perf symbols: Remove open coded management of long_name_allocated member
Instead of expecting callers to set this member accodingly so that later
at dso destruction it can, if needed, be correctly free()d, make it a
requirement by passing it as a parameter to dso__set_long_name.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-na7t1tqim22vuqkt4zq5n4ri@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c
index f8c8497..ecb37d6 100644
--- a/tools/perf/util/dso.c
+++ b/tools/perf/util/dso.c
@@ -386,12 +386,17 @@
return dso;
}
-void dso__set_long_name(struct dso *dso, char *name)
+void dso__set_long_name(struct dso *dso, char *name, bool name_allocated)
{
if (name == NULL)
return;
- dso->long_name = name;
- dso->long_name_len = strlen(name);
+
+ if (dso->long_name_allocated)
+ free(dso->long_name);
+
+ dso->long_name = name;
+ dso->long_name_len = strlen(name);
+ dso->long_name_allocated = name_allocated;
}
void dso__set_short_name(struct dso *dso, const char *name, bool name_allocated)
@@ -444,7 +449,7 @@
if (dso != NULL) {
int i;
strcpy(dso->name, name);
- dso__set_long_name(dso, dso->name);
+ dso__set_long_name(dso, dso->name, false);
dso__set_short_name(dso, dso->name, false);
for (i = 0; i < MAP__NR_TYPES; ++i)
dso->symbols[i] = dso->symbol_names[i] = RB_ROOT;