perf annotate: Initialize the priv are in symbol__new()

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>

1 files changed, 0 insertions, 7 deletions

diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 25a9259a6a6e..1b59e3129216 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -491,13 +491,6 @@ static struct ins *ins__find(const char *name)
         return bsearch(name, instructions, nmemb, sizeof(struct ins), ins__key_cmp);
 }
 
-int symbol__annotate_init(struct map *map __maybe_unused, struct symbol *sym)
-{
-        struct annotation *notes = symbol__annotation(sym);
-        pthread_mutex_init(&notes->lock, NULL);
-        return 0;
-}
-
 int symbol__alloc_hist(struct symbol *sym)
 {
         struct annotation *notes = symbol__annotation(sym);