From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
To: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: Michael Ellerman <michaele@au1.ibm.com>,
linux-kernel@vger.kernel.org,
Stephane Eranian <eranian@google.com>,
linuxppc-dev@ozlabs.org, Paul Mackerras <paulus@samba.org>,
Anshuman Khandual <khandual@linux.vnet.ibm.com>
Subject:
Date: Tue, 1 Oct 2013 17:15:01 -0700 [thread overview]
Message-ID: <1380672911-12812-1-git-send-email-sukadev@linux.vnet.ibm.com> (raw)
Subject: [PATCH 0/9][v5] powerpc/perf: Export memory hierarchy level in Power7/8.
Power7 and Power8 processors save the memory hierarchy level (eg: L2, L3)
from which a load or store instruction was satisfied. Export this hierarchy
information to the user via the perf_mem_data_src object.
Thanks to input from Stephane Eranian, Michael Ellerman, Michael Neuling
and Anshuman Khandual.
Sukadev Bhattiprolu (9):
powerpc/perf: Rename Power8 macros to start with PME
powerpc/perf: Export Power8 generic events in sysfs
powerpc/perf: Add Power8 event PM_MRK_GRP_CMPL to sysfs.
powerpc: Rename branch_opcode() to instr_opcode()
powerpc: implement is_instr_load_store().
powerpc/perf: Define big-endian version of perf_mem_data_src
powerpc/perf: Export Power8 memory hierarchy info to user space.
powerpc/perf: Export Power7 memory hierarchy info to user space.
powerpc/perf: Update perf-mem man page for Power
arch/powerpc/include/asm/code-patching.h | 1 +
arch/powerpc/include/asm/perf_event_server.h | 2 +
arch/powerpc/lib/code-patching.c | 96 ++++++++++++++++++++++-
arch/powerpc/perf/core-book3s.c | 11 +++
arch/powerpc/perf/power7-pmu.c | 94 +++++++++++++++++++++++
arch/powerpc/perf/power8-pmu.c | 105 +++++++++++++++++++++++---
include/uapi/linux/perf_event.h | 58 ++++++++++++++
tools/perf/Documentation/perf-mem.txt | 11 +++
tools/perf/util/include/asm/byteorder.h | 1 +
9 files changed, 364 insertions(+), 15 deletions(-)
--
1.7.9.5
next reply other threads:[~2013-10-02 0:15 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-02 0:15 Sukadev Bhattiprolu [this message]
2013-10-02 0:15 ` [PATCH 1/9][v5] powerpc/perf: Rename Power8 macros to start with PME Sukadev Bhattiprolu
2013-10-03 4:02 ` Michael Ellerman
2013-10-02 0:15 ` [PATCH 2/9][v5] powerpc/perf: Export Power8 generic events in sysfs Sukadev Bhattiprolu
2013-10-03 4:04 ` Michael Ellerman
2013-10-03 17:57 ` Sukadev Bhattiprolu
2013-10-08 3:58 ` Michael Ellerman
2013-10-02 0:15 ` [PATCH 3/9][v5] powerpc/perf: Add Power8 event PM_MRK_GRP_CMPL to sysfs Sukadev Bhattiprolu
2013-10-02 0:15 ` [PATCH 4/9][v5] powerpc: Rename branch_opcode() to instr_opcode() Sukadev Bhattiprolu
2013-10-02 0:15 ` [PATCH 5/9][v5] powerpc: implement is_instr_load_store() Sukadev Bhattiprolu
2013-10-03 5:35 ` Michael Ellerman
2013-10-03 19:03 ` Sukadev Bhattiprolu
2013-10-03 19:52 ` Tom Musta
2013-10-08 3:28 ` Michael Ellerman
2013-10-08 4:00 ` Michael Ellerman
2013-10-08 19:31 ` Sukadev Bhattiprolu
2013-10-09 1:03 ` Michael Ellerman
2013-10-09 1:27 ` Michael Ellerman
2013-10-02 0:15 ` [PATCH 6/9][v5] powerpc/perf: Define big-endian version of perf_mem_data_src Sukadev Bhattiprolu
2013-10-03 5:39 ` Michael Ellerman
2013-10-03 6:20 ` Sukadev Bhattiprolu
2013-10-03 15:27 ` Sukadev Bhattiprolu
2013-10-05 3:53 ` Sukadev Bhattiprolu
2013-10-02 0:15 ` [PATCH 7/9][v5] powerpc/perf: Export Power8 memory hierarchy info to user space Sukadev Bhattiprolu
2013-10-02 0:15 ` [PATCH 8/9][v5] powerpc/perf: Export Power7 " Sukadev Bhattiprolu
2013-10-02 0:15 ` [PATCH 9/9][v5] powerpc/perf: Update perf-mem man page for Power Sukadev Bhattiprolu
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