From 231f9006539c8cee38ec16329dfce18eebb5644e Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Thu, 26 Feb 2015 11:45:47 +0100 Subject: [PATCH] fuse: set stolen page uptodate commit aa991b3b267e24f578bac7b09cc57579b660304b upstream. Regular pipe buffers' ->steal method (generic_pipe_buf_steal()) doesn't set PG_uptodate. Don't warn on this condition, just set the uptodate flag. Signed-off-by: Miklos Szeredi Signed-off-by: Ben Hutchings --- fs/fuse/dev.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index a826913e88ac..81970d7e6b8d 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -717,8 +717,8 @@ static int fuse_try_move_page(struct fuse_copy_state *cs, struct page **pagep) newpage = buf->page; - if (WARN_ON(!PageUptodate(newpage))) - return -EIO; + if (!PageUptodate(newpage)) + SetPageUptodate(newpage); ClearPageMappedToDisk(newpage); -- 2.47.2