diff options
author | Ian Rogers <irogers@google.com> | 2023-06-09 02:28:05 +0300 |
---|---|---|
committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-06-12 21:57:53 +0300 |
commit | cf078c838181366867091b024ff351ea2a414e0c (patch) | |
tree | 615f31ff39b30ad328932269c4fda276973cad18 /tools | |
parent | f6005cafebab72f8c02100dc896d6cfd5b8918cb (diff) | |
download | linux-cf078c838181366867091b024ff351ea2a414e0c.tar.xz |
perf machine: Make delete_threads part of machine__exit
The code required threads to be deleted before machine__exit was
called or the threads would be leaked. This was error prone so move
the delete_threads into machine__exit.
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: Andi Kleen <ak@linux.intel.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Brian Robbins <brianrob@linux.microsoft.com>
Cc: Changbin Du <changbin.du@huawei.com>
Cc: Dmitrii Dolgov <9erthalion6@gmail.com>
Cc: Fangrui Song <maskray@google.com>
Cc: German Gomez <german.gomez@arm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Ivan Babrou <ivan@cloudflare.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: K Prateek Nayak <kprateek.nayak@amd.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Miguel Ojeda <ojeda@kernel.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Steinar H. Gunderson <sesse@google.com>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: Wenyu Liu <liuwenyu7@huawei.com>
Cc: Will Deacon <will@kernel.org>
Cc: Yang Jihong <yangjihong1@huawei.com>
Cc: Ye Xingchen <ye.xingchen@zte.com.cn>
Cc: Yuan Can <yuancan@huawei.com>
Cc: coresight@lists.linaro.org
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20230608232823.4027869-9-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r-- | tools/perf/tests/code-reading.c | 1 | ||||
-rw-r--r-- | tools/perf/tests/dwarf-unwind.c | 1 | ||||
-rw-r--r-- | tools/perf/tests/mmap-thread-lookup.c | 1 | ||||
-rw-r--r-- | tools/perf/tests/symbols.c | 1 | ||||
-rw-r--r-- | tools/perf/util/machine.c | 1 | ||||
-rw-r--r-- | tools/perf/util/session.c | 6 |
6 files changed, 1 insertions, 10 deletions
diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c index 2a7b2b6f5286..ed3815163d1b 100644 --- a/tools/perf/tests/code-reading.c +++ b/tools/perf/tests/code-reading.c @@ -721,7 +721,6 @@ out_err: evlist__delete(evlist); perf_cpu_map__put(cpus); perf_thread_map__put(threads); - machine__delete_threads(machine); machine__delete(machine); return err; diff --git a/tools/perf/tests/dwarf-unwind.c b/tools/perf/tests/dwarf-unwind.c index ee983b677a6a..d01aa931fe81 100644 --- a/tools/perf/tests/dwarf-unwind.c +++ b/tools/perf/tests/dwarf-unwind.c @@ -235,7 +235,6 @@ noinline int test__dwarf_unwind(struct test_suite *test __maybe_unused, thread__put(thread); out: - machine__delete_threads(machine); machine__delete(machine); return err; } diff --git a/tools/perf/tests/mmap-thread-lookup.c b/tools/perf/tests/mmap-thread-lookup.c index 3891a2a3b46f..ddd1da9a4ba9 100644 --- a/tools/perf/tests/mmap-thread-lookup.c +++ b/tools/perf/tests/mmap-thread-lookup.c @@ -208,7 +208,6 @@ static int mmap_events(synth_cb synth) addr_location__exit(&al); } - machine__delete_threads(machine); machine__delete(machine); return err; } diff --git a/tools/perf/tests/symbols.c b/tools/perf/tests/symbols.c index 2d1aa42d36a9..16e1c5502b09 100644 --- a/tools/perf/tests/symbols.c +++ b/tools/perf/tests/symbols.c @@ -38,7 +38,6 @@ static int init_test_info(struct test_info *ti) static void exit_test_info(struct test_info *ti) { thread__put(ti->thread); - machine__delete_threads(ti->machine); machine__delete(ti->machine); } diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index 261188766307..46af5e9748c9 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -256,6 +256,7 @@ void machine__exit(struct machine *machine) zfree(&machine->current_tid); zfree(&machine->kallsyms_filename); + machine__delete_threads(machine); for (i = 0; i < THREADS__TABLE_SIZE; i++) { struct threads *threads = &machine->threads[i]; diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 65ac9f7fdf7e..00d18c74c090 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -278,11 +278,6 @@ struct perf_session *__perf_session__new(struct perf_data *data, return ERR_PTR(ret); } -static void perf_session__delete_threads(struct perf_session *session) -{ - machine__delete_threads(&session->machines.host); -} - static void perf_decomp__release_events(struct decomp *next) { struct decomp *decomp; @@ -305,7 +300,6 @@ void perf_session__delete(struct perf_session *session) auxtrace__free(session); auxtrace_index__free(&session->auxtrace_index); perf_session__destroy_kernel_maps(session); - perf_session__delete_threads(session); perf_decomp__release_events(session->decomp_data.decomp); perf_env__exit(&session->header.env); machines__exit(&session->machines); |