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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-19 14:50:43 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-19 14:50:43 -0700 |
| commit | 913ec3c22ef425d63dd0bc81fb008ce7f9bcb07b (patch) | |
| tree | eaafcad81dd6a2de2b25fdc8f73ef9fc82073347 /tools/perf/util/machine.c | |
| parent | d9403d307dba1a71ee6462b22300c2d3be773b1c (diff) | |
| parent | 1792a59eab9593de2eae36c40c5a22d70f52c026 (diff) | |
Merge tag 'perf-tools-fixes-for-v5.13-2021-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf tools fixes from Arnaldo Carvalho de Melo:
- Fix refcount usage when processing PERF_RECORD_KSYMBOL.
- 'perf stat' metric group fixes.
- Fix 'perf test' non-bash issue with stat bpf counters.
- Update unistd, in.h and socket.h with the kernel sources, silencing
perf build warnings.
* tag 'perf-tools-fixes-for-v5.13-2021-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
tools headers UAPI: Sync linux/in.h copy with the kernel sources
tools headers UAPI: Sync asm-generic/unistd.h with the kernel original
perf beauty: Update copy of linux/socket.h with the kernel sources
perf test: Fix non-bash issue with stat bpf counters
perf machine: Fix refcount usage when processing PERF_RECORD_KSYMBOL
perf metricgroup: Return error code from metricgroup__add_metric_sys_event_iter()
perf metricgroup: Fix find_evsel_group() event selector
Diffstat (limited to 'tools/perf/util/machine.c')
| -rw-r--r-- | tools/perf/util/machine.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index 3ff4936a15a4..da19be7da284 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -776,10 +776,10 @@ static int machine__process_ksymbol_register(struct machine *machine, if (dso) { dso->kernel = DSO_SPACE__KERNEL; map = map__new2(0, dso); + dso__put(dso); } if (!dso || !map) { - dso__put(dso); return -ENOMEM; } @@ -792,6 +792,7 @@ static int machine__process_ksymbol_register(struct machine *machine, map->start = event->ksymbol.addr; map->end = map->start + event->ksymbol.len; maps__insert(&machine->kmaps, map); + map__put(map); dso__set_loaded(dso); if (is_bpf_image(event->ksymbol.name)) { |