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e467705a |
| 25-Jun-2024 |
Ian Rogers <irogers@google.com> |
perf util: Make util its own library
Make the util directory into its own library. This is done to avoid compiling code twice, once for the perf tool and once for the perf python module. For conveni
perf util: Make util its own library
Make the util directory into its own library. This is done to avoid compiling code twice, once for the perf tool and once for the perf python module. For convenience: arch/common.c scripts/perl/Perf-Trace-Util/Context.c scripts/python/Perf-Trace-Util/Context.c are made part of this library.
Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: James Clark <james.clark@arm.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Kees Cook <keescook@chromium.org> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Nick Terrell <terrelln@fb.com> Cc: Gary Guo <gary@garyguo.net> Cc: Alex Gaynor <alex.gaynor@gmail.com> Cc: Boqun Feng <boqun.feng@gmail.com> Cc: Wedson Almeida Filho <wedsonaf@gmail.com> Cc: Ze Gao <zegao2021@gmail.com> Cc: Alice Ryhl <aliceryhl@google.com> Cc: Andrei Vagin <avagin@google.com> Cc: Yicong Yang <yangyicong@hisilicon.com> Cc: Jonathan Cameron <jonathan.cameron@huawei.com> Cc: Guo Ren <guoren@kernel.org> Cc: Miguel Ojeda <ojeda@kernel.org> Cc: Will Deacon <will@kernel.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Leo Yan <leo.yan@linux.dev> Cc: Oliver Upton <oliver.upton@linux.dev> Cc: John Garry <john.g.garry@oracle.com> Cc: Benno Lossin <benno.lossin@proton.me> Cc: Björn Roy Baron <bjorn3_gh@protonmail.com> Cc: Andreas Hindborg <a.hindborg@samsung.com> Cc: Paul Walmsley <paul.walmsley@sifive.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240625214117.953777-7-irogers@google.com
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1dad99af |
| 25-Jun-2024 |
Ian Rogers <irogers@google.com> |
perf test: Make tests its own library
Make the tests code its own library. This is done to avoid compiling code twice, once for the perf tool and once for the perf python module.
Signed-off-by: Ian
perf test: Make tests its own library
Make the tests code its own library. This is done to avoid compiling code twice, once for the perf tool and once for the perf python module.
Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: James Clark <james.clark@arm.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Kees Cook <keescook@chromium.org> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Nick Terrell <terrelln@fb.com> Cc: Gary Guo <gary@garyguo.net> Cc: Alex Gaynor <alex.gaynor@gmail.com> Cc: Boqun Feng <boqun.feng@gmail.com> Cc: Wedson Almeida Filho <wedsonaf@gmail.com> Cc: Ze Gao <zegao2021@gmail.com> Cc: Alice Ryhl <aliceryhl@google.com> Cc: Andrei Vagin <avagin@google.com> Cc: Yicong Yang <yangyicong@hisilicon.com> Cc: Jonathan Cameron <jonathan.cameron@huawei.com> Cc: Guo Ren <guoren@kernel.org> Cc: Miguel Ojeda <ojeda@kernel.org> Cc: Will Deacon <will@kernel.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Leo Yan <leo.yan@linux.dev> Cc: Oliver Upton <oliver.upton@linux.dev> Cc: John Garry <john.g.garry@oracle.com> Cc: Benno Lossin <benno.lossin@proton.me> Cc: Björn Roy Baron <bjorn3_gh@protonmail.com> Cc: Andreas Hindborg <a.hindborg@samsung.com> Cc: Paul Walmsley <paul.walmsley@sifive.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240625214117.953777-5-irogers@google.com
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#
010e3e8f |
| 11-Jun-2019 |
Raphael Gault <raphael.gault@arm.com> |
perf tests arm64: Compile tests unconditionally
In order to subsequently add more tests for the arm64 architecture we compile the tests target for arm64 systematically.
Further explanation provided
perf tests arm64: Compile tests unconditionally
In order to subsequently add more tests for the arm64 architecture we compile the tests target for arm64 systematically.
Further explanation provided by Mark Rutland:
Given prior questions regarding this commit, it's probably worth spelling things out more explicitly, e.g.
Currently we only build the arm64/tests directory if CONFIG_DWARF_UNWIND is selected, which is fine as the only test we have is arm64/tests/dwarf-unwind.o.
So that we can add more tests to the test directory, let's unconditionally build the directory, but conditionally build dwarf-unwind.o depending on CONFIG_DWARF_UNWIND.
There should be no functional change as a result of this patch.
Signed-off-by: Raphael Gault <raphael.gault@arm.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Will Deacon <will.deacon@arm.com> Cc: linux-arm-kernel@lists.infradead.org Link: http://lkml.kernel.org/r/20190611125315.18736-2-raphael.gault@arm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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5ff32883 |
| 13-Feb-2019 |
Jiri Olsa <jolsa@kernel.org> |
perf tools: Rename build libperf to perf
Rename build libperf to perf, because it's used to build perf.
The libperf build object name will be used for libperf library.
Signed-off-by: Jiri Olsa <jo
perf tools: Rename build libperf to perf
Rename build libperf to perf, because it's used to build perf.
The libperf build object name will be used for libperf library.
Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20190213123246.4015-4-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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3237f281 |
| 27-Mar-2015 |
Wang Nan <wangnan0@huawei.com> |
perf tools: Add ARM64 perf_regs_load to support libunwind and enable testing
Newest libunwind does support ARM64, and perf is able to utilize it also.
This patch enables the perf test dwarf unwind
perf tools: Add ARM64 perf_regs_load to support libunwind and enable testing
Newest libunwind does support ARM64, and perf is able to utilize it also.
This patch enables the perf test dwarf unwind for arm64.
Test result: # ./perf test unwind 25: Test dwarf unwind : Ok
Signed-off-by: Wang Nan <wangnan0@huawei.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Zefan Li <lizefan@huawei.com> Link: http://lkml.kernel.org/r/1427461681-72971-1-git-send-email-wangnan0@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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#
7db21618 |
| 30-Dec-2014 |
Jiri Olsa <jolsa@kernel.org> |
perf build: Add arch arm64 objects building
Move the arm64 arch objects building under build framework to be included in the libperf build object.
Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested
perf build: Add arch arm64 objects building
Move the arm64 arch objects building under build framework to be included in the libperf build object.
Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Tested-by: Will Deacon <will.deacon@arm.com> Cc: Alexis Berlemont <alexis.berlemont@gmail.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-ptqfz1op92yrtccjiww7h1v5@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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5e8c0fb6 |
| 30-Dec-2014 |
Jiri Olsa <jolsa@kernel.org> |
perf build: Add arch x86 objects building
Move the x86 arch objects building under build framework to be included in the libperf build object.
Adding also arch/$(ARCH)/Build files for the rest of t
perf build: Add arch x86 objects building
Move the x86 arch objects building under build framework to be included in the libperf build object.
Adding also arch/$(ARCH)/Build files for the rest of the archs. The reason for this is that in arch/Build we now do:
+libperf-y += $(ARCH)/
which would make the build to fail on other architectures, because the build framework requires 'Build' file in nested directories and this patch adds it only for x86.
Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Tested-by: Will Deacon <will.deacon@arm.com> Cc: Alexis Berlemont <alexis.berlemont@gmail.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-5enob06z07m7ew6nzzdmp3n2@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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