1 files changed, 6 insertions, 9 deletions

diff --git a/lib/debugobjects.c b/lib/debugobjects.c
index a76a5e122ae1..85b18d79be89 100644
--- a/lib/debugobjects.c
+++ b/lib/debugobjects.c
@@ -68,6 +68,7 @@ static int fill_pool(void)
 {
         gfp_t gfp = GFP_ATOMIC | __GFP_NORETRY | __GFP_NOWARN;
         struct debug_obj *new;
+        unsigned long flags;
 
         if (likely(obj_pool_free >= ODEBUG_POOL_MIN_LEVEL))
                 return obj_pool_free;
@@ -81,10 +82,10 @@ static int fill_pool(void)
                 if (!new)
                         return obj_pool_free;
 
-                spin_lock(&pool_lock);
+                spin_lock_irqsave(&pool_lock, flags);
                 hlist_add_head(&new->node, &obj_pool);
                 obj_pool_free++;
-                spin_unlock(&pool_lock);
+                spin_unlock_irqrestore(&pool_lock, flags);
         }
         return obj_pool_free;
 }
@@ -110,16 +111,13 @@ static struct debug_obj *lookup_object(void *addr, struct debug_bucket *b)
 }
 
 /*
- * Allocate a new object. If the pool is empty and no refill possible,
- * switch off the debugger.
+ * Allocate a new object. If the pool is empty, switch off the debugger.
  */
 static struct debug_obj *
 alloc_object(void *addr, struct debug_bucket *b, struct debug_obj_descr *descr)
 {
         struct debug_obj *obj = NULL;
-        int retry = 0;
 
-repeat:
         spin_lock(&pool_lock);
         if (obj_pool.first) {
                 obj         = hlist_entry(obj_pool.first, typeof(*obj), node);
@@ -141,9 +139,6 @@ repeat:
         }
         spin_unlock(&pool_lock);
 
-        if (fill_pool() && !obj && !retry++)
-                goto repeat;
-
         return obj;
 }
 
@@ -261,6 +256,8 @@ __debug_object_init(void *addr, struct debug_obj_descr *descr, int onstack)
         struct debug_obj *obj;
         unsigned long flags;
 
+        fill_pool();
+
         db = get_bucket((unsigned long) addr);
 
         spin_lock_irqsave(&db->lock, flags);