diff options
Diffstat (limited to 'tools/perf/util/intlist.c')
| -rw-r--r-- | tools/perf/util/intlist.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/tools/perf/util/intlist.c b/tools/perf/util/intlist.c index 11a8d86f7fea..89715b64a315 100644 --- a/tools/perf/util/intlist.c +++ b/tools/perf/util/intlist.c @@ -20,6 +20,7 @@ static struct rb_node *intlist__node_new(struct rblist *rblist __maybe_unused, if (node != NULL) { node->i = i; + node->priv = NULL; rc = &node->rb_node; } @@ -57,22 +58,36 @@ void intlist__remove(struct intlist *ilist, struct int_node *node) rblist__remove_node(&ilist->rblist, &node->rb_node); } -struct int_node *intlist__find(struct intlist *ilist, int i) +static struct int_node *__intlist__findnew(struct intlist *ilist, + int i, bool create) { - struct int_node *node; + struct int_node *node = NULL; struct rb_node *rb_node; if (ilist == NULL) return NULL; - node = NULL; - rb_node = rblist__find(&ilist->rblist, (void *)((long)i)); + if (create) + rb_node = rblist__findnew(&ilist->rblist, (void *)((long)i)); + else + rb_node = rblist__find(&ilist->rblist, (void *)((long)i)); + if (rb_node) node = container_of(rb_node, struct int_node, rb_node); return node; } +struct int_node *intlist__find(struct intlist *ilist, int i) +{ + return __intlist__findnew(ilist, i, false); +} + +struct int_node *intlist__findnew(struct intlist *ilist, int i) +{ + return __intlist__findnew(ilist, i, true); +} + static int intlist__parse_list(struct intlist *ilist, const char *s) { char *sep; |