diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-08-16 17:11:53 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-21 23:28:43 +0200 |
| commit | da6e7bf3a0315025e4199d599bd31763f0df3b4a (patch) | |
| tree | 24c02cc8fd9f24bb05f5f2590cc193d3e9f6bc42 /mm/mempolicy.c | |
| parent | mm: convert free_transhuge_folio() to folio_undo_large_rmappable() (diff) | |
| download | linux-da6e7bf3a0315025e4199d599bd31763f0df3b4a.tar.xz linux-da6e7bf3a0315025e4199d599bd31763f0df3b4a.zip | |
mm: convert prep_transhuge_page() to folio_prep_large_rmappable()
Match folio_undo_large_rmappable(), and move the casting from page to
folio into the callers (which they were largely doing anyway).
Link: https://lkml.kernel.org/r/20230816151201.3655946-6-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: David Hildenbrand <david@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Cc: Yanteng Si <siyanteng@loongson.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/mempolicy.c')
| -rw-r--r-- | mm/mempolicy.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c index ec2eaceffd74..42b5567e3773 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -2195,9 +2195,9 @@ struct folio *vma_alloc_folio(gfp_t gfp, int order, struct vm_area_struct *vma, mpol_cond_put(pol); gfp |= __GFP_COMP; page = alloc_page_interleave(gfp, order, nid); - if (page && order > 1) - prep_transhuge_page(page); folio = (struct folio *)page; + if (folio && order > 1) + folio_prep_large_rmappable(folio); goto out; } @@ -2208,9 +2208,9 @@ struct folio *vma_alloc_folio(gfp_t gfp, int order, struct vm_area_struct *vma, gfp |= __GFP_COMP; page = alloc_pages_preferred_many(gfp, order, node, pol); mpol_cond_put(pol); - if (page && order > 1) - prep_transhuge_page(page); folio = (struct folio *)page; + if (folio && order > 1) + folio_prep_large_rmappable(folio); goto out; } @@ -2306,10 +2306,11 @@ EXPORT_SYMBOL(alloc_pages); struct folio *folio_alloc(gfp_t gfp, unsigned order) { struct page *page = alloc_pages(gfp | __GFP_COMP, order); + struct folio *folio = (struct folio *)page; - if (page && order > 1) - prep_transhuge_page(page); - return (struct folio *)page; + if (folio && order > 1) + folio_prep_large_rmappable(folio); + return folio; } EXPORT_SYMBOL(folio_alloc); |