diff options
| -rw-r--r-- | mm/memfd.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/mm/memfd.c b/mm/memfd.c index bfe0e7189a37..bcb131db829d 100644 --- a/mm/memfd.c +++ b/mm/memfd.c @@ -79,10 +79,13 @@ struct folio *memfd_alloc_folio(struct file *memfd, pgoff_t idx) * alloc from. Also, the folio will be pinned for an indefinite * amount of time, so it is not expected to be migrated away. */ - gfp_mask = htlb_alloc_mask(hstate_file(memfd)); + struct hstate *h = hstate_file(memfd); + + gfp_mask = htlb_alloc_mask(h); gfp_mask &= ~(__GFP_HIGHMEM | __GFP_MOVABLE); + idx >>= huge_page_order(h); - folio = alloc_hugetlb_folio_reserve(hstate_file(memfd), + folio = alloc_hugetlb_folio_reserve(h, numa_node_id(), NULL, gfp_mask); @@ -95,6 +98,7 @@ struct folio *memfd_alloc_folio(struct file *memfd, pgoff_t idx) free_huge_folio(folio); return ERR_PTR(err); } + folio_unlock(folio); return folio; } return ERR_PTR(-ENOMEM); |