X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=lib%2Fradix-tree.c;h=514efb200be6775dd57633a71987a7dcfe2b9ee9;hb=9a79b2274186fade17134929d4f85b70d59a3840;hp=d69ddbe438655be6b65672d2c7366371baadfd85;hpb=f0eef25339f92f7cd4aeea23d9ae97987a5a1e82;p=powerpc.git

diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index d69ddbe438..514efb200b 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -151,6 +151,7 @@ int radix_tree_preload(gfp_t gfp_mask)
 out:
 	return ret;
 }
+EXPORT_SYMBOL(radix_tree_preload);
 
 static inline void tag_set(struct radix_tree_node *node, unsigned int tag,
 		int offset)
@@ -1004,7 +1005,7 @@ static int radix_tree_callback(struct notifier_block *nfb,
        struct radix_tree_preload *rtp;
 
        /* Free per-cpu pool of perloaded nodes */
-       if (action == CPU_DEAD) {
+       if (action == CPU_DEAD || action == CPU_DEAD_FROZEN) {
                rtp = &per_cpu(radix_tree_preloads, cpu);
                while (rtp->nr) {
                        kmem_cache_free(radix_tree_node_cachep,
@@ -1020,7 +1021,7 @@ void __init radix_tree_init(void)
 {
 	radix_tree_node_cachep = kmem_cache_create("radix_tree_node",
 			sizeof(struct radix_tree_node), 0,
-			SLAB_PANIC, radix_tree_node_ctor, NULL);
+			SLAB_PANIC, radix_tree_node_ctor);
 	radix_tree_init_maxindex();
 	hotcpu_notifier(radix_tree_callback, 0);
 }