[Cluster-devel] [PATCH 1/9] mm: don't look at xarray value entries in split_huge_pages_in_file

[Christoph Hellwig]

split_huge_pages_in_file never wants to do anything with the special
value enties.  Switch to using filemap_get_folio to not even see them.

Signed-off-by: Christoph Hellwig <h...@lst.de>
---
 mm/huge_memory.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 1d6977dc6b31ba..a2830019aaa017 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -3100,11 +3100,10 @@ static int split_huge_pages_in_file(const char 
*file_path, pgoff_t off_start,
        mapping = candidate->f_mapping;
 
        for (index = off_start; index < off_end; index += nr_pages) {
-               struct folio *folio = __filemap_get_folio(mapping, index,
-                                               FGP_ENTRY, 0);
+               struct folio *folio = filemap_get_folio(mapping, index);
 
                nr_pages = 1;
-               if (xa_is_value(folio) || !folio)
+               if (!folio)
                        continue;
 
                if (!folio_test_large(folio))
-- 
2.39.0