From: Janakarajan Natarajan <Janakarajan.Natarajan@amd.com>
To: <linux-kernel@vger.kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>,
Janakarajan Natarajan <Janakarajan.Natarajan@amd.com>
Subject: [PATCH 0/3] perf/x86/amd/uncore: Update AMD uncore driver
Date: Wed, 11 Jan 2017 10:02:15 -0600 [thread overview]
Message-ID: <cover.1484148262.git.Janakarajan.Natarajan@amd.com> (raw)
This patchset updates the AMD uncore driver to support AMD Family17h processors.
First, the current L2 counters are renamed to Last level cache (LLC) counter to
reflect either L2 or L3 counters depending on the family. Then, it also
dynamically allocates the counters since they vary between Family16h and 17h.
Also, in Family17h, the NorthBridge counters are re-purposed as Data Fabric (DF)
counters. Therefore, this patch exports the pmu name accordingly based on the
processor family.
Janakarajan Natarajan (3):
perf/x86/amd/uncore: Update AMD uncore to rename L2 to LLC
perf/x86/amd/uncore: Dynamically allocate uncore counters
perf/x86/amd/uncore: Update sysfs attributes for Family17h processors
arch/x86/events/amd/uncore.c | 292 +++++++++++++++++++++++++++++--------------
1 file changed, 197 insertions(+), 95 deletions(-)
--
2.7.4
next reply other threads:[~2017-01-11 16:02 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-11 16:02 Janakarajan Natarajan [this message]
2017-01-11 16:02 ` [PATCH 1/3] perf/x86/amd/uncore: Update AMD uncore to rename L2 to LLC Janakarajan Natarajan
2017-01-11 16:02 ` [PATCH 2/3] perf/x86/amd/uncore: Dynamically allocate uncore counters Janakarajan Natarajan
2017-01-12 9:20 ` Peter Zijlstra
2017-01-13 0:48 ` Natarajan, Janakarajan
2017-01-13 8:58 ` Peter Zijlstra
2017-01-12 13:12 ` [PATCH] perf/x86/amd/uncore: fix ifnullfree.cocci warnings kbuild test robot
2017-01-12 13:12 ` [PATCH 2/3] perf/x86/amd/uncore: Dynamically allocate uncore counters kbuild test robot
2017-01-11 16:02 ` [PATCH 3/3] perf/x86/amd/uncore: Update sysfs attributes for Family17h processors Janakarajan Natarajan
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