diff options
Diffstat (limited to 'lib/event.c')
| -rw-r--r-- | lib/event.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/lib/event.c b/lib/event.c index d95b3021a7..6081ba4727 100644 --- a/lib/event.c +++ b/lib/event.c @@ -111,6 +111,11 @@ static struct cpu_event_history *cpu_records_get(struct event_loop *loop, return res; } +static void cpu_records_clear(struct cpu_event_history *p) +{ + memset(p->_clear_begin, 0, p->_clear_end - p->_clear_begin); +} + static void cpu_records_free(struct cpu_event_history **p) { XFREE(MTYPE_EVENT_STATS, *p); @@ -250,20 +255,15 @@ static void cpu_record_clear(uint8_t filter) for (ALL_LIST_ELEMENTS_RO(masters, ln, m)) { frr_with_mutex (&m->mtx) { struct cpu_event_history *item; - struct cpu_records_head old[1]; - cpu_records_init(old); - cpu_records_swap_all(old, m->cpu_records); - - while ((item = cpu_records_pop(old))) { + /* it isn't possible to free the memory here + * because some of these will be in use (e.g. + * the one we're currently running in!) + */ + frr_each (cpu_records, m->cpu_records, item) { if (item->types & filter) - cpu_records_free(&item); - else - cpu_records_add(m->cpu_records, - item); + cpu_records_clear(item); } - - cpu_records_fini(old); } } } |