diff options
Diffstat (limited to 'drivers/video/fbdev/hyperv_fb.c')
| -rw-r--r-- | drivers/video/fbdev/hyperv_fb.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c index 7563d54a9d41..18dc2fce649d 100644 --- a/drivers/video/fbdev/hyperv_fb.c +++ b/drivers/video/fbdev/hyperv_fb.c @@ -415,11 +415,10 @@ static void hvfb_docopy(struct hvfb_par *par, } /* Deferred IO callback */ -static void synthvid_deferred_io(struct fb_info *p, - struct list_head *pagelist) +static void synthvid_deferred_io(struct fb_info *p, struct list_head *pagereflist) { struct hvfb_par *par = p->par; - struct page *page; + struct fb_deferred_io_pageref *pageref; unsigned long start, end; int y1, y2, miny, maxy; @@ -432,8 +431,8 @@ static void synthvid_deferred_io(struct fb_info *p, * in synthvid_update function by clamping the y2 * value to yres. */ - list_for_each_entry(page, pagelist, lru) { - start = page->index << PAGE_SHIFT; + list_for_each_entry(pageref, pagereflist, list) { + start = pageref->offset; end = start + PAGE_SIZE - 1; y1 = start / p->fix.line_length; y2 = end / p->fix.line_length; @@ -894,6 +893,7 @@ static const struct fb_ops hvfb_ops = { .fb_copyarea = hvfb_cfb_copyarea, .fb_imageblit = hvfb_cfb_imageblit, .fb_blank = hvfb_blank, + .fb_mmap = fb_deferred_io_mmap, }; |