mm/swap: don't BUG_ON() due to uninitialized swap slot cache

[linux-2.6-microblaze.git] / mm / swap_slots.c

diff --git a/mm/swap_slots.c b/mm/swap_slots.c
index 9b5bc86..7ebb238 100644 (file)
--- a/mm/swap_slots.c
+++ b/mm/swap_slots.c
@@ -267,7 +267,7 @@ int free_swap_slot(swp_entry_t entry)
 {
        struct swap_slots_cache *cache;
 
-       BUG_ON(!swap_slot_cache_initialized);
+       WARN_ON_ONCE(!swap_slot_cache_initialized);
 
        cache = &get_cpu_var(swp_slots);
        if (use_swap_slot_cache && cache->slots_ret) {