From mboxrd@z Thu Jan 1 00:00:00 1970
Return-Path: <io-uring-owner@kernel.org>
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 8618FC433EF
for <io-uring@archiver.kernel.org>; Mon, 25 Apr 2022 18:26:13 +0000 (UTC)
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
id S244397AbiDYS3P (ORCPT <rfc822;io-uring@archiver.kernel.org>);
Mon, 25 Apr 2022 14:29:15 -0400
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54730 "EHLO
lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
with ESMTP id S244401AbiDYS3M (ORCPT
<rfc822;io-uring@vger.kernel.org>); Mon, 25 Apr 2022 14:29:12 -0400
Received: from mx0a-00082601.pphosted.com (mx0a-00082601.pphosted.com [67.231.145.42])
by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ECE931D306
for <io-uring@vger.kernel.org>; Mon, 25 Apr 2022 11:26:06 -0700 (PDT)
Received: from pps.filterd (m0109333.ppops.net [127.0.0.1])
by mx0a-00082601.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 23PHP3ao006596
for <io-uring@vger.kernel.org>; Mon, 25 Apr 2022 11:26:06 -0700
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject
: date : message-id : in-reply-to : references : mime-version :
content-transfer-encoding : content-type; s=facebook;
bh=aPxMNXS0jqrJlA0zWdOJ8JDIwfH8wD1AuLJPSvJxgPo=;
b=oCgUXuNEr3UenUP7pFQ8PcUmwegVoyGaEJiIAHy22p53vfj/+boGDoFZ7l4WS+WMYZX/
ApvqI86JqeQAIN/2phbzQjNLoycfdFcieNU3i/2QRdmFVTdFQ9312zzzv8cJGPMQpGFm
+3YvedEKUg6JnyOClZx/HOqBmkwcjPvIOlg=
Received: from mail.thefacebook.com ([163.114.132.120])
by mx0a-00082601.pphosted.com (PPS) with ESMTPS id 3fmdgfvd61-5
(version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT)
for <io-uring@vger.kernel.org>; Mon, 25 Apr 2022 11:26:06 -0700
Received: from twshared4937.07.ash9.facebook.com (2620:10d:c085:208::f) by
mail.thefacebook.com (2620:10d:c085:11d::5) with Microsoft SMTP Server
(version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id
15.1.2375.24; Mon, 25 Apr 2022 11:26:00 -0700
Received: by devvm225.atn0.facebook.com (Postfix, from userid 425415)
id 5F86CE1F2A69; Mon, 25 Apr 2022 11:25:41 -0700 (PDT)
From: Stefan Roesch <shr@fb.com>
To: <io-uring@vger.kernel.org>, <linux-nvme@lists.infradead.org>,
<kernel-team@fb.com>
CC: <shr@fb.com>, <joshi.k@samsung.com>, Jens Axboe <axboe@kernel.dk>
Subject: [PATCH v3 11/12] io_uring: enable CQE32
Date: Mon, 25 Apr 2022 11:25:29 -0700
Message-ID: <20220425182530.2442911-12-shr@fb.com>
X-Mailer: git-send-email 2.30.2
In-Reply-To: <20220425182530.2442911-1-shr@fb.com>
References: <20220425182530.2442911-1-shr@fb.com>
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable
X-FB-Internal: Safe
Content-Type: text/plain
X-Proofpoint-ORIG-GUID: 4-5my9m2kZfA0cptiJ7zDAv-NWv5cz30
X-Proofpoint-GUID: 4-5my9m2kZfA0cptiJ7zDAv-NWv5cz30
X-Proofpoint-Virus-Version: vendor=baseguard
engine=ICAP:2.0.205,Aquarius:18.0.858,Hydra:6.0.486,FMLib:17.11.64.514
definitions=2022-04-25_10,2022-04-25_03,2022-02-23_01
Precedence: bulk
List-ID: <io-uring.vger.kernel.org>
X-Mailing-List: io-uring@vger.kernel.org
This enables large CQE's in the uring setup.
Co-developed-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Stefan Roesch <shr@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
fs/io_uring.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c
index e1b84204b0ab..caeddcf8a61c 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -11752,7 +11752,7 @@ static long io_uring_setup(u32 entries, struct io=
_uring_params __user *params)
IORING_SETUP_SQ_AFF | IORING_SETUP_CQSIZE |
IORING_SETUP_CLAMP | IORING_SETUP_ATTACH_WQ |
IORING_SETUP_R_DISABLED | IORING_SETUP_SUBMIT_ALL |
- IORING_SETUP_SQE128))
+ IORING_SETUP_SQE128 | IORING_SETUP_CQE32))
return -EINVAL;
=20
return io_uring_create(entries, &p, params);
--=20
2.30.2