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-rw-r--r--lib/debugobjects.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/debugobjects.c b/lib/debugobjects.c
index 4c670d3b6965..df86e649d8be 100644
--- a/lib/debugobjects.c
+++ b/lib/debugobjects.c
@@ -437,6 +437,7 @@ static int object_cpu_offline(unsigned int cpu)
struct debug_percpu_free *percpu_pool;
struct hlist_node *tmp;
struct debug_obj *obj;
+ unsigned long flags;
/* Remote access is safe as the CPU is dead already */
percpu_pool = per_cpu_ptr(&percpu_obj_pool, cpu);
@@ -444,6 +445,12 @@ static int object_cpu_offline(unsigned int cpu)
hlist_del(&obj->node);
kmem_cache_free(obj_cache, obj);
}
+
+ raw_spin_lock_irqsave(&pool_lock, flags);
+ obj_pool_used -= percpu_pool->obj_free;
+ debug_objects_freed += percpu_pool->obj_free;
+ raw_spin_unlock_irqrestore(&pool_lock, flags);
+
percpu_pool->obj_free = 0;
return 0;
@@ -1318,6 +1325,8 @@ static int __init debug_objects_replace_static_objects(void)
hlist_add_head(&obj->node, &objects);
}
+ debug_objects_allocated += i;
+
/*
* debug_objects_mem_init() is now called early that only one CPU is up
* and interrupts have been disabled, so it is safe to replace the
@@ -1386,6 +1395,7 @@ void __init debug_objects_mem_init(void)
debug_objects_enabled = 0;
kmem_cache_destroy(obj_cache);
pr_warn("out of memory.\n");
+ return;
} else
debug_objects_selftest();