Also convert it to return a bool since it's called from release_folio().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
if (folio_test_checked(folio))
return false;
if (journal)
- return jbd2_journal_try_to_free_buffers(journal, &folio->page);
+ return jbd2_journal_try_to_free_buffers(journal, folio);
else
return try_to_free_buffers(&folio->page);
}
* cannot happen because we never reallocate freed data as metadata
* while the data is part of a transaction. Yes?
*
- * Return 0 on failure, 1 on success
+ * Return false on failure, true on success
*/
-int jbd2_journal_try_to_free_buffers(journal_t *journal, struct page *page)
+bool jbd2_journal_try_to_free_buffers(journal_t *journal, struct folio *folio)
{
struct buffer_head *head;
struct buffer_head *bh;
- int ret = 0;
+ bool ret = false;
- J_ASSERT(PageLocked(page));
+ J_ASSERT(folio_test_locked(folio));
- head = page_buffers(page);
+ head = folio_buffers(folio);
bh = head;
do {
struct journal_head *jh;
goto busy;
} while ((bh = bh->b_this_page) != head);
- ret = try_to_free_buffers(page);
+ ret = try_to_free_buffers(&folio->page);
busy:
return ret;
}
extern int jbd2_journal_forget (handle_t *, struct buffer_head *);
int jbd2_journal_invalidate_folio(journal_t *, struct folio *,
size_t offset, size_t length);
-extern int jbd2_journal_try_to_free_buffers(journal_t *journal, struct page *page);
+bool jbd2_journal_try_to_free_buffers(journal_t *journal, struct folio *folio);
extern int jbd2_journal_stop(handle_t *);
extern int jbd2_journal_flush(journal_t *journal, unsigned int flags);
extern void jbd2_journal_lock_updates (journal_t *);