[PATCH] fb_defio: Use __set_page_dirty_no_writeback
flat view
STALE2043d
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Date: 2021-03-06 21:16:28
Also in:
lkml
Subsystem:
arc framebuffer driver, framebuffer core, framebuffer layer, the rest · Maintainers:
Jaya Kumar, Simona Vetter, Helge Deller, Linus Torvalds
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) <willy@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