184a72a375072cffe788d93ad6052c48f16b Mon Sep 17 00:00:00 2001 From: Thomas Richter Date: Fri, 21 Oct 2022 10:25:57 +0200 Subject: [PATCH] perf list: Fix PMU name pai_crypto in perf list on s390 Commit e0b23af82d6f454c ("perf list: Add PMU pai_crypto event description for IBM z16") introduced the "Processor Activity Instrumentation" for cryptographic counters for z16. The PMU device driver exports the counters via sysfs files listed in directory /sys/devices/pai_crypto. To specify an event from that PMU, use 'perf stat -e pai_crypto/XXX/'. However the JSON file mentioned in above commit exports the counter decriptions in file pmu-events/arch/s390/cf_z16/pai.json. Rename this file to pmu-events/arch/s390/cf_z16/pai_crypto.json to make the naming consistent. Now 'perf list' shows the counter names under pai_crypto section: pai_crypto: CRYPTO_ALL [CRYPTO ALL. Unit: pai_crypto] ... Output before was pai: CRYPTO_ALL [CRYPTO ALL. Unit: pai_crypto] ... Fixes: e0b23af82d6f454c ("perf list: Add PMU pai_crypto event description for IBM z16") Signed-off-by: Thomas Richter Acked-by: Sumanth Korikkar Cc: Heiko Carstens Cc: Sven Schnelle Cc: Thomas Richter Cc: Vasily Gorbik Link: https://lore.kernel.org/r/20221021082557.2695382-1-tmricht@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/pmu-events/arch/s390/cf_z16/{pai.json => pai_crypto.json} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename tools/perf/pmu-events/arch/s390/cf_z16/{pai.json => pai_crypto.json} (100%) diff --git a/tools/perf/pmu-events/arch/s390/cf_z16/pai.json b/tools/perf/pmu-events/arch/s390/cf_z16/pai_crypto.json similarity index 100% rename from tools/perf/pmu-events/arch/s390/cf_z16/pai.json rename to tools/perf/pmu-events/arch/s390/cf_z16/pai_crypto.json -- 2.7.4