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-rw-r--r--mm/secretmem.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/mm/secretmem.c b/mm/secretmem.c
index 86442a15d12f..3afb5ad701e1 100644
--- a/mm/secretmem.c
+++ b/mm/secretmem.c
@@ -55,6 +55,7 @@ static vm_fault_t secretmem_fault(struct vm_fault *vmf)
gfp_t gfp = vmf->gfp_mask;
unsigned long addr;
struct page *page;
+ struct folio *folio;
vm_fault_t ret;
int err;
@@ -66,23 +67,24 @@ static vm_fault_t secretmem_fault(struct vm_fault *vmf)
retry:
page = find_lock_page(mapping, offset);
if (!page) {
- page = alloc_page(gfp | __GFP_ZERO);
- if (!page) {
+ folio = folio_alloc(gfp | __GFP_ZERO, 0);
+ if (!folio) {
ret = VM_FAULT_OOM;
goto out;
}
+ page = &folio->page;
err = set_direct_map_invalid_noflush(page);
if (err) {
- put_page(page);
+ folio_put(folio);
ret = vmf_error(err);
goto out;
}
- __SetPageUptodate(page);
- err = add_to_page_cache_lru(page, mapping, offset, gfp);
+ __folio_mark_uptodate(folio);
+ err = filemap_add_folio(mapping, folio, offset, gfp);
if (unlikely(err)) {
- put_page(page);
+ folio_put(folio);
/*
* If a split of large page was required, it
* already happened when we marked the page invalid