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>

3 files changed, 3 insertions, 0 deletions

diff --git a/mm/slab.c b/mm/slab.c
index ddc41f337d58..4d00855629c4 100644
--- 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 bf7e8fc3aed8..52bc8a2bd9ef 100644
--- 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 bdc9abb08a23..0280eee6cf37 100644
--- 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)
 {