Retrieve a folio from the page cache instead of a page. This
function was previously mostly converted to use a folio, so it's
a fairly small change.
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
---
fs/orangefs/inode.c | 14 +++++---------
1 file changed, 5 insertions(+), 9 deletions(-)
diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c
index 6595417f62b1..e8440fa7d73c 100644
--- a/fs/orangefs/inode.c
+++ b/fs/orangefs/inode.c
@@ -313,18 +313,14 @@ static int orangefs_write_begin(struct file *file,
{
struct orangefs_write_range *wr;
struct folio *folio;
- struct page *page;
- pgoff_t index;
int ret;
- index = pos >> PAGE_SHIFT;
+ folio = __filemap_get_folio(mapping, pos / PAGE_SIZE, FGP_WRITEBEGIN,
+ mapping_gfp_mask(mapping));
+ if (IS_ERR(folio))
+ return PTR_ERR(folio);
- page = grab_cache_page_write_begin(mapping, index);
- if (!page)
- return -ENOMEM;
-
- *pagep = page;
- folio = page_folio(page);
+ *pagep = &folio->page;
if (folio_test_dirty(folio) && !folio_test_private(folio)) {
/*
--
2.43.0
