Commit c9c9d7df authored Oct 16, 2007 by Miklos Szeredi Committed by Linus Torvalds Oct 17, 2007

fuse: no ENOENT from fuse device read



Don't return -ENOENT for a read() on the fuse device when the request was
aborted.  Instead return -ENODEV, meaning the filesystem has been
force-umounted or aborted.

Previously ENOENT meant that the request was interrupted, but now the
'aborted' flag is not set in case of interrupts.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent a131de0a

fs/fuse/dev.c

+5 −4

Original line number	Diff line number	Diff line
		@@ -747,10 +747,11 @@ static ssize_t fuse_dev_read(struct kiocb iocb, const struct iovec iov,
		fuse_copy_finish(&cs);
		spin_lock(&fc->lock);
		req->locked = 0;
		if (!err && req->aborted)
		err = -ENOENT;
		if (req->aborted) {
		request_end(fc, req);
		return -ENODEV;
		}
		if (err) {
		if (!req->aborted)
		req->out.h.error = -EIO;
		request_end(fc, req);
		return err;