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-rw-r--r--mm/slab.c15
1 files changed, 12 insertions, 3 deletions
diff --git a/mm/slab.c b/mm/slab.c
index 2cd80203984b..5c2574989834 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1615,8 +1615,12 @@ static void check_poison_obj(struct kmem_cache *cachep, void *objp)
#if DEBUG
/**
- * slab_destroy_objs - call the registered destructor for each object in
- * a slab that is to be destroyed.
+ * slab_destroy_objs - destroy a slab and its objects
+ * @cachep: cache pointer being destroyed
+ * @slabp: slab pointer being destroyed
+ *
+ * Call the registered destructor for each object in a slab that is being
+ * destroyed.
*/
static void slab_destroy_objs(struct kmem_cache *cachep, struct slab *slabp)
{
@@ -1661,7 +1665,11 @@ static void slab_destroy_objs(struct kmem_cache *cachep, struct slab *slabp)
}
#endif
-/*
+/**
+ * slab_destroy - destroy and release all objects in a slab
+ * @cachep: cache pointer being destroyed
+ * @slabp: slab pointer being destroyed
+ *
* Destroy all the objs in a slab, and release the mem back to the system.
* Before calling the slab must have been unlinked from the cache. The
* cache-lock is not held/needed.
@@ -3170,6 +3178,7 @@ EXPORT_SYMBOL(kmalloc_node);
* kmalloc - allocate memory
* @size: how many bytes of memory are required.
* @flags: the type of memory to allocate.
+ * @caller: function caller for debug tracking of the caller
*
* kmalloc is the normal method of allocating memory
* in the kernel.