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authorWang Nan <wangnan0@huawei.com>2016-02-12 16:31:23 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-02-12 16:51:15 -0300
commita8adfceb389a0045e06af22517fa3326797b160a (patch)
tree3c664bb93406888881d40343f2682852bd7a6bd5 /tools
parent89fee70943232d73e3cc328634e0da253b6de9b5 (diff)
perf tools: Unlink entries from terms list
We were just freeing them, better unlink and init its nodes to catch bugs faster if we keep dangling references to them. Signed-off-by: Wang Nan <wangnan0@huawei.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Alexei Starovoitov <ast@kernel.org> Cc: He Kuang <hekuang@huawei.com> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Zefan Li <lizefan@huawei.com> Cc: pi3orama@163.com [ Spun off from another patch, use list_del_init() instead of list_del() ] Link: http://lkml.kernel.org/r/1454680939-24963-2-git-send-email-wangnan0@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/util/parse-events.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 813d9b272c81..133c8d28f36c 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -2072,8 +2072,10 @@ void parse_events__free_terms(struct list_head *terms)
{
struct parse_events_term *term, *h;
- list_for_each_entry_safe(term, h, terms, list)
+ list_for_each_entry_safe(term, h, terms, list) {
+ list_del_init(&term->list);
free(term);
+ }
}
void parse_events_evlist_error(struct parse_events_evlist *data,