shmem_getpage() is being removed, so call its replacement and find the
precise page ourselves.
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
---
mm/khugepaged.c | 7 +++++--
mm/shmem.c | 4 ++--
2 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index 01f71786d530..6cf4bbd22fc9 100644
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -1682,13 +1682,16 @@ static void collapse_file(struct mm_struct *mm,
}
if (xa_is_value(page) || !PageUptodate(page)) {
+ struct folio *folio;
+
xas_unlock_irq(&xas);
/* swap in or instantiate fallocated page */
- if (shmem_getpage(mapping->host, index, &page,
- SGP_NOALLOC)) {
+ if (shmem_get_folio(mapping->host, index,
+ &folio, SGP_NOALLOC)) {
result = SCAN_FAIL;
goto xa_unlocked;
}
+ page = folio_file_page(folio, index);
} else if (trylock_page(page)) {
get_page(page);
xas_unlock_irq(&xas);
diff --git a/mm/shmem.c b/mm/shmem.c
index 128970a74aa2..da7ce4039430 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -3141,7 +3141,7 @@ static const char *shmem_get_link(struct dentry *dentry,
folio = filemap_get_folio(inode->i_mapping, 0);
if (!folio)
return ERR_PTR(-ECHILD);
- if (PageHWPoison(&folio->page) ||
+ if (PageHWPoison(folio_page(folio, 0)) ||
!folio_test_uptodate(folio)) {
folio_put(folio);
return ERR_PTR(-ECHILD);
@@ -3152,7 +3152,7 @@ static const char *shmem_get_link(struct dentry *dentry,
return ERR_PTR(error);
if (!folio)
return ERR_PTR(-ECHILD);
- if (PageHWPoison(&folio->page)) {
+ if (PageHWPoison(folio_page(folio, 0))) {
folio_unlock(folio);
folio_put(folio);
return ERR_PTR(-ECHILD);
--
2.35.1
