From: "Andrew Karpow" <andy-AJ3FZg74QxY@public.gmane.org>
To: Nikhilesh Reddy <reddyn-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
Cc: torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org,
Miklos Szeredi <miklos-sUDqSbJrdHQHWmgEVkV9KA@public.gmane.org>,
fuse-devel
<fuse-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org,
linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org,
Richard Weinberger <richard-/L3Ra7n9ekc@public.gmane.org>,
Theodore Tso <tytso-3s7WtUTddSA@public.gmane.org>,
jack-AlSwsSmVLrQ@public.gmane.org,
Antonio SJ Musumeci
<trapexit-wGTF+nt6ur047o9RxwvyTQ@public.gmane.org>,
sven.utcke-Mmb7MZpHnFY@public.gmane.org,
Nikolaus Rath <nikolaus-BTH8mxji4b0@public.gmane.org>,
Jann Horn <jannhorn-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>,
Mike Shal <marfey-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: Re: [fuse-devel] [PATCH v5] fuse: Add support for passthrough read/write
Date: Fri, 04 Mar 2016 13:23:48 +0100 [thread overview]
Message-ID: <3ee-56d97e80-3b-4a1d2580@40597794> (raw)
In-Reply-To: <56AFAA5B.3000006-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
Hi!
Thanks for the passthrough patch, exactly what I was searching for.
I'am currently trying to port your code to a prehistoric RedHat 6 Kernel, but I wonder about some implementation details...
> +++ b/fs/fuse/passthrough.c
...
> +void fuse_setup_passthrough(struct fuse_conn *fc, struct fuse_req *req)
..
> + daemon_fd = (int)open_out->passthrough_fd;
...
> +++ b/include/uapi/linux/fuse.h
...
> @@ -480,7 +481,7 @@ struct fuse_create_in {
> struct fuse_open_out {
> uint64_t fh;
> uint32_t open_flags;
> - uint32_t padding;
> + int32_t passthrough_fd;
> };
I don't get where the passthrough_fd struct member is ever set?
with best regards,
Andy
next prev parent reply other threads:[~2016-03-04 12:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-01 18:56 [PATCH v5] fuse: Add support for passthrough read/write Nikhilesh Reddy
[not found] ` <56AFAA5B.3000006-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2016-02-01 19:15 ` Jann Horn
[not found] ` <20160201191555.GA3524-J1fxOzX/cBvk1uMJSBkQmQ@public.gmane.org>
2016-02-01 19:28 ` Nikhilesh Reddy
2016-02-01 19:45 ` Jann Horn
[not found] ` <20160201194526.GA11837-J1fxOzX/cBvk1uMJSBkQmQ@public.gmane.org>
2016-02-03 19:05 ` Nikhilesh Reddy
2016-02-03 19:56 ` Jann Horn
2016-03-04 12:23 ` Andrew Karpow [this message]
2016-02-02 8:10 ` Jann Horn
[not found] ` <20160202081035.GA18246-J1fxOzX/cBvk1uMJSBkQmQ@public.gmane.org>
2016-02-03 19:05 ` Nikhilesh Reddy
2016-02-03 19:53 ` Jann Horn
2016-02-03 20:16 ` Nikhilesh Reddy
2016-02-03 20:42 ` Jann Horn
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