From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ian Rogers <irogers@google.com>
Cc: Andi Kleen <ak@linux.intel.com>, Jiri Olsa <jolsa@redhat.com>,
Namhyung Kim <namhyung@kernel.org>,
John Garry <john.garry@huawei.com>,
Kajol Jain <kjain@linux.ibm.com>,
"Paul A . Clarke" <pc@us.ibm.com>,
Riccardo Mancini <rickyman7@gmail.com>,
Kan Liang <kan.liang@linux.intel.com>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Mark Rutland <mark.rutland@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org,
Vineet Singh <vineet.singh@intel.com>,
James Clark <james.clark@arm.com>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Mike Leach <mike.leach@linaro.org>, Leo Yan <leo.yan@linaro.org>,
coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org,
zhengjun.xing@intel.com, eranian@google.com
Subject: Re: [PATCH v4 00/48] Refactor perf cpumap
Date: Mon, 10 Jan 2022 17:40:11 -0300 [thread overview]
Message-ID: <YdyZq4dHjhJrxOHb@kernel.org> (raw)
In-Reply-To: <YdyUVSHs/OLZ9Ntm@kernel.org>
Em Mon, Jan 10, 2022 at 05:17:25PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Tue, Jan 04, 2022 at 10:13:03PM -0800, Ian Rogers escreveu:
> > Perf cpu map has various functions where a cpumap and index are passed
> > in order to load the cpu. A problem with this is that the wrong index
> > may be passed for the cpumap, causing problems like aggregation on the
> > wrong CPU:
> > https://lore.kernel.org/lkml/20211204023409.969668-1-irogers@google.com/
> >
> > This patch set refactors the cpu map API, reducing it and explicitly
> > passing the cpu (rather than the pair) to functions that need
> > it. Comments are added at the same time. Changes modify the same
> > file/function more than once as refactoring and fixes are broken apart
> > for the sake of bisection.
> >
> > v2. Incorproates fixes suggested Jiri Olsa, rewrites the evlist CPU
> > iterator in part in a way suggested by Riccardo Mancini. The new
> > fixes start at patch 23. The final change was suggested by John
> > Garry to make the CPUs have their own struct wrapper.
> >
> > v3. Incorporates fixes suggested by Namhyung Kim.
> >
> > v4. Rebases and incorporates fixes suggested by Jiri Olsa.
>
> Did fixes in places where BUILD_BPF_SKEL=1 was failing, now, at the end
> of the series:
>
> ⬢[acme@toolbox perf]$ git log --oneline -1 ; time make -C tools/perf build-test
> 462aafa8fcbdc78f (HEAD -> perf/core) perf cpumap: Give CPUs their own type
> make: Entering directory '/var/home/acme/git/perf/tools/perf'
> - tarpkg: ./tests/perf-targz-src-pkg .
> make_static: cd . && make LDFLAGS=-static NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 NO_JVMTI=1 -j32 DESTDIR=/tmp/tmp.lFrqVcqiRY
> make_with_gtk2: cd . && make GTK2=1 -j32 DESTDIR=/tmp/tmp.KvHmTqUGmD
> - /var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP: cd . && make FEATURE_DUMP_COPY=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP feature-dump
> cd . && make FEATURE_DUMP_COPY=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP feature-dump
> make_no_libelf_O: cd . && make NO_LIBELF=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.xz3LYy7WpA DESTDIR=/tmp/tmp.zVjIMpvQMM
> make_no_libbpf_DEBUG_O: cd . && make NO_LIBBPF=1 DEBUG=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.0gxAOSjb1j DESTDIR=/tmp/tmp.kYTk1WjWWz
> make_no_libaudit_O: cd . && make NO_LIBAUDIT=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.6hArTG9Dth DESTDIR=/tmp/tmp.hCNdYeDRCr
> make_no_backtrace_O: cd . && make NO_BACKTRACE=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.VtoPI58z3t DESTDIR=/tmp/tmp.SYyBBMSHSL
> make_no_libcrypto_O: cd . && make NO_LIBCRYPTO=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.SO1qtxJwvE DESTDIR=/tmp/tmp.AqrPw1oZfx
> make_with_clangllvm_O: cd . && make LIBCLANGLLVM=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.G9KVEaDv2B DESTDIR=/tmp/tmp.6CSqj0wPqJ
> make_with_coresight_O: cd . && make CORESIGHT=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.PnVTJNHy1E DESTDIR=/tmp/tmp.k7Arerg778
> make_no_libpython_O: cd . && make NO_LIBPYTHON=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.cKjvFagVL3 DESTDIR=/tmp/tmp.aCaD0hbP3O
> make_no_sdt_O: cd . && make NO_SDT=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.EKoWnoZtl4 DESTDIR=/tmp/tmp.1gGYetcptB
> make_libbpf_dynamic_O: cd . && make LIBBPF_DYNAMIC=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.Nked5O10EK DESTDIR=/tmp/tmp.eo6YAEOfZO
> make_minimal_O: cd . && make NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1 NO_LIBZSTD=1 NO_LIBCAP=1 NO_SYSCALL_TABLE=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.Z6dSqYBXfU DESTDIR=/tmp/tmp.Y4iRu634of
> make_install_prefix_slash_O: cd . && make install prefix=/tmp/krava/ FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.BgipDyNu70 DESTDIR=/tmp/tmp.pOwrdDYBqf
> make_util_pmu_bison_o_O: cd . && make util/pmu-bison.o FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.XeO82Ajmv6 DESTDIR=/tmp/tmp.dxQKNNBM6W
> make_install_O: cd . && make install FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.KuCyqzLwnA DESTDIR=/tmp/tmp.KYvqoiOKzW
> make_install_prefix_O: cd . && make install prefix=/tmp/krava FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.rJNNPELdri DESTDIR=/tmp/tmp.g52i9CcmnU
> make_install_bin_O: cd . && make install-bin FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.i118vbQuo0 DESTDIR=/tmp/tmp.90tKcjOWD8
> make_perf_o_O: cd . && make perf.o FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.kEZMTvh3wf DESTDIR=/tmp/tmp.JYvQLdkPsp
> make_no_slang_O: cd . && make NO_SLANG=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.WDNGH0DpdW DESTDIR=/tmp/tmp.Zfa804wClJ
> make_no_ui_O: cd . && make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.P4nTBNqkP4 DESTDIR=/tmp/tmp.iCLqOyrh4o
> make_no_newt_O: cd . && make NO_NEWT=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.EdjjHoqODV DESTDIR=/tmp/tmp.jKfYRizWtm
> make_with_libpfm4_O: cd . && make LIBPFM4=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.r3hPAOgfId DESTDIR=/tmp/tmp.GvMmEZUc2B
> make_no_demangle_O: cd . && make NO_DEMANGLE=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.wG9f40LzG3 DESTDIR=/tmp/tmp.i76sPjSg1m
> make_no_libunwind_O: cd . && make NO_LIBUNWIND=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.SmFfmmB9KQ DESTDIR=/tmp/tmp.9tjMdCWMxG
> make_no_libbpf_O: cd . && make NO_LIBBPF=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.7jH21oP9n7 DESTDIR=/tmp/tmp.taUqTgY37S
> make_no_syscall_tbl_O: cd . && make NO_SYSCALL_TABLE=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.L2v7vi1AQl DESTDIR=/tmp/tmp.wHEA4jEpw9
> make_no_libnuma_O: cd . && make NO_LIBNUMA=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.9N5pQYuRbO DESTDIR=/tmp/tmp.B0Yptb7xP6
> make_util_map_o_O: cd . && make util/map.o FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.B8oe4jnWwB DESTDIR=/tmp/tmp.m0APlsli14
> make_with_babeltrace_O: cd . && make LIBBABELTRACE=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.3G1kLTJLJx DESTDIR=/tmp/tmp.ahuDENSMsz
> make_debug_O: cd . && make DEBUG=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.KpsvOj0KHD DESTDIR=/tmp/tmp.f2Yv9Lrorg
> make_no_libperl_O: cd . && make NO_LIBPERL=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.7tIufwAi4O DESTDIR=/tmp/tmp.vcBv7UYjuw
> make_no_libbionic_O: cd . && make NO_LIBBIONIC=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.HCJA7xCDxq DESTDIR=/tmp/tmp.us5CDSPqyO
> make_pure_O: cd . && make FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.eg2wCpydvg DESTDIR=/tmp/tmp.MmD1xESO2A
> make_doc_O: cd . && make doc FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.TqkyGrzRut DESTDIR=/tmp/tmp.ap34IVxoM9
> make_no_scripts_O: cd . && make NO_LIBPYTHON=1 NO_LIBPERL=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.pRWHKzpPhv DESTDIR=/tmp/tmp.dUNhAp2rLt
> make_clean_all_O: cd . && make clean all FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.YnzNLLk9ID DESTDIR=/tmp/tmp.7kXr5obkmA
> make_no_libdw_dwarf_unwind_O: cd . && make NO_LIBDW_DWARF_UNWIND=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.GzZCxuYLwR DESTDIR=/tmp/tmp.n3YS9a9DcU
> make_help_O: cd . && make help FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.t7QwWVHsod DESTDIR=/tmp/tmp.NG5uSWCZzi
> make_no_auxtrace_O: cd . && make NO_AUXTRACE=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.wiDZkJzs8R DESTDIR=/tmp/tmp.ITtPlX0usX
> make_no_gtk2_O: cd . && make NO_GTK2=1 FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.xd1x5QIckJ DESTDIR=/tmp/tmp.f6KzsHHkZH
> make_tags_O: cd . && make tags FEATURES_DUMP=/var/home/acme/git/perf/tools/perf/BUILD_TEST_FEATURE_DUMP -j32 O=/tmp/tmp.e8oSaBuFUb DESTDIR=/tmp/tmp.4czd6ovlSB
> OK
> make: Leaving directory '/var/home/acme/git/perf/tools/perf'
>
> real 4m29.388s
> user 59m6.060s
> sys 12m19.581s
> ⬢[acme@toolbox perf]$
>
> alias m='perf stat -e cycles:u,instructions:u make -k BUILD_BPF_SKEL=1 CORESIGHT=1 PYTHON=python3 O=/tmp/build/perf -C tools/perf install-bin && git status && perf test python'
>
> So 'perf test python' is done after every build, no problems with that
> as well.
>
> I'm now making it go thru the container builds.
Not a good start, checking:
[perfbuilder@five ~]$ time dm
1 50.25 almalinux:8 : FAIL clang version 12.0.1 (Red Hat 12.0.1-4.module_el8.5.0+1025+93159d6c)
builtin-stat.c:1499:31: error: unused function 'perf_env__get_cpu' [-Werror,-Wunused-function]
static inline struct perf_cpu perf_env__get_cpu(void *data, struct perf_cpu_map *map, int idx)
^
1 error generated.
2 54.14 alpine:3.4 : FAIL clang version 3.8.0 (tags/RELEASE_380/final)
builtin-stat.c:1499:31: error: unused function 'perf_env__get_cpu' [-Werror,-Wunused-function]
static inline struct perf_cpu perf_env__get_cpu(void *data, struct perf_cpu_map *map, int idx)
^
1 error generated.
3 39.78 alpine:3.5 : FAIL clang version 3.8.1 (tags/RELEASE_381/final)
builtin-stat.c:1499:31: error: unused function 'perf_env__get_cpu' [-Werror,-Wunused-function]
static inline struct perf_cpu perf_env__get_cpu(void *data, struct perf_cpu_map *map, int idx)
^
1 error generated.
4 82.52 alpine:3.6 : FAIL clang version 4.0.0 (tags/RELEASE_400/final)
builtin-stat.c:1499:31: error: unused function 'perf_env__get_cpu' [-Werror,-Wunused-function]
static inline struct perf_cpu perf_env__get_cpu(void *data, struct perf_cpu_map *map, int idx)
^
1 error generated.
5 113.61 alpine:3.7 : FAIL gcc version 6.4.0 (Alpine 6.4.0)
builtin-stat.c:1499:31: error: unused function 'perf_env__get_cpu' [-Werror,-Wunused-function]
static inline struct perf_cpu perf_env__get_cpu(void *data, struct perf_cpu_map *map, int idx)
^
1 error generated.
6 119.02 alpine:3.8 : FAIL gcc version 6.4.0 (Alpine 6.4.0)
builtin-stat.c:1499:31: error: unused function 'perf_env__get_cpu' [-Werror,-Wunused-function]
static inline struct perf_cpu perf_env__get_cpu(void *data, struct perf_cpu_map *map, int idx)
^
1 error generated.
7 64.55 alpine:3.9 : FAIL gcc version 8.3.0 (Alpine 8.3.0)
builtin-stat.c:1499:31: error: unused function 'perf_env__get_cpu' [-Werror,-Wunused-function]
static inline struct perf_cpu perf_env__get_cpu(void *data, struct perf_cpu_map *map, int idx)
^
1 error generated.
8: alpine:3.10
next prev parent reply other threads:[~2022-01-10 20:40 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-05 6:13 [PATCH v4 00/48] Refactor perf cpumap Ian Rogers
2022-01-05 6:13 ` [PATCH v4 01/48] libperf: Add comments to perf_cpu_map Ian Rogers
2022-01-10 17:00 ` John Garry
2022-01-12 5:35 ` kajoljain
2022-01-05 6:13 ` [PATCH v4 02/48] perf stat: Add aggr creators that are passed a cpu Ian Rogers
2022-01-10 17:10 ` John Garry
2022-01-10 17:36 ` Ian Rogers
2022-01-10 17:51 ` John Garry
2022-01-10 18:52 ` Arnaldo Carvalho de Melo
2022-01-10 18:53 ` Arnaldo Carvalho de Melo
2022-01-10 18:56 ` Arnaldo Carvalho de Melo
2022-01-10 19:17 ` John Garry
2022-01-11 19:33 ` Arnaldo Carvalho de Melo
2022-01-11 19:36 ` Ian Rogers
2022-01-11 19:56 ` Arnaldo Carvalho de Melo
2022-01-11 19:49 ` Arnaldo Carvalho de Melo
2022-01-05 6:13 ` [PATCH v4 03/48] perf stat: Correct aggregation CPU map Ian Rogers
2022-01-10 18:43 ` John Garry
2022-01-05 6:13 ` [PATCH v4 04/48] perf stat: Switch aggregation to use for_each loop Ian Rogers
2022-01-10 18:50 ` John Garry
2022-01-10 22:22 ` Ian Rogers
2022-01-05 6:13 ` [PATCH v4 05/48] perf stat: Switch to cpu version of cpu_map__get Ian Rogers
2022-01-10 19:04 ` John Garry
2022-01-11 18:46 ` Ian Rogers
2022-01-11 18:50 ` Arnaldo Carvalho de Melo
2022-01-05 6:13 ` [PATCH v4 06/48] perf cpumap: Switch cpu_map__build_map to cpu function Ian Rogers
2022-01-05 6:13 ` [PATCH v4 07/48] perf cpumap: Remove map+index get_socket Ian Rogers
2022-01-05 6:13 ` [PATCH v4 08/48] perf cpumap: Remove map+index get_die Ian Rogers
2022-01-05 6:13 ` [PATCH v4 09/48] perf cpumap: Remove map+index get_core Ian Rogers
2022-01-05 6:13 ` [PATCH v4 10/48] perf cpumap: Remove map+index get_node Ian Rogers
2022-01-05 6:13 ` [PATCH v4 11/48] perf cpumap: Add comments to aggr_cpu_id Ian Rogers
2022-01-05 6:13 ` [PATCH v4 12/48] perf cpumap: Remove unused cpu_map__socket Ian Rogers
2022-01-05 6:13 ` [PATCH v4 13/48] perf cpumap: Simplify equal function name Ian Rogers
2022-01-05 6:13 ` [PATCH v4 14/48] perf cpumap: Rename empty functions Ian Rogers
2022-01-05 6:13 ` [PATCH v4 15/48] perf cpumap: Document cpu__get_node and remove redundant function Ian Rogers
2022-01-05 6:13 ` [PATCH v4 16/48] perf cpumap: Remove map from function names that don't use a map Ian Rogers
2022-01-05 6:13 ` [PATCH v4 17/48] perf cpumap: Remove cpu_map__cpu, use libperf function Ian Rogers
2022-01-10 19:02 ` Arnaldo Carvalho de Melo
2022-01-10 19:04 ` Arnaldo Carvalho de Melo
2022-01-10 19:06 ` Arnaldo Carvalho de Melo
2022-01-05 6:13 ` [PATCH v4 18/48] perf cpumap: Refactor cpu_map__build_map Ian Rogers
2022-01-05 6:13 ` [PATCH v4 19/48] perf cpumap: Rename cpu_map__get_X_aggr_by_cpu functions Ian Rogers
2022-01-05 6:13 ` [PATCH v4 20/48] perf cpumap: Move 'has' function to libperf Ian Rogers
2022-01-05 6:13 ` [PATCH v4 21/48] perf cpumap: Add some comments to cpu_aggr_map Ian Rogers
2022-01-05 6:13 ` [PATCH v4 22/48] perf cpumap: Trim the cpu_aggr_map Ian Rogers
2022-01-05 6:13 ` [PATCH v4 23/48] perf stat: Fix memory leak in check_per_pkg Ian Rogers
2022-01-05 6:13 ` [PATCH v4 24/48] perf cpumap: Add CPU to aggr_cpu_id Ian Rogers
2022-01-05 6:13 ` [PATCH v4 25/48] perf stat-display: Avoid use of core for CPU Ian Rogers
2022-01-05 6:13 ` [PATCH v4 26/48] perf evsel: Derive CPUs and threads in alloc_counts Ian Rogers
2022-01-09 18:30 ` Jiri Olsa
2022-01-10 5:49 ` Ian Rogers
2022-01-05 6:13 ` [PATCH v4 27/48] libperf: Switch cpu to more accurate cpu_map_idx Ian Rogers
2022-01-05 6:13 ` [PATCH v4 28/48] libperf: Use cpu not index for evsel mmap Ian Rogers
2022-01-05 6:13 ` [PATCH v4 29/48] perf counts: Switch name cpu to cpu_map_idx Ian Rogers
2022-01-05 6:13 ` [PATCH v4 30/48] perf stat: Rename aggr_data cpu to imply it's an index Ian Rogers
2022-01-05 6:13 ` [PATCH v4 31/48] perf stat: Use perf_cpu_map__for_each_cpu Ian Rogers
2022-01-05 6:13 ` [PATCH v4 32/48] perf script: Use for each cpu to aid readability Ian Rogers
2022-01-05 6:13 ` [PATCH v4 33/48] libperf: Allow NULL in perf_cpu_map__idx Ian Rogers
2022-01-05 6:13 ` [PATCH v4 34/48] perf evlist: Refactor evlist__for_each_cpu Ian Rogers
2022-01-05 6:13 ` [PATCH v4 35/48] perf evsel: Pass cpu not cpu map index to synthesize Ian Rogers
2022-01-05 6:13 ` [PATCH v4 36/48] perf stat: Correct variable name for read counter Ian Rogers
2022-01-05 6:13 ` [PATCH v4 37/48] perf evsel: Rename CPU around get_group_fd Ian Rogers
2022-01-05 6:13 ` [PATCH v4 38/48] perf evsel: Reduce scope of evsel__ignore_missing_thread Ian Rogers
2022-01-05 6:13 ` [PATCH v4 39/48] perf evsel: Rename variable cpu to index Ian Rogers
2022-01-05 6:13 ` [PATCH v4 40/48] perf test: Use perf_cpu_map__for_each_cpu Ian Rogers
2022-01-05 6:13 ` [PATCH v4 41/48] perf stat: Correct check_per_pkg cpu Ian Rogers
2022-01-05 6:13 ` [PATCH v4 42/48] perf stat: Swap variable name cpu to index Ian Rogers
2022-01-05 6:13 ` [PATCH v4 43/48] libperf: Sync evsel documentation Ian Rogers
2022-01-05 6:13 ` [PATCH v4 44/48] perf bpf: Rename cpu to cpu_map_idx Ian Rogers
2022-01-10 19:10 ` Arnaldo Carvalho de Melo
2022-01-10 19:26 ` Arnaldo Carvalho de Melo
2022-01-05 6:13 ` [PATCH v4 45/48] perf c2c: Use more intention revealing iterator Ian Rogers
2022-01-05 6:13 ` [PATCH v4 46/48] perf script: Fix flipped index and cpu Ian Rogers
2022-01-05 6:13 ` [PATCH v4 47/48] perf stat: Correct first_shadow_cpu to return index Ian Rogers
2022-01-05 6:13 ` [PATCH v4 48/48] perf cpumap: Give CPUs their own type Ian Rogers
2022-01-09 18:30 ` Jiri Olsa
2022-01-10 5:45 ` Ian Rogers
2022-01-10 19:50 ` Arnaldo Carvalho de Melo
2022-01-11 19:16 ` Ian Rogers
2022-01-11 20:01 ` Arnaldo Carvalho de Melo
2022-01-11 20:47 ` Arnaldo Carvalho de Melo
2022-01-10 20:17 ` [PATCH v4 00/48] Refactor perf cpumap Arnaldo Carvalho de Melo
2022-01-10 20:40 ` Arnaldo Carvalho de Melo [this message]
2022-01-10 20:42 ` Arnaldo Carvalho de Melo
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