Searched refs:balloon_lock (Results 1 – 1 of 1) sorted by relevance
72 struct mutex balloon_lock; member145 mutex_lock(&vb->balloon_lock); in fill_balloon()168 mutex_unlock(&vb->balloon_lock); in fill_balloon()194 mutex_lock(&vb->balloon_lock); in leak_balloon()213 mutex_unlock(&vb->balloon_lock); in leak_balloon()456 if (!mutex_trylock(&vb->balloon_lock)) in virtballoon_migratepage()477 mutex_unlock(&vb->balloon_lock); in virtballoon_migratepage()503 mutex_init(&vb->balloon_lock); in virtballoon_probe()