diff options
| author | Arnaldo Carvalho de Melo <acme@kernel.org> | 2023-10-27 10:33:30 -0300 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2023-10-27 19:23:52 -0700 |
| commit | 93c65d61433bcec4070fc61b7c737c79fc25f09a (patch) | |
| tree | c1b1c7775c9d3b890d006ed468692484db062ee9 /tools/perf | |
| parent | 0b783d2e82d827af73c779e8e8f95d07e992b451 (diff) | |
perf python: Fix binding linkage due to rename and move of evsel__increase_rlimit()
The changes in ("perf evsel: Rename evsel__increase_rlimit to
rlimit__increase_nofile") ended up breaking the python binding that now
references the rlimit__increase_nofile function, add the util/rlimit.o
to the tools/perf/util/python-ext-sources to cure that.
This was detected by the 'perf test python' regression test:
$ perf test python
14: 'import perf' in python : FAILED!
$ perf test -v python
Couldn't bump rlimit(MEMLOCK), failures may take place when creating BPF maps, etc
14: 'import perf' in python :
--- start ---
test child forked, pid 2912462
python usage test: "echo "import sys ; sys.path.insert(0, '/tmp/build/perf-tools-next/python'); import perf" | '/usr/bin/python3' "
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: /tmp/build/perf-tools-next/python/perf.cpython-311-x86_64-linux-gnu.so: undefined symbol: rlimit__increase_nofile
test child finished with -1
---- end ----
'import perf' in python: FAILED!
$
Fixes: e093a222d7cba1eb ("perf evsel: Rename evsel__increase_rlimit to rlimit__increase_nofile")
Acked-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Yang Jihong <yangjihong1@huawei.com>
Link: https://lore.kernel.org/lkml/ZTrCS5Z3PZAmfPdV@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/python-ext-sources | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/python-ext-sources b/tools/perf/util/python-ext-sources index 26e1c8d973ea..593b660ec75e 100644 --- a/tools/perf/util/python-ext-sources +++ b/tools/perf/util/python-ext-sources @@ -40,6 +40,7 @@ util/rwsem.c util/hashmap.c util/perf_regs.c util/fncache.c +util/rlimit.c util/perf-regs-arch/perf_regs_aarch64.c util/perf-regs-arch/perf_regs_arm.c util/perf-regs-arch/perf_regs_csky.c |