From nobody Wed Dec 17 09:48:05 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 23AF5CDB465 for ; Mon, 16 Oct 2023 20:36:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234174AbjJPUgK (ORCPT ); Mon, 16 Oct 2023 16:36:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52842 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234158AbjJPUf7 (ORCPT ); Mon, 16 Oct 2023 16:35:59 -0400 Received: from tarta.nabijaczleweli.xyz (tarta.nabijaczleweli.xyz [139.28.40.42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 92D2EFB for ; Mon, 16 Oct 2023 13:35:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=nabijaczleweli.xyz; s=202305; t=1697488547; bh=BL2nvvqmXUiLD1k/WJxDJuoKF37Dds8amZSyjDvQggY=; h=Date:From:Cc:Subject:References:In-Reply-To:From; b=IPYJ/UOZHMjmTbBk0B4ucR9ykxebZ6gj9hCrlA67sv//yW+ch5OYd8tuQ5AEyygEo 8ccEpfpkL6BvcJrN8JKDbIlKu7kf7nQG0QPh38XhGQOYvMCgQmYyd+bh7O17U+alGT 2q53FEEmpgaqR2tOMi8sjPYvQP+UlY+zDvbCd2AYMiylE9pMej5ynHLGFfFcjp5sxH lKGc0BIOJDCHDgtOgGuhDrPMp/pLuNGE6yN3D3ktY2lmnQVvov4Zi+MQ202wvSjIs2 H1d8bgllteTwDIxS7vaGLAUjPabkkz2HqQ40DRTPrdI9HsNE2Zqcdo1UIKoJ9MZXAX aR3O0jsM3QQCQ== Received: from tarta.nabijaczleweli.xyz (unknown [192.168.1.250]) by tarta.nabijaczleweli.xyz (Postfix) with ESMTPSA id CAC2310412; Mon, 16 Oct 2023 22:35:47 +0200 (CEST) Date: Mon, 16 Oct 2023 22:35:47 +0200 From: Ahelenia =?utf-8?Q?Ziemia=C5=84ska?= Cc: Andrew Morton , Hyeonggon Yoo <42.hyeyoo@gmail.com>, "Liam R. Howlett" , Pengcheng Yang , Zhang Zhengming , Xu Panda , Li kunyu , Gavrilov Ilia , Suren Baghdasaryan , linux-kernel@vger.kernel.org Subject: [PATCH 05/11] relayfs: relay_file_splice_read: always return -EAGAIN for no data Message-ID: <329ea2aecb56e982f16aea7c637fd0e8a7985506.1697486714.git.nabijaczleweli@nabijaczleweli.xyz> References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="xgzyovxow36knrrr" Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20231006 To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --xgzyovxow36knrrr Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" For consistency with the new "file->pipe reads non-blockingly" semantic. Signed-off-by: Ahelenia Ziemia=C5=84ska --- kernel/relay.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kernel/relay.c b/kernel/relay.c index 83fe0325cde1..3d381e94a204 100644 --- a/kernel/relay.c +++ b/kernel/relay.c @@ -1215,8 +1215,7 @@ static ssize_t relay_file_splice_read(struct file *in, if (ret < 0) break; else if (!ret) { - if (flags & SPLICE_F_NONBLOCK) - ret =3D -EAGAIN; + ret =3D -EAGAIN; break; } =20 --=20 2.39.2 --xgzyovxow36knrrr Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEfWlHToQCjFzAxEFjvP0LAY0mWPEFAmUtnqMACgkQvP0LAY0m WPELZA//fmLRKbL79Rgf3cwooEXyDV23JKNm0RG3vI8mKBL1P1xRezpHzfnXUf4v 39SzF1bZ7pzlPwI6043qGlI7zS8Eu2nRRkM9SEGH9q0VTNQTNkn4Nh9ytjjrAwLj kL5v69VH0oR7fOHeQc/OHQFZLOpbmVVNgUMN4ClvlEyYCpTPEeIbvBZsQv0Y6ng2 NRX202BF3X1e6DU/RzpScvJhrpiaOhtev1h/IDNiHgzTq7I/hdZ+oDZH7KbCUuta 8f0GRgI453Ux16htD0JVHsgREMTe0CrTsokDY9t+sU2vJDJDiJYuVPw+7wznVUSY 51w31rAauLwpULOOoOhknYSHJcZ3FtPBH4mCvHAj8U5lSTCuXXiAVCAuXmVSn+DV HQxRL6o9yLvGF5lpuHDYBbG6k+bewGZiZ1bUZUdEfT1/jVYO/8jK2p9CJF++j0Uf q8EQdj45/pETs0oyzTftPh1er+bvTJSS8515f9GsNXih4LM7OYiGQcBKL1f0VlZk 3EU0vEG0LzXxGJwJq4AxS5ebTU1G2j9K7G6avtP0VmnJyCVaExzDeOoDTrO/lCkU 7PJxJ+3VPHrd++/QJECAzmHH8CzTz7xTRa9/z/ug8CAkyaXHSuJRemYwLiZWz0wz JTlBUd+xHngIFI048C0rP7Ya+91fU3oN+vHvcfi/8utubswVhNg= =WOMB -----END PGP SIGNATURE----- --xgzyovxow36knrrr--