The home-grown set_page_dirty() implementation had the wrong return value.
Use __set_page_dirty_no_writeback() like other in-memory implementations.
Signed-off-by: Matthew Wilcox (Oracle) <wi...@infradead.org>
---
drivers/video/fbdev/core/fb_defio.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/video/fbdev/core/fb_defio.c
b/drivers/video/fbdev/core/fb_defio.c
index a591d291b231..35021265e294 100644
--- a/drivers/video/fbdev/core/fb_defio.c
+++ b/drivers/video/fbdev/core/fb_defio.c
@@ -151,15 +151,8 @@ static const struct vm_operations_struct
fb_deferred_io_vm_ops = {
.page_mkwrite = fb_deferred_io_mkwrite,
};
-static int fb_deferred_io_set_page_dirty(struct page *page)
-{
- if (!PageDirty(page))
- SetPageDirty(page);
- return 0;
-}
-
static const struct address_space_operations fb_deferred_io_aops = {
- .set_page_dirty = fb_deferred_io_set_page_dirty,
+ .set_page_dirty = __set_page_dirty_no_writeback,
};
int fb_deferred_io_mmap(struct fb_info *info, struct vm_area_struct *vma)
--
2.30.0
