mm/migrate.c: pair unlock_page() and lock_page() when migrating huge pages

[pandora-kernel.git] / mm / slab.c

diff --git a/mm/slab.c b/mm/slab.c
index 708efe8..83311c9 100644 (file)
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -595,6 +595,7 @@ static enum {
        PARTIAL_AC,
        PARTIAL_L3,
        EARLY,
+       LATE,
        FULL
 } g_cpucache_up;
 
@@ -671,7 +672,7 @@ static void init_node_lock_keys(int q)
 {
        struct cache_sizes *s = malloc_sizes;
 
-       if (g_cpucache_up != FULL)
+       if (g_cpucache_up < LATE)
                return;
 
        for (s = malloc_sizes; s->cs_size != ULONG_MAX; s++) {
@@ -1666,6 +1667,8 @@ void __init kmem_cache_init_late(void)
 {
        struct kmem_cache *cachep;
 
+       g_cpucache_up = LATE;
+
        /* Annotate slab for lockdep -- annotate the malloc caches */
        init_lock_keys();