From: Miklos Szeredi <[email protected]>
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 <[email protected]>
---
Index: linux/fs/fuse/dev.c
===================================================================
--- linux.orig/fs/fuse/dev.c 2007-08-03 18:40:17.000000000 +0200
+++ linux/fs/fuse/dev.c 2007-08-03 18:40:17.000000000 +0200
@@ -747,11 +747,12 @@ static ssize_t fuse_dev_read(struct kioc
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;
+ req->out.h.error = -EIO;
request_end(fc, req);
return err;
}
--