Commit 95254735 authored Feb 26, 2015 by Miklos Szeredi Committed by Sasha Levin Mar 28, 2015

fuse: set stolen page uptodate



[ Upstream commit aa991b3b267e24f578bac7b09cc57579b660304b ]

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 <mszeredi@suse.cz>
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>

parent 9bda2fc6

fs/fuse/dev.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -814,8 +814,8 @@ 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);