Ian Rogers 58b8b5d142 perf cpumap: Increment reference count for online cpumap ...

Thomas Richter <tmricht@linux.ibm.com> reported a double put on the
cpumap for the placeholder core PMU:
https://lore.kernel.org/lkml/20250318095132.1502654-3-tmricht@linux.ibm.com/
Requiring the caller to get the cpumap is not how these things are
usually done, switch cpu_map__online to do the get and then fix up any
use cases where a put is needed.

Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Richter <tmricht@linux.ibm.com>
Link: https://lore.kernel.org/r/20250318171914.145616-1-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>

2025-03-19 16:56:33 -07:00

..

arch

perf cpumap: Increment reference count for online cpumap

2025-03-19 16:56:33 -07:00

bench

perf bench: Fix perf bench syscall loop count

2025-03-05 09:19:23 -08:00

check-header_ignore_hunks/lib

perf tools: update expected diff for lib/list_sort.c

2024-11-05 17:12:33 -08:00

dlfilters

perf tools: Simplify evsel__add_modifier()

2024-10-22 09:52:11 -07:00

Documentation

perf script: Update brstack syntax documentation

2025-03-14 10:41:08 -07:00

include/perf

…

jvmti

…

pmu-events

perf vendor events riscv: Add SiFive P650 events

2025-03-10 14:15:38 -07:00

python

perf python tracepoint.py: Change the COMM using setproctitle if available

2025-03-18 16:08:22 -07:00

scripts

perf script: Fix hangup in offline flamegraph report

2025-02-18 16:12:19 -08:00

tests

perf test dso-data: Correctly free test file in read test

2025-03-17 22:07:18 -07:00

trace

perf env: Move arch errno function to only use in env

2024-12-18 16:24:33 -03:00

ui

perf hist stdio: Do bounds check when printing callchains to avoid UB with new gcc versions

2025-03-13 00:30:14 -07:00

util

perf cpumap: Increment reference count for online cpumap

2025-03-19 16:56:33 -07:00

.gitignore

perf tools: Add the empty-pmu-events build to .gitignore

2024-11-07 10:51:56 -08:00

Build

perf check: Introduce 'check' subcommand

2024-09-04 09:56:05 -03:00

builtin-annotate.c

perf annotate: Add --code-with-type option.

2025-03-13 00:19:51 -07:00

builtin-bench.c

…

builtin-buildid-cache.c

…

builtin-buildid-list.c

perf buildid-list: Use perf_tool__init

2024-08-12 18:07:10 -03:00

builtin-c2c.c

perf mem: Don't leak mem event names

2025-03-10 14:26:45 -07:00

builtin-check.c

perf tools: Remove dependency on libaudit

2025-01-10 10:59:42 -03:00

builtin-config.c

perf config: Add a function to set one variable in .perfconfig

2025-01-14 15:05:56 -03:00

builtin-daemon.c

perf daemon: Fix the build on more 32-bit architectures

2024-08-19 21:44:30 -03:00

builtin-data.c

…

builtin-diff.c

perf stream: Use evsel rather than evsel->idx

2024-12-23 13:53:08 -03:00

builtin-evlist.c

perf evlist: Print hint for group

2024-09-11 13:08:45 -03:00

builtin-ftrace.c

perf ftrace latency: allow to hide empty buckets

2025-02-26 13:48:02 -08:00

builtin-help.c

perf tools: Remove dependency on libaudit

2025-01-10 10:59:42 -03:00

builtin-inject.c

perf inject: Fix use without initialization of local variables

2025-01-14 14:57:19 -03:00

builtin-kallsyms.c

…

builtin-kmem.c

perf evsel: Add/use accessor for tp_format

2024-12-09 17:52:42 -03:00

builtin-kvm.c

perf kvm: Move functions used in util out of builtin

2024-12-18 16:24:32 -03:00

builtin-kwork.c

perf kwork: Make perf_kwork_add_work a callback

2024-12-18 16:24:33 -03:00

builtin-list.c

perf list: Document -v option deduplication feature

2025-02-26 16:23:47 -08:00

builtin-lock.c

perf lock: Report owner stack in usermode

2025-02-28 10:09:02 -08:00

builtin-mem.c

perf mem: Don't leak mem event names

2025-03-10 14:26:45 -07:00

builtin-probe.c

perf build: Rename HAVE_DWARF_SUPPORT to HAVE_LIBDW_SUPPORT

2024-10-18 10:17:40 -07:00

builtin-record.c

perf tools: Skip BPF sideband event for userspace profiling

2025-03-02 09:47:24 -08:00

builtin-report.c

perf report: Fix input reload/switch with symbol sort key

2025-02-19 13:27:59 -08:00

builtin-sched.c

perf cpumap: Reduce transitive dependencies on libperf MAX_NR_CPUS

2024-12-09 17:52:41 -03:00

builtin-script.c

perf script: Fix output type for dynamically allocated core PMU's

2025-03-05 11:46:00 -08:00

builtin-stat.c

perf tools: Fix up some comments and code to properly use the event_source bus

2025-02-19 13:23:43 -08:00

builtin-timechart.c

perf timechart: Remove redundant variable assignment

2024-11-13 16:27:35 -03:00

builtin-top.c

perf annotate: Pass hist_entry to annotate functions

2025-03-13 00:19:51 -07:00

builtin-trace.c

perf trace: Add missing perf_tool__init()

2025-02-27 08:46:45 -08:00

builtin-version.c

perf version: Update --build-options to use 'supported_features' array

2024-09-04 16:19:29 -03:00

builtin.h

perf script: Move find_scripts to browser/scripts.c

2024-12-18 16:24:32 -03:00

check-headers.sh

perf tools arm64: Use syscall table

2025-01-09 12:55:36 -03:00

command-list.txt

…

CREDITS

…

design.txt

…

Makefile

…

Makefile.config

perf: Always feature test reallocarray

2025-01-31 14:45:19 -08:00

Makefile.perf

perf build: Fix in-tree build due to symbolic link

2025-02-28 16:17:41 -08:00

MANIFEST

perf MANIFEST: Add license files

2025-01-14 14:57:19 -03:00

perf-archive.sh

…

perf-completion.sh

…

perf-iostat.sh

…

perf-read-vdso.c

…

perf-sys.h

…

perf.c

perf tools: Remove dependency on libaudit

2025-01-10 10:59:42 -03:00

perf.h

perf: Increase MAX_NR_CPUS to 4096

2024-12-09 17:52:41 -03:00