docs: Catch up with the new location of get_user_pages_fast()

Commit 050a9adc6438 ("mm: consolidate the get_user_pages* implementations")
moved get_user_pages_fast() from mm/util.c to mm/gup.c, but didn't update
the documentation, leading to this build warning:

  ./mm/util.c:1: warning: 'get_user_pages_fast' not found

Update the docs to match the new reality.

Fixes: 050a9adc6438 ("mm: consolidate the get_user_pages* implementations")
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

diff --git a/Documentation/core-api/mm-api.rst b/Documentation/core-api/mm-api.rst
index 128e8a721c1e20ce0f54b7703174f5cc39a248e9..be726986ff75c5b2b2d968844aac7d2a13432fea 100644 (file)
--- a/Documentation/core-api/mm-api.rst
+++ b/Documentation/core-api/mm-api.rst
@@ -11,7 +11,7 @@ User Space Memory Access
 .. kernel-doc:: arch/x86/lib/usercopy_32.c
    :export:
 
-.. kernel-doc:: mm/util.c
+.. kernel-doc:: mm/gup.c
    :functions: get_user_pages_fast
 
 .. _mm-api-gfp-flags: