diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-01-11 14:28:59 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-02-02 22:32:57 -0800 |
| commit | 46f2722825983a51e849eb0ef2814e5c7f040fef (patch) | |
| tree | 11b440f59a65dae0c4899f441781674f00b64258 /mm/hugetlb.c | |
| parent | 91ec7f284a0c445b251caba942c993ebf7b6db9f (diff) | |
| download | linux-46f2722825983a51e849eb0ef2814e5c7f040fef.tar.gz | |
hugetlb: remove uses of folio_mapcount_ptr
Use the entire_mapcount field directly.
Link: https://lkml.kernel.org/r/20230111142915.1001531-14-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index c9702224931ca..a68e0e597a8f1 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -1474,7 +1474,7 @@ static void __destroy_compound_gigantic_folio(struct folio *folio, int nr_pages = 1 << order; struct page *p; - atomic_set(folio_mapcount_ptr(folio), 0); + atomic_set(&folio->_entire_mapcount, 0); atomic_set(&folio->_nr_pages_mapped, 0); atomic_set(&folio->_pincount, 0); @@ -1996,7 +1996,7 @@ static bool __prep_compound_gigantic_folio(struct folio *folio, if (i != 0) set_compound_head(p, &folio->page); } - atomic_set(folio_mapcount_ptr(folio), -1); + atomic_set(&folio->_entire_mapcount, -1); atomic_set(&folio->_nr_pages_mapped, 0); atomic_set(&folio->_pincount, 0); return true; |