Commit 87bf4f71 authored Oct 14, 2019 by Randy Dunlap Committed by Linus Torvalds Oct 14, 2019

mm/slab.c: fix kernel-doc warning for __ksize()

mm/slab.c:4215: warning: Function parameter or member 'objp' not described in '__ksize'

Also add Return: documentation section for this function.

Link: http://lkml.kernel.org/r/68c9fd7d-f09e-d376-e292-c7b2bdf1774d@infradead.org

Fixes: 10d1f8cb ("mm/slab: refactor common ksize KASAN logic into slab_common.c")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Marco Elver <elver@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 13bea898

mm/slab.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -4206,9 +4206,12 @@ void __check_heap_object(const void ptr, unsigned long n, struct page page,

		/**
		* __ksize -- Uninstrumented ksize.
		* @objp: pointer to the object
		*
		* Unlike ksize(), __ksize() is uninstrumented, and does not provide the same
		* safety checks as ksize() with KASAN instrumentation enabled.
		*
		* Return: size of the actual memory used by @objp in bytes
		*/
		size_t __ksize(const void *objp)
		{