[PATCH v4 2/3] docs: core-api/mm-api: add a lable for GFP flags section

[Mike Rapoport]

Signed-off-by: Mike Rapoport <rppt@xxxxxxxxxxxxxxxxxx>
---
 Documentation/core-api/mm-api.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/core-api/mm-api.rst b/Documentation/core-api/mm-api.rst
index 46ae353..5ce1ec1 100644
--- a/Documentation/core-api/mm-api.rst
+++ b/Documentation/core-api/mm-api.rst
@@ -14,6 +14,8 @@ User Space Memory Access
 .. kernel-doc:: mm/util.c
    :functions: get_user_pages_fast
 
+.. _mm-api-gfp-flags:
+
 Memory Allocation Controls
 ==========================
 
-- 
2.7.4