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| author |   Wang Nan <wangnan0@huawei.com> | 2016-02-12 16:31:23 -0300 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-02-12 16:51:15 -0300 |
| commit | a8adfceb389a0045e06af22517fa3326797b160a (patch) | |
| tree | 3c664bb93406888881d40343f2682852bd7a6bd5 /tools/perf/util/parse-events.c | |
| parent | perf hists: Do column alignment on the format iterator (diff) | |
| download | linux-dev-a8adfceb389a0045e06af22517fa3326797b160a.tar.xz linux-dev-a8adfceb389a0045e06af22517fa3326797b160a.zip | |
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/perf/util/parse-events.c')
| -rw-r--r-- | tools/perf/util/parse-events.c | 4 |
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, |