Merge branch 'linus' into core/rcu

Conflicts:

	include/linux/rculist.h
	kernel/rcupreempt.c

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 11 insertions, 3 deletions

diff --git a/mm/slub.c b/mm/slub.c
index 0987d1cd943c..1a427c0ae83b 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -5,7 +5,7 @@
  * The allocator synchronizes using per slab locks and only
  * uses a centralized lock to manage a pool of partial slabs.
  *
- * (C) 2007 SGI, Christoph Lameter <clameter@sgi.com>
+ * (C) 2007 SGI, Christoph Lameter
  */
 
 #include <linux/mm.h>
@@ -2995,8 +2995,6 @@ void __init kmem_cache_init(void)
                 create_kmalloc_cache(&kmalloc_caches[1],
                                 "kmalloc-96", 96, GFP_KERNEL);
                 caches++;
-        }
-        if (KMALLOC_MIN_SIZE <= 128) {
                 create_kmalloc_cache(&kmalloc_caches[2],
                                 "kmalloc-192", 192, GFP_KERNEL);
                 caches++;
@@ -3026,6 +3024,16 @@ void __init kmem_cache_init(void)
         for (i = 8; i < KMALLOC_MIN_SIZE; i += 8)
                 size_index[(i - 1) / 8] = KMALLOC_SHIFT_LOW;
 
+        if (KMALLOC_MIN_SIZE == 128) {
+                /*
+                 * The 192 byte sized cache is not used if the alignment
+                 * is 128 byte. Redirect kmalloc to use the 256 byte cache
+                 * instead.
+                 */
+                for (i = 128 + 8; i <= 192; i += 8)
+                        size_index[(i - 1) / 8] = 8;
+        }
+
         slab_state = UP;
 
         /* Provide the correct kmalloc names now that the caches are up */