From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 743C4C83F26 for ; Wed, 30 Jul 2025 19:33:33 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uhCXh-0006ub-2E; Wed, 30 Jul 2025 15:32:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uhASO-0007sO-GP for qemu-devel@nongnu.org; Wed, 30 Jul 2025 13:19:13 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uhASM-0003lg-Vc for qemu-devel@nongnu.org; Wed, 30 Jul 2025 13:19:12 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1753895950; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=RHjjccjzK45fezCxm8utx11ZnLFNNtyFYw0IBEUa954=; b=aGz8rpQstfoi66O8VlHHuypMexu8/MKc+826V/mv4VSRe/dZDxRYq+MjbG8cYT0TdJ7D7G 68wcdTfErT7nHZpZwJDwyrphWCNwoCSShyUPhdDtA4fUMTdK88GvpBvAifaI1i5/gIEyMC wMD4hNXhtNlrB/5CiJipGksrQNzcvoE= Received: from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-434-ybRVMK9LNsqC2jEit0rWzg-1; Wed, 30 Jul 2025 13:19:04 -0400 X-MC-Unique: ybRVMK9LNsqC2jEit0rWzg-1 X-Mimecast-MFC-AGG-ID: ybRVMK9LNsqC2jEit0rWzg_1753895943 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 3E76A180036D; Wed, 30 Jul 2025 17:19:03 +0000 (UTC) Received: from localhost (unknown [10.2.16.197]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id AF3F119541B0; Wed, 30 Jul 2025 17:19:02 +0000 (UTC) Date: Wed, 30 Jul 2025 13:19:01 -0400 From: Stefan Hajnoczi To: Hanna Czenczek Cc: qemu-block@nongnu.org, qemu-devel@nongnu.org, Kevin Wolf , Markus Armbruster , Brian Song Subject: Re: [PATCH v3 19/21] qapi/block-export: Document FUSE's multi-threading Message-ID: <20250730171901.GD74304@fedora> References: <20250701114437.207419-1-hreitz@redhat.com> <20250701114437.207419-20-hreitz@redhat.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="1JLfrY5rBr/vDaE9" Content-Disposition: inline In-Reply-To: <20250701114437.207419-20-hreitz@redhat.com> X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 Received-SPF: pass client-ip=170.10.133.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org --1JLfrY5rBr/vDaE9 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jul 01, 2025 at 01:44:35PM +0200, Hanna Czenczek wrote: > Document for users that FUSE's multi-threading implementation > distributes requests in a round-robin manner, regardless of where they > originate from. >=20 > As noted by Stefan, this will probably change with a FUSE-over-io_uring > implementation (which is supposed to have CPU affinity), but documenting > that is left for once that is done. >=20 > Suggested-by: Stefan Hajnoczi > Acked-by: Markus Armbruster > Signed-off-by: Hanna Czenczek > --- > qapi/block-export.json | 5 +++++ > 1 file changed, 5 insertions(+) Reviewed-by: Stefan Hajnoczi --1JLfrY5rBr/vDaE9 Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEhpWov9P5fNqsNXdanKSrs4Grc8gFAmiKVAUACgkQnKSrs4Gr c8gm7wf/ZJTBxcbq+IqhYlkIACGxSD7t+5Net8eXoLJTXJVqHLVAIWGck7z1UIW8 LIhOSKZDuzunSBOlzsly7W/nYZFYSjp8ePL0Ir3+uqdjL8STQl2GJMPNbcxun6v5 w/YD4yzzjsnjP/gHFQYoDZ9jNHJtgP/P+mKN6UOVTvrXJDmtm4IjkFd66n6UIyQm fEOeZInEX6TdrwuVfznCR2ThobtATfGFV0Mr07xh1QmwmbFPH6BImWVt9lKdXehB 3obgw6qlHpTfnzJl7Uvpkng01sBhTs6YKvPixf3XmnRB30uRQRCtoGo6Dz+WwU6S NW040gPQis6kJcncxEtb88/doHn8tg== =3eKq -----END PGP SIGNATURE----- --1JLfrY5rBr/vDaE9--