From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Paul A. Clarke" Subject: [PATCH 0/2] perf: Fix POWER9 cpi_breakdown metricgroup Date: Thu, 7 May 2020 11:28:56 -0500 Message-ID: <1588868938-21933-1-git-send-email-pc@us.ibm.com> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: linux-perf-users@vger.kernel.org Cc: linux-kernel@vger.kernel.org, acme@kernel.org, ananth@linux.vnet.ibm.com, maddy@linux.vnet.ibm.com, naveen.n.rao@linux.vnet.ibm.com, sukadev@linux.ibm.com, mpe@ellerman.id.au, irogers@google.com List-Id: linux-perf-users.vger.kernel.org From: "Paul A. Clarke" The recent patches posted by Ian Rogers motivated a deeper dive into the POWER9 perf metrics, which uncovered some additional issues: - 'lsu_other_stall_cpi' doesn't work at all - All of the "ICT" metrics are missing from the metricgroup Paul A. Clarke (2): perf: Fix POWER9 metric 'lsu_other_stall_cpi' perf: Add missing metrics to POWER9 'cpi_breakdown' .../arch/powerpc/power9/metrics.json | 143 ++++++++++-------- tools/perf/util/expr.h | 2 +- 2 files changed, 79 insertions(+), 66 deletions(-) -- 2.18.2