f2fs: call SetPageUptodate if needed

[cascardo/linux.git] / fs / f2fs / file.c

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index d07e775..2b777a4 100644 (file)
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -81,7 +81,8 @@ static int f2fs_vm_page_mkwrite(struct vm_area_struct *vma,
                zero_user_segment(page, offset, PAGE_SIZE);
        }
        set_page_dirty(page);
-       SetPageUptodate(page);
+       if (!PageUptodate(page))
+               SetPageUptodate(page);
 
        trace_f2fs_vm_page_mkwrite(page, DATA);
 mapped: