[merged mm-stable] mm-gup-move-try_grab_page-to-mm-internalh.patch removed from -mm tree

[merged mm-stable] mm-gup-move-try_grab_page-to-mm-internalh.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: mm/gup: move try_grab_page() to mm/internal.h
has been removed from the -mm tree.  Its filename was
     mm-gup-move-try_grab_page-to-mm-internalh.patch

This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Jason Gunthorpe <jgg@nvidia.com>
Subject: mm/gup: move try_grab_page() to mm/internal.h
Date: Tue, 24 Jan 2023 16:34:25 -0400

This is part of the internal function of gup.c and is only non-static so
that the parts of gup.c in the huge_memory.c and hugetlb.c can call it.

Put it in internal.h beside the similarly purposed try_grab_folio()

Link: https://lkml.kernel.org/r/4-v2-987e91b59705+36b-gup_tidy_jgg@nvidia.com
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Claudio Imbrenda <imbrenda@linux.ibm.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Mike Rapoport (IBM) <rppt@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/mm.h |    2 --
 mm/internal.h      |    1 +
 2 files changed, 1 insertion(+), 2 deletions(-)

--- a/include/linux/mm.h~mm-gup-move-try_grab_page-to-mm-internalh
+++ a/include/linux/mm.h
@@ -1268,8 +1268,6 @@ static inline void get_page(struct page
 	folio_get(page_folio(page));
 }
 
-int __must_check try_grab_page(struct page *page, unsigned int flags);
-
 static inline __must_check bool try_get_page(struct page *page)
 {
 	page = compound_head(page);
--- a/mm/internal.h~mm-gup-move-try_grab_page-to-mm-internalh
+++ a/mm/internal.h
@@ -856,6 +856,7 @@ int migrate_device_coherent_page(struct
  * mm/gup.c
  */
 struct folio *try_grab_folio(struct page *page, int refs, unsigned int flags);
+int __must_check try_grab_page(struct page *page, unsigned int flags);
 
 extern bool mirrored_kernelcore;
 
_

Patches currently in -mm which might be from jgg@nvidia.com are