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-rw-r--r--mm/slub.c20
1 files changed, 0 insertions, 20 deletions
diff --git a/mm/slub.c b/mm/slub.c
index 51484f0fc068..ac3b50b9abec 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -22,7 +22,6 @@
#include <linux/notifier.h>
#include <linux/seq_file.h>
#include <linux/kasan.h>
-#include <linux/kmemcheck.h>
#include <linux/cpu.h>
#include <linux/cpuset.h>
#include <linux/mempolicy.h>
@@ -1377,7 +1376,6 @@ static inline void *slab_free_hook(struct kmem_cache *s, void *x)
unsigned long flags;
local_irq_save(flags);
- kmemcheck_slab_free(s, x, s->object_size);
debug_check_no_locks_freed(x, s->object_size);
local_irq_restore(flags);
}
@@ -1598,22 +1596,6 @@ static struct page *allocate_slab(struct kmem_cache *s, gfp_t flags, int node)
stat(s, ORDER_FALLBACK);
}
- if (kmemcheck_enabled &&
- !(s->flags & (SLAB_NOTRACK | DEBUG_DEFAULT_FLAGS))) {
- int pages = 1 << oo_order(oo);
-
- kmemcheck_alloc_shadow(page, oo_order(oo), alloc_gfp, node);
-
- /*
- * Objects from caches that have a constructor don't get
- * cleared when they're allocated, so we need to do it here.
- */
- if (s->ctor)
- kmemcheck_mark_uninitialized_pages(page, pages);
- else
- kmemcheck_mark_unallocated_pages(page, pages);
- }
-
page->objects = oo_objects(oo);
order = compound_order(page);
@@ -1689,8 +1671,6 @@ static void __free_slab(struct kmem_cache *s, struct page *page)
check_object(s, page, p, SLUB_RED_INACTIVE);
}
- kmemcheck_free_shadow(page, compound_order(page));
-
mod_lruvec_page_state(page,
(s->flags & SLAB_RECLAIM_ACCOUNT) ?
NR_SLAB_RECLAIMABLE : NR_SLAB_UNRECLAIMABLE,