mm: Export symbol ksize()

Commit 7b2cd92adc5430b0c1adeb120971852b4ea1ab08 ("crypto: api - Fix
zeroing on free") added modular user of ksize(). Export that to fix
crypto.ko compilation.

Cc: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>

diff --git a/mm/slab.c b/mm/slab.c
index ddc41f3..4d00855 100644 (file)
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -4457,3 +4457,4 @@ size_t ksize(const void *objp)
 
        return obj_size(virt_to_cache(objp));
 }
+EXPORT_SYMBOL(ksize);

diff --git a/mm/slob.c b/mm/slob.c
index bf7e8fc..52bc8a2 100644 (file)
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -521,6 +521,7 @@ size_t ksize(const void *block)
        } else
                return sp->page.private;
 }
+EXPORT_SYMBOL(ksize);
 
 struct kmem_cache {
        unsigned int size, align;

diff --git a/mm/slub.c b/mm/slub.c
index bdc9abb..0280eee 100644 (file)
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2736,6 +2736,7 @@ size_t ksize(const void *object)
         */
        return s->size;
 }
+EXPORT_SYMBOL(ksize);
 
 void kfree(const void *x)
 {