From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fanzine2.igalia.com (fanzine2.igalia.com [213.97.179.56]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 060C53D332F; Mon, 9 Mar 2026 14:59:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.97.179.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773068398; cv=none; b=iyjWcl5Qt0cFIetb5YHvxZ89GSCTkLIsWnpRbHuIgeyQJZtLttcabY+VJzFX1WCq2vzOJ+rYGqCCdenqDQ4qUDMkFyImLWhmBzQgdUdESTp88r7SD4ZVOg5xCU4qj6p8WkN53PjmjO/WoTI+ehl2Sl+jhTqbMilNxBrZeRlLg5E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773068398; c=relaxed/simple; bh=NIQoHdad/L9zSF9CIqAPdz1Q0KePcEBNa0APNpb+WyE=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=I13WCXnQaiwlzGvbJMVLDmRADOJy6qBYSkAH+w5MoOCsdqDNjkGHWPeNhYJeARk4eUTnpCAod2vTtZZeuS6ZtCUOaVPnwmr313BwayZ4WQR6pM/sVwRM+IC7RNHpVrP0g9I3iYpBUnf2maNf2Tsj298ftCI3i4XZOZ+UP4Mo79U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=igalia.com; spf=pass smtp.mailfrom=igalia.com; dkim=pass (2048-bit key) header.d=igalia.com header.i=@igalia.com header.b=S+ci9FTn; arc=none smtp.client-ip=213.97.179.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=igalia.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=igalia.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=igalia.com header.i=@igalia.com header.b="S+ci9FTn" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject: Cc:To:From:Sender:Reply-To:Content-Type:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=fKbgxeemlY0bzwjy7ceqTCiKehVLFazEzHftfhYY8kI=; b=S+ci9FTnSVPTp0PG6gQok7Yd7/ Jcau2N3l9ZG9VMM9Yk2ZPC0DB+vYbbdnerpe6TBMffcKfRThzpqkUDSiyBlVU7B3z2M1VbfNXhJAm rArXMQtlOvHb+KRY04XTExTjuQHxTxyOrMv5ts2ygWVgc+2nXKaC+xzkHKSctlGTaaN+LT6DxLPqH RRn8ogX9ZxeQ8QEhec0+3xdAuvJsW5DXzb/XDR2qumolgLD5iCvKZO3Qai2Pjpg+DIGkk7ZPbp7cw lUW/MhWIrjfChIEVAF7eXh+YH43CcmarKghOVNkW4PrEr9GrrV4yKGRb/goV232H2TvHtmzaBNbSP hNYNvLKQ==; Received: from bl21-120-186.dsl.telepac.pt ([2.82.120.186] helo=localhost) by fanzine2.igalia.com with utf8esmtpsa (Cipher TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim) id 1vzc5I-00C6B3-Dy; Mon, 09 Mar 2026 15:59:52 +0100 From: Luis Henriques To: Miklos Szeredi Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Matt Harvey , kernel-dev@igalia.com, Luis Henriques Subject: [RFC PATCH 0/1] fuse: restructure requests extensions handling Date: Mon, 9 Mar 2026 14:59:43 +0000 Message-ID: <20260309145944.40000-1-luis@igalia.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi! This patch was going to be included in the lookup_handle patchset. But since it is self-contained and it can eventually be picked independently, I've decided to send it as a separate RFC. It basically re-implements the idea of extensions, making it easier to add new ones: a extension can be simply added to the 'ext_args' array in fuse_args. Luis Henriques (1): fuse: restructure requests extensions handling fs/fuse/dev.c | 35 +++++++++++++++- fs/fuse/dir.c | 104 +++++++++++++++++++++-------------------------- fs/fuse/fuse_i.h | 11 ++++- 3 files changed, 89 insertions(+), 61 deletions(-)