2022-02-21 23:20:37

by Hyeonggon Yoo

[permalink] [raw]
Subject: [PATCH 2/5] mm/sl[auo]b: Do not export __ksize()

Do not export __ksize(). Only kasan calls __ksize() directly.

Signed-off-by: Hyeonggon Yoo <[email protected]>
---
mm/slab_common.c | 1 -
mm/slob.c | 1 -
2 files changed, 2 deletions(-)

diff --git a/mm/slab_common.c b/mm/slab_common.c
index 488997db0d97..f2c021b57579 100644
--- a/mm/slab_common.c
+++ b/mm/slab_common.c
@@ -1271,7 +1271,6 @@ size_t __ksize(const void *object)

return slab_ksize(folio_slab(folio)->slab_cache);
}
-EXPORT_SYMBOL(__ksize);
#endif

/**
diff --git a/mm/slob.c b/mm/slob.c
index 60c5842215f1..d8af6c54f133 100644
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -588,7 +588,6 @@ size_t __ksize(const void *block)
m = (unsigned int *)(block - align);
return SLOB_UNITS(*m) * SLOB_UNIT;
}
-EXPORT_SYMBOL(__ksize);

int __kmem_cache_create(struct kmem_cache *c, slab_flags_t flags)
{
--
2.33.1