barbieri pushed a commit to branch master.
http://git.enlightenment.org/core/efl.git/commit/?id=87bed5622eb377cf93935e3cdad6051f3d126d6e
commit 87bed5622eb377cf93935e3cdad6051f3d126d6e
Author: Gustavo Sverzut Barbieri <barbi...@profusion.mobi>
Date: Thu Dec 8 15:49:32 2016 -0200
eo_lifecycle: on log level info (3), show leaked objects.
Since we keep a log of created and deleted objects, we can walk the
log and see which were leaked. As this is expensive, do only if log
level is greater than 3 (INFO, DEBUG...), with backtrace of object
creation being displayed as backtrace if running as level 4 (DEBUG).
---
src/lib/eo/eo.c | 36 ++++++++++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/src/lib/eo/eo.c b/src/lib/eo/eo.c
index 20cf56d..9cf10d9 100644
--- a/src/lib/eo/eo.c
+++ b/src/lib/eo/eo.c
@@ -2844,6 +2844,42 @@ _eo_log_obj_shutdown(void)
unsigned int idx;
eina_spinlock_take(&_eo_log_objs_lock);
+ if (eina_log_domain_level_check(_eo_log_objs_dom, EINA_LOG_LEVEL_INFO))
+ {
+ void * const *itr = _eo_log_objs.data;
+ void * const *itr_end = itr + _eo_log_objs.count;
+ double now = _eo_log_time_now();
+ size_t leaks = 0;
+
+ for (; itr < itr_end; itr++)
+ {
+ const Eo_Log_Obj_Entry *entry = *itr;
+ void * const *cur;
+ if (entry->is_free) continue;
+ for (cur = itr + 1; cur < itr_end; cur++)
+ {
+ const Eo_Log_Obj_Entry *cur_entry = *cur;
+ if (EINA_UNLIKELY((cur_entry->id == entry->id) &&
(cur_entry->is_free)))
+ break;
+ }
+ if (EINA_UNLIKELY(cur == itr_end))
+ {
+ EINA_LOG_DOM_INFO(_eo_log_objs_dom,
+ "leaking obj_id=%p obj=%p class=%p (%s)
[%0.4fs, %0.4f ago]",
+ (void *)entry->id,
+ entry->obj,
+ entry->klass,
+ entry->klass->desc->name,
+ entry->timestamp - _eo_log_time_start, now
- entry->timestamp);
+ _eo_log_obj_entry_show(entry, EINA_LOG_LEVEL_DBG,
__FUNCTION__, __FILE__, __LINE__, now);
+ leaks++;
+ }
+ }
+ if (leaks)
+ EINA_LOG_DOM_WARN(_eo_log_objs_dom, "Leaked %zd objects! Check
details with EINA_LOG_LEVELS=eo_lifecycle:4", leaks);
+ else
+ EINA_LOG_DOM_INFO(_eo_log_objs_dom, "No leaked objects!");
+ }
EINA_ARRAY_ITER_NEXT(&_eo_log_objs, idx, entry, it)
_eo_log_obj_entry_free(entry);
eina_array_flush(&_eo_log_objs);
--
