| From | Jiri Slaby <> | Subject | [PATCH 3.12 035/155] fuse: set stolen page uptodate | Date | Tue, 7 Apr 2015 14:50:04 +0200 |
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From: Miklos Szeredi <mszeredi@suse.cz>
3.12-stable review patch. If anyone has any objections, please let me know.
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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 <mszeredi@suse.cz> Signed-off-by: Jiri Slaby <jslaby@suse.cz> --- 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 fc8e4991736a..706e587cbd34 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -819,8 +819,8 @@ 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); -- 2.3.4
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