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perf annotate: Initialize the priv are in symbol__new()

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We need to initializa some fields (right now just a mutex) when we
allocate the per symbol annotation struct, so do it at the symbol
constructor instead of (ab)using the filter mechanism for that.

This way we remove one of the few cases we have for that symbol filter,
which will eventually led to removing it.

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-cvz34avlz1lez888lob95390@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2016-08-25 16:09:21 -03:00
parent ffe67c2fab
commit b01141f4f5
7 changed files with 37 additions and 16 deletions
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7
tools/perf/builtin-annotate.c
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@ -204,8 +204,6 @@ static int __cmd_annotate(struct perf_annotate *ann)
struct perf_evsel *pos;
u64 total_nr_samples;
machines__set_symbol_filter(&session->machines, symbol__annotate_init);
if (ann->cpu_list) {
ret = perf_session__cpu_bitmap(session, ann->cpu_list,
ann->cpu_bitmap);
@ -367,7 +365,10 @@ int cmd_annotate(int argc, const char **argv, const char *prefix __maybe_unused)
if (annotate.session == NULL)
return -1;
symbol_conf.priv_size = sizeof(struct annotation);
ret = symbol__annotation_init();
if (ret < 0)
goto out_delete;
symbol_conf.try_vmlinux_path = true;
ret = symbol__init(&annotate.session->header.env);