ksmbd: fix control flow issues in sid_to_id()

[linux-2.6-microblaze.git] / lib / debugobjects.c

diff --git a/lib/debugobjects.c b/lib/debugobjects.c
index 9e14ae0..6946f8e 100644 (file)
--- a/lib/debugobjects.c
+++ b/lib/debugobjects.c
@@ -557,7 +557,12 @@ __debug_object_init(void *addr, const struct debug_obj_descr *descr, int onstack
        struct debug_obj *obj;
        unsigned long flags;
 
-       fill_pool();
+       /*
+        * On RT enabled kernels the pool refill must happen in preemptible
+        * context:
+        */
+       if (!IS_ENABLED(CONFIG_PREEMPT_RT) || preemptible())
+               fill_pool();
 
        db = get_bucket((unsigned long) addr);