ubifs: Convert allocate_budget() to work on a folio

The one caller has a folio, so pass it in instead of the page.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: Richard Weinberger <richard@nod.at>

diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index 654af63..5542d73 100644 (file)
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -305,7 +305,7 @@ static int write_begin_slow(struct address_space *mapping,
 /**
  * allocate_budget - allocate budget for 'ubifs_write_begin()'.
  * @c: UBIFS file-system description object
- * @page: page to allocate budget for
+ * @folio: folio to allocate budget for
  * @ui: UBIFS inode object the page belongs to
  * @appending: non-zero if the page is appended
  *
@@ -316,15 +316,15 @@ static int write_begin_slow(struct address_space *mapping,
  *
  * Returns: %0 in case of success and %-ENOSPC in case of failure.
  */
-static int allocate_budget(struct ubifs_info *c, struct page *page,
+static int allocate_budget(struct ubifs_info *c, struct folio *folio,
                           struct ubifs_inode *ui, int appending)
 {
        struct ubifs_budget_req req = { .fast = 1 };
 
-       if (PagePrivate(page)) {
+       if (folio->private) {
                if (!appending)
                        /*
-                        * The page is dirty and we are not appending, which
+                        * The folio is dirty and we are not appending, which
                         * means no budget is needed at all.
                         */
                        return 0;
@@ -348,11 +348,11 @@ static int allocate_budget(struct ubifs_info *c, struct page *page,
                 */
                req.dirtied_ino = 1;
        } else {
-               if (PageChecked(page))
+               if (folio_test_checked(folio))
                        /*
                         * The page corresponds to a hole and does not
                         * exist on the media. So changing it makes
-                        * make the amount of indexing information
+                        * the amount of indexing information
                         * larger, and we have to budget for a new
                         * page.
                         */
@@ -460,7 +460,7 @@ static int ubifs_write_begin(struct file *file, struct address_space *mapping,
                }
        }
 
-       err = allocate_budget(c, &folio->page, ui, appending);
+       err = allocate_budget(c, folio, ui, appending);
        if (unlikely(err)) {
                ubifs_assert(c, err == -ENOSPC);
                /*