From: Luis Henriques <luis@igalia.com>
To: Miklos Szeredi <miklos@szeredi.hu>
Cc: Amir Goldstein <amir73il@gmail.com>,
Bernd Schubert <bschubert@ddn.com>,
Bernd Schubert <bernd@bsbernd.com>,
"Darrick J. Wong" <djwong@kernel.org>,
Horst Birthelmer <hbirthelmer@ddn.com>,
Joanne Koong <joannelkoong@gmail.com>,
Kevin Chen <kchen@ddn.com>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
Matt Harvey <mharvey@jumptrading.com>,
kernel-dev@igalia.com
Subject: Re: [RFC PATCH v3 3/8] fuse: store index of the variable length argument
Date: Sat, 28 Feb 2026 14:50:38 +0000 [thread overview]
Message-ID: <87o6l8yla9.fsf@wotan.olymp> (raw)
In-Reply-To: <CAJfpegtCNoNn-Ro04QO+k25_25v0_AyR=Po7hpnz1r4o=2Lnjg@mail.gmail.com> (Miklos Szeredi's message of "Fri, 27 Feb 2026 16:41:31 +0100")
On Fri, Feb 27 2026, Miklos Szeredi wrote:
> On Wed, 25 Feb 2026 at 12:25, Luis Henriques <luis@igalia.com> wrote:
>>
>> Operations that have a variable length argument assume that it will always
>> be the last argument on the list. This patch allows this assumption to be
>> removed by keeping track of the index of variable length argument.
>
> Example please.
OK, I see this is probably no longer required. In v2 the changes to
FUSE_CREATE (still without using compounds) would require the 1st outarg
to be of variable length. v3 doesn't seem to require it any more and I
failed to see that. So I guess this patch can be dropped.
Cheers,
--
Luís
next prev parent reply other threads:[~2026-02-28 14:50 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-25 11:24 [RFC PATCH v3 0/8] fuse: LOOKUP_HANDLE operation Luis Henriques
2026-02-25 11:24 ` [RFC PATCH v3 1/8] fuse: simplify fuse_lookup_name() interface Luis Henriques
2026-02-27 15:46 ` Miklos Szeredi
2026-02-28 14:42 ` Luis Henriques
2026-02-25 11:24 ` [RFC PATCH v3 2/8] fuse: export extend_arg() and factor out fuse_ext_size() Luis Henriques
2026-02-25 11:24 ` [RFC PATCH v3 3/8] fuse: store index of the variable length argument Luis Henriques
2026-02-27 15:41 ` Miklos Szeredi
2026-02-28 14:50 ` Luis Henriques [this message]
2026-02-25 11:24 ` [RFC PATCH v3 4/8] fuse: drop unnecessary argument from fuse_lookup_init() Luis Henriques
2026-02-27 15:57 ` Miklos Szeredi
2026-02-25 11:24 ` [RFC PATCH v3 5/8] fuse: extract helper functions from fuse_do_statx() Luis Henriques
2026-02-25 11:24 ` [RFC PATCH v3 6/8] fuse: implementation of lookup_handle+statx compound operation Luis Henriques
2026-02-25 18:06 ` Amir Goldstein
2026-02-26 9:54 ` Luis Henriques
2026-02-26 10:08 ` Amir Goldstein
2026-02-26 10:29 ` Miklos Szeredi
2026-02-26 15:06 ` Luis Henriques
2026-02-26 15:44 ` Miklos Szeredi
2026-02-26 16:17 ` Luis Henriques
2026-02-26 10:33 ` Luis Henriques
2026-02-25 11:24 ` [RFC PATCH v3 7/8] fuse: export fuse_open_args_fill() helper function Luis Henriques
2026-02-25 11:24 ` [RFC PATCH v3 8/8] fuse: implementation of mkobj_handle+statx+open compound operation Luis Henriques
2026-02-25 15:08 ` Horst Birthelmer
2026-02-25 17:26 ` Luis Henriques
2026-02-25 15:14 ` [RFC PATCH v3 0/8] fuse: LOOKUP_HANDLE operation Horst Birthelmer
2026-02-25 17:06 ` Luis Henriques
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