diff options
| -rw-r--r-- | tools/perf/builtin-top.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 0d60c517c0ba..49cf87680fe3 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -111,7 +111,6 @@ static int display_weighted = -1; struct sym_entry { struct rb_node rb_node; struct list_head node; - unsigned long count[MAX_COUNTERS]; unsigned long snap_count; double weight; int skip; @@ -122,6 +121,7 @@ struct sym_entry { struct source_line *lines; struct source_line **lines_tail; pthread_mutex_t source_lock; + unsigned long count[0]; }; /* @@ -130,7 +130,7 @@ struct sym_entry { static inline struct symbol *sym_entry__symbol(struct sym_entry *self) { - return (struct symbol *)(self + 1); + return ((void *)self) + symbol__priv_size; } static void get_term_dimensions(struct winsize *ws) @@ -1314,8 +1314,6 @@ int cmd_top(int argc, const char **argv, const char *prefix __used) { int counter; - symbol__init(sizeof(struct sym_entry)); - page_size = sysconf(_SC_PAGE_SIZE); argc = parse_options(argc, argv, options, top_usage, 0); @@ -1332,6 +1330,9 @@ int cmd_top(int argc, const char **argv, const char *prefix __used) if (!nr_counters) nr_counters = 1; + symbol__init(sizeof(struct sym_entry) + + (nr_counters + 1) * sizeof(unsigned long)); + if (delay_secs < 1) delay_secs = 1; |