[PATCH 27/35] docs: vm: index.rst: add an orphan doc to the building system

[Mauro Carvalho Chehab]

The new free_page_reporting.rst file is not listed at the index.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
---
 Documentation/vm/index.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/vm/index.rst b/Documentation/vm/index.rst
index e8d943b21cf9..611140ffef7e 100644
--- a/Documentation/vm/index.rst
+++ b/Documentation/vm/index.rst
@@ -31,6 +31,7 @@ descriptions of data structures and algorithms.
    active_mm
    balance
    cleancache
+   free_page_reporting
    frontswap
    highmem
    hmm
-- 
2.25.2