Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg...

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6:
  slub: dump more data on slab corruption
  SLUB: simplify re on_each_cpu()

diff --git a/mm/slub.c b/mm/slub.c
index 35ab38a94b46279dc018c14841452f533313702b..6d4a49c1ff2fc27bef0616c03016394d551fc5be 100644 (file)
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -492,7 +492,7 @@ static void print_trailer(struct kmem_cache *s, struct page *page, u8 *p)
        if (p > addr + 16)
                print_section("Bytes b4", p - 16, 16);
 
-       print_section("Object", p, min(s->objsize, 128));
+       print_section("Object", p, min_t(unsigned long, s->objsize, PAGE_SIZE));
 
        if (s->flags & SLAB_RED_ZONE)
                print_section("Redzone", p + s->objsize,
@@ -1495,15 +1495,7 @@ static void flush_cpu_slab(void *d)
 
 static void flush_all(struct kmem_cache *s)
 {
-#ifdef CONFIG_SMP
        on_each_cpu(flush_cpu_slab, s, 1);
-#else
-       unsigned long flags;
-
-       local_irq_save(flags);
-       flush_cpu_slab(s);
-       local_irq_restore(flags);
-#endif
 }
 
 /*