[RFC v2 2/8] shmem: convert to use is_folio_hwpoison()

Luis Chamberlain
2023-05-26T07:56:12Z

The PageHWPoison() call can be converted over to the respective folio
call is_folio_hwpoison(). This introduces no functional changes.

Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
---
mm/shmem.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/mm/shmem.c b/mm/shmem.c
index 351803415ad2..a947f2678a39 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -3360,7 +3360,7 @@ static const char *shmem_get_link(struct dentry *dentry,
folio = filemap_get_folio(inode->i_mapping, 0);
if (IS_ERR(folio))
return ERR_PTR(-ECHILD);
- if (PageHWPoison(folio_page(folio, 0)) ||
+ if (is_folio_hwpoison(folio) ||
!folio_test_uptodate(folio)) {
folio_put(folio);
return ERR_PTR(-ECHILD);
@@ -3371,7 +3371,7 @@ static const char *shmem_get_link(struct dentry *dentry,
return ERR_PTR(error);
if (!folio)
return ERR_PTR(-ECHILD);
- if (PageHWPoison(folio_page(folio, 0))) {
+ if (is_folio_hwpoison(folio)) {
folio_unlock(folio);
folio_put(folio);
return ERR_PTR(-ECHILD);
@@ -4548,7 +4548,7 @@ struct page *shmem_read_mapping_page_gfp(struct address_space *mapping,
return &folio->page;

page = folio_file_page(folio, index);
- if (PageHWPoison(page)) {
+ if (is_folio_hwpoison(folio)) {
folio_put(folio);
return ERR_PTR(-EIO);
}
--
2.39.2