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Subject[PATCH/RFC 0/4] perf kvm: add stat support for s390
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Currently, a lot of code in buildin-kvm.c are x86 specific.
In accordance with the proposal of David Ahern, we moved the code under
#ifdefs from buildin-kvm.c into tools/perf/arch/*/kvm-stat.c. Architecture
specific constants were added in arch/*/include/uapi/perf-kvm.h. Also,
generic perf kvm stat structures were moved into the new file util/kvm-stat.h.

So, patches 1-3 reduce architecture dependency of buildin-kvm.c.
Patch 4 implements s390 specific functions. Since some events on s390
can have tree-like structure, the patch also adds functions to handle
these events in generic code.

The patch set based on linux-3.16-rc1 including patches in
"perf kvm: refactoring and small changes".

Link to the "perf kvm: refactoring and small changes" patch series:
https://lkml.org/lkml/2014/7/3/461
Link to the previous thread: https://lkml.org/lkml/2014/4/25/331

Alexander Yarygin (4):
perf kvm: Use defines of kvm events
perf kvm: Move arch specific code into arch/
perf kvm: Add skip_event() for --duration option
perf kvm: Add stat support on s390

arch/s390/include/uapi/asm/Kbuild | 1 +
arch/s390/include/uapi/asm/kvm_perf.h | 25 +++
arch/x86/include/uapi/asm/Kbuild | 1 +
arch/x86/include/uapi/asm/kvm_perf.h | 16 ++
tools/perf/Documentation/perf-kvm.txt | 10 +-
tools/perf/MANIFEST | 3 +
tools/perf/Makefile.perf | 1 +
tools/perf/arch/s390/Makefile | 2 +
tools/perf/arch/s390/util/kvm-stat.c | 105 +++++++++
tools/perf/arch/x86/Makefile | 1 +
tools/perf/arch/x86/util/kvm-stat.c | 156 ++++++++++++++
tools/perf/builtin-kvm.c | 384 +++++++++------------------------
tools/perf/util/kvm-stat.h | 140 ++++++++++++
13 files changed, 561 insertions(+), 284 deletions(-)
create mode 100644 arch/s390/include/uapi/asm/kvm_perf.h
create mode 100644 arch/x86/include/uapi/asm/kvm_perf.h
create mode 100644 tools/perf/arch/s390/util/kvm-stat.c
create mode 100644 tools/perf/arch/x86/util/kvm-stat.c
create mode 100644 tools/perf/util/kvm-stat.h

--
1.7.9.5



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