[PATCH 2/3] mm/doc: Add some more missing kernel-doc

["Matthew Wilcox (Oracle)" <willy@infradead.org>]

All these functions have kernel-doc that's not being included.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
 Documentation/core-api/mm-api.rst | 4 ++++
 Documentation/vm/transhuge.rst    | 6 ++++++
 2 files changed, 10 insertions(+)

diff --git a/Documentation/core-api/mm-api.rst b/Documentation/core-api/mm-api.rst
index a42f9baddfbf..e46f01c4b200 100644
--- a/Documentation/core-api/mm-api.rst
+++ b/Documentation/core-api/mm-api.rst
@@ -66,6 +66,8 @@ File Mapping and Page Cache
 
 .. kernel-doc:: mm/page-writeback.c
    :export:
+.. kernel-doc:: mm/backing-dev.c
+   :export:
 
 .. kernel-doc:: mm/truncate.c
    :export:
@@ -93,6 +95,8 @@ More Memory Management Functions
 
 .. kernel-doc:: mm/page_alloc.c
 .. kernel-doc:: mm/mempolicy.c
+.. kernel-doc:: mm/vmscan.c
+   :export:
 .. kernel-doc:: include/linux/mm_types.h
    :internal:
 .. kernel-doc:: include/linux/mm.h
diff --git a/Documentation/vm/transhuge.rst b/Documentation/vm/transhuge.rst
index 216db1d67d04..550dea445528 100644
--- a/Documentation/vm/transhuge.rst
+++ b/Documentation/vm/transhuge.rst
@@ -185,3 +185,9 @@ a THP crosses a VMA boundary.
 The function deferred_split_huge_page() is used to queue a page for splitting.
 The splitting itself will happen when we get memory pressure via shrinker
 interface.
+
+Functions and structures
+========================
+
+.. kernel-doc:: mm/huge_memory.c
+.. kernel-doc:: mm/khugepaged.c
-- 
2.30.2