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| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-04-14 14:56:06 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-04-14 14:56:06 -0300 |
| commit | de446b40d5ddb2c3f1fe453ac405543663f9ac5d (patch) | |
| tree | 8596b0b8376fe159dfb4973dd950d28f6f235799 /tools/perf/util/evsel.c | |
| parent | perf callchain: Start moving away from global per thread cursors (diff) | |
| download | linux-dev-de446b40d5ddb2c3f1fe453ac405543663f9ac5d.tar.xz linux-dev-de446b40d5ddb2c3f1fe453ac405543663f9ac5d.zip | |
perf evsel: Remove symbol_conf usage
# perf test -v python
16: Try 'import perf' in python, checking link problems :
--- start ---
test child forked, pid 672
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: /tmp/build/perf/python/perf.so: undefined symbol:
symbol_conf
test child finished with -1
---- end ----
Try 'import perf' in python, checking link problems: FAILED!
#
To fix it just pass a parameter to perf_evsel__fprintf_sym telling if
callchains should be printed.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-comrsr20bsnr8bg0n6rfwv12@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evsel.c')
| -rw-r--r-- | tools/perf/util/evsel.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 38f464a4fa04..60bba67e6959 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -2430,8 +2430,8 @@ next: int perf_evsel__fprintf_sym(struct perf_evsel *evsel, struct perf_sample *sample, struct addr_location *al, int left_alignment, - unsigned int print_opts, unsigned int stack_depth, - FILE *fp) + unsigned int print_opts, bool print_callchain, + unsigned int stack_depth, FILE *fp) { int printed = 0; int print_ip = print_opts & EVSEL__PRINT_IP; @@ -2441,7 +2441,7 @@ int perf_evsel__fprintf_sym(struct perf_evsel *evsel, struct perf_sample *sample int print_srcline = print_opts & EVSEL__PRINT_SRCLINE; int print_unknown_as_addr = print_opts & EVSEL__PRINT_UNKNOWN_AS_ADDR; - if (symbol_conf.use_callchain && sample->callchain) { + if (print_callchain && sample->callchain) { printed += perf_evsel__fprintf_callchain(evsel, sample, al, left_alignment, print_opts, stack_depth, fp); } else if (!(al->sym && al->sym->ignore)) { |