linux/tools/perf
Ian Rogers 237d41d4a2 perf cpumap: Add intersect function
The merge function gives the union of two cpu maps. Add an intersect
function which is necessary, for example, when intersecting a PMUs
supported CPUs with user requested.

Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ali Saidi <alisaidi@amazon.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Dmitrii Dolgov <9erthalion6@gmail.com>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Kang Minchul <tegongkang@gmail.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Ming Wang <wangming01@loongson.cn>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Cc: coresight@lists.linaro.org
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20230526215410.2435674-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-05-26 22:47:15 -03:00
..
arch Merge remote-tracking branch 'acme/perf-tools' into perf-tools-next 2023-05-22 15:22:46 -03:00
bench tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench' 2023-05-17 10:42:19 -03:00
dlfilters perf tools: Fix usage of the verbose variable 2022-12-20 15:16:33 -03:00
Documentation perf stat: Add "--per-cache" aggregation option and document it 2023-05-23 16:10:13 -03:00
examples/bpf perf trace: Remove unused bpf map 'syscalls' 2022-11-23 10:30:00 -03:00
include/perf perf bpf: Remove now unused BPF headers 2022-11-04 11:41:48 -03:00
jvmti
pmu-events perf vendor events intel: Add metricgroup descriptions for all models 2023-05-26 22:27:41 -03:00
python perf python: Convert tracepoint.py example to python3 2022-04-01 16:19:35 -03:00
scripts perf script: Add new parameter in kfree_skb tracepoint to the python scripts using it 2023-05-02 08:36:14 -03:00
tests perf cpumap: Add intersect function 2023-05-26 22:47:15 -03:00
trace tools headers UAPI: Sync arch prctl headers with the kernel sources 2023-05-17 11:23:43 -03:00
ui perf annotate browser: Add '<' and '>' keys for navigation 2023-05-15 17:52:13 -03:00
util perf stat record: Save cache level information 2023-05-23 16:10:13 -03:00
.gitignore perf jevents: Run metric_test.py at compile-time 2023-02-03 17:11:39 -03:00
Build perf script: Fix Python support when no libtraceevent 2023-03-15 10:27:07 -03:00
builtin-annotate.c perf annotate browser: Add '<' and '>' keys for navigation 2023-05-15 17:52:13 -03:00
builtin-bench.c perf bench: Add pmu-scan benchmark 2023-04-04 13:23:58 -03:00
builtin-buildid-cache.c
builtin-buildid-list.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-c2c.c perf c2c: Use zfree() to reduce chances of use after free 2023-04-12 09:55:10 -03:00
builtin-config.c
builtin-daemon.c perf daemon: Use zfree() to reduce chances of use after free 2023-04-12 09:52:29 -03:00
builtin-data.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-diff.c perf util: Move perf_guest/host declarations 2023-04-10 19:22:05 -03:00
builtin-evlist.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-ftrace.c perf ftrace: Flush output after each writing 2023-05-15 18:27:33 -03:00
builtin-help.c perf usage: Move usage strings 2023-04-10 19:20:53 -03:00
builtin-inject.c perf dso: Add dso__filename_with_chroot() to reduce number of accesses to dso->nsinfo members 2023-04-17 18:47:55 -03:00
builtin-kallsyms.c perf map: Add helper for ->map_ip() and ->unmap_ip() 2023-04-06 22:10:17 -03:00
builtin-kmem.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-kvm.c perf evsel: Introduce evsel__name_is() method to check if the evsel name is equal to a given string 2023-04-24 14:28:11 -03:00
builtin-kwork.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-list.c perf jevents: Add support for metricgroup descriptions 2023-05-26 22:27:41 -03:00
builtin-lock.c Revert "perf build: Make BUILD_BPF_SKEL default, rename to NO_BPF_SKEL" 2023-05-06 18:07:37 -03:00
builtin-mem.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-probe.c tools: Rename __fallthrough to fallthrough 2023-04-06 21:41:00 -03:00
builtin-record.c perf parse-events: Add pmu filter 2023-05-15 09:12:14 -03:00
builtin-report.c perf map: Add accessors for ->pgoff and ->reloc 2023-04-06 22:12:40 -03:00
builtin-sched.c perf sched: Fix sched latency analysis incorrection when using 'sched:sched_wakeup' 2023-04-12 19:30:39 -03:00
builtin-script.c perf script: Add new output field 'dsoff' to print dso offset 2023-05-12 15:21:49 -03:00
builtin-stat.c perf stat: Add "--per-cache" aggregation option and document it 2023-05-23 16:10:13 -03:00
builtin-timechart.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-top.c perf parse-events: Add pmu filter 2023-05-15 09:12:14 -03:00
builtin-trace.c perf parse-events: Add pmu filter 2023-05-15 09:12:14 -03:00
builtin-version.c Revert "perf build: Make BUILD_BPF_SKEL default, rename to NO_BPF_SKEL" 2023-05-06 18:07:37 -03:00
builtin.h perf usage: Move usage strings 2023-04-10 19:20:53 -03:00
check-headers.sh Disable building BPF based features by default for v6.4. 2023-05-07 11:32:18 -07:00
command-list.txt perf help: Use HAVE_LIBTRACEEVENT to filter out unsupported commands 2023-01-02 11:51:53 -03:00
CREDITS
design.txt
Makefile perf tools: Use "grep -E" instead of "egrep" 2022-12-14 15:28:19 -03:00
Makefile.config perf build: Gracefully fail the build if BUILD_BPF_SKEL=1 is specified and clang isn't available 2023-05-10 12:54:56 -03:00
Makefile.perf perf build: Add system include paths to BPF builds 2023-05-10 14:23:52 -03:00
MANIFEST tools lib traceevent: Remove libtraceevent 2022-12-14 11:16:12 -03:00
perf-archive.sh
perf-completion.sh perf tools: Fix auto-complete on aarch64 2023-02-08 10:38:10 -03:00
perf-iostat.sh
perf-read-vdso.c
perf-sys.h
perf.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
perf.h perf util: Move perf_guest/host declarations 2023-04-10 19:22:05 -03:00