Messages in this thread Patch in this message | | | From | David Ahern <> | Subject | [PATCH 6/7] perf util: Add findnew method to intlist | Date | Sat, 28 Sep 2013 13:13:03 -0600 |
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Similar to other findnew based methods if the requested object is not found, add it to the list.
Signed-off-by: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung.kim@lge.com> Cc: Stephane Eranian <eranian@google.com> --- tools/perf/util/intlist.c | 10 ++++++++++ tools/perf/util/intlist.h | 1 + 2 files changed, 11 insertions(+)
diff --git a/tools/perf/util/intlist.c b/tools/perf/util/intlist.c index 826d7b3..60d7da5 100644 --- a/tools/perf/util/intlist.c +++ b/tools/perf/util/intlist.c @@ -74,6 +74,16 @@ struct int_node *intlist__find(struct intlist *ilist, int i) return node; } +struct int_node *intlist__findnew(struct intlist *ilist, int i) +{ + struct int_node *node = intlist__find(ilist, i); + + if ((node == NULL) && (intlist__add(ilist, i) == 0)) + node = intlist__find(ilist, i); + + return node; +} + static int intlist__parse_list(struct intlist *ilist, const char *s) { char *sep; diff --git a/tools/perf/util/intlist.h b/tools/perf/util/intlist.h index 0eb00ac..aa6877d 100644 --- a/tools/perf/util/intlist.h +++ b/tools/perf/util/intlist.h @@ -24,6 +24,7 @@ int intlist__add(struct intlist *ilist, int i); struct int_node *intlist__entry(const struct intlist *ilist, unsigned int idx); struct int_node *intlist__find(struct intlist *ilist, int i); +struct int_node *intlist__findnew(struct intlist *ilist, int i); static inline bool intlist__has_entry(struct intlist *ilist, int i) { -- 1.7.10.1
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