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-rw-r--r--fs/ubifs/file.c41
1 files changed, 21 insertions, 20 deletions
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index 13c078bdf156..feab95b59b05 100644
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -530,6 +530,7 @@ static int ubifs_write_end(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned copied,
struct page *page, void *fsdata)
{
+ struct folio *folio = page_folio(page);
struct inode *inode = mapping->host;
struct ubifs_inode *ui = ubifs_inode(inode);
struct ubifs_info *c = inode->i_sb->s_fs_info;
@@ -537,47 +538,47 @@ static int ubifs_write_end(struct file *file, struct address_space *mapping,
int appending = !!(end_pos > inode->i_size);
dbg_gen("ino %lu, pos %llu, pg %lu, len %u, copied %d, i_size %lld",
- inode->i_ino, pos, page->index, len, copied, inode->i_size);
+ inode->i_ino, pos, folio->index, len, copied, inode->i_size);
- if (unlikely(copied < len && len == PAGE_SIZE)) {
+ if (unlikely(copied < len && !folio_test_uptodate(folio))) {
/*
- * VFS copied less data to the page that it intended and
+ * VFS copied less data to the folio than it intended and
* declared in its '->write_begin()' call via the @len
- * argument. If the page was not up-to-date, and @len was
- * @PAGE_SIZE, the 'ubifs_write_begin()' function did
+ * argument. If the folio was not up-to-date,
+ * the 'ubifs_write_begin()' function did
* not load it from the media (for optimization reasons). This
- * means that part of the page contains garbage. So read the
- * page now.
+ * means that part of the folio contains garbage. So read the
+ * folio now.
*/
dbg_gen("copied %d instead of %d, read page and repeat",
copied, len);
- cancel_budget(c, page, ui, appending);
- ClearPageChecked(page);
+ cancel_budget(c, &folio->page, ui, appending);
+ folio_clear_checked(folio);
/*
* Return 0 to force VFS to repeat the whole operation, or the
* error code if 'do_readpage()' fails.
*/
- copied = do_readpage(page);
+ copied = do_readpage(&folio->page);
goto out;
}
- if (len == PAGE_SIZE)
- SetPageUptodate(page);
+ if (len == folio_size(folio))
+ folio_mark_uptodate(folio);
- if (!PagePrivate(page)) {
- attach_page_private(page, (void *)1);
+ if (!folio->private) {
+ folio_attach_private(folio, (void *)1);
atomic_long_inc(&c->dirty_pg_cnt);
- __set_page_dirty_nobuffers(page);
+ filemap_dirty_folio(mapping, folio);
}
if (appending) {
i_size_write(inode, end_pos);
ui->ui_size = end_pos;
/*
- * Note, we do not set @I_DIRTY_PAGES (which means that the
- * inode has dirty pages), this has been done in
- * '__set_page_dirty_nobuffers()'.
+ * We do not set @I_DIRTY_PAGES (which means that
+ * the inode has dirty pages), this was done in
+ * filemap_dirty_folio().
*/
__mark_inode_dirty(inode, I_DIRTY_DATASYNC);
ubifs_assert(c, mutex_is_locked(&ui->ui_mutex));
@@ -585,8 +586,8 @@ static int ubifs_write_end(struct file *file, struct address_space *mapping,
}
out:
- unlock_page(page);
- put_page(page);
+ folio_unlock(folio);
+ folio_put(folio);
return copied;
}