From nobody Sun Feb 8 23:59:10 2026 Received: from mailgw.kylinos.cn (mailgw.kylinos.cn [124.126.103.232]) (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 6358E1E5205; Thu, 25 Dec 2025 05:50:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=124.126.103.232 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766641865; cv=none; b=cSNHPj/hse3qTThtsWZ7rtgGPReQQUQdxj6o1Bap10tHJ9yYD44+93xKRfXy2BC6kzu614ewLVasDu6uhL+PWNP5P5Ivl5Nq1q7IeOEJEWt83IEuwuyQ5C7qNg23JD/Cs/eNtMlH2G/45nMwCEA4iaWMw3wX7AgXwcLzmuTIr2k= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766641865; c=relaxed/simple; bh=ZcO+zvxMg403xGFUBbYz9SogBrfkBYIBuoA0ig53fqs=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=rCynr3s32oepiMGSJGmZgYz8bAmuZXDXZWYi5p7EFfO6hKE1FhHMkCM+oGJuX0y0HEZNfn0zwGvTTXZe3zHOcW+3QVWm51d/Baps9fOGK7lHbdMIZe/Z/DNpaBtIvzoht3GFGOv3bLAr04XkgzdFTX3arkoERKlUhWvOrc9Mgyg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn; spf=pass smtp.mailfrom=kylinos.cn; arc=none smtp.client-ip=124.126.103.232 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kylinos.cn X-UUID: a88e5f7ce15511f0a38c85956e01ac42-20251225 X-CTIC-Tags: HR_CC_COUNT, HR_CC_DOMAIN_COUNT, HR_CC_NO_NAME, HR_CTE_8B, HR_CTT_MISS HR_DATE_H, HR_DATE_WKD, HR_DATE_ZONE, HR_FROM_NAME, HR_SJ_LANG HR_SJ_LEN, HR_SJ_LETTER, HR_SJ_NOR_SYM, HR_SJ_PHRASE, HR_SJ_PHRASE_LEN HR_SJ_WS, HR_TO_COUNT, HR_TO_DOMAIN_COUNT, HR_TO_NO_NAME, IP_TRUSTED SRC_TRUSTED, DN_TRUSTED, SA_UNTRUSTED, SA_UNFAMILIAR, SN_UNTRUSTED SN_LOWREP, SN_EXISTED, SPF_NOPASS, DKIM_NOPASS, DMARC_NOPASS CIE_GOOD, CIE_GOOD_SPF, GTI_FG_BS, GTI_RG_INFO, GTI_C_BU AMN_GOOD, ABX_MISS_RDNS X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.6,REQID:67db0299-961e-41ab-a8a0-eb04931a4222,IP:15,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:5,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:20 X-CID-INFO: VERSION:1.3.6,REQID:67db0299-961e-41ab-a8a0-eb04931a4222,IP:15,URL :0,TC:0,Content:0,EDM:0,RT:0,SF:5,FILE:0,BULK:0,RULE:Release_Ham,ACTION:re lease,TS:20 X-CID-META: VersionHash:a9d874c,CLOUDID:322bc6c406895948a369d2fccc14273b,BulkI D:251225134931A62SLXE9,BulkQuantity:1,Recheck:0,SF:19|66|72|78|102|127|850 |898,TC:nil,Content:0|15|50,EDM:-3,IP:-2,URL:0,File:nil,RT:nil,Bulk:40,QS: nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,AR C:0 X-CID-BVR: 2,SSN|SDN X-CID-BAS: 2,SSN|SDN,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_FSD X-CID-RHF: D41D8CD98F00B204E9800998ECF8427E X-UUID: a88e5f7ce15511f0a38c85956e01ac42-20251225 X-User: kuangkai@kylinos.cn Received: from localhost.localdomain [(116.128.244.171)] by mailgw.kylinos.cn (envelope-from ) (Generic MTA) with ESMTP id 287335933; Thu, 25 Dec 2025 13:50:46 +0800 From: Kuang Kai To: miklos@szeredi.hu Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, kuangkai@kylinos.cn, kk47yx@gmail.com Subject: [PATCH] fuse: show the io_uring mount option Date: Thu, 25 Dec 2025 13:50:21 +0800 Message-Id: <20251225055021.42491-1-kuangkai@kylinos.cn> X-Mailer: git-send-email 2.39.2 (Apple Git-143) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: kuangkai mount with io_uring options will not work if the kernel parameter of /sys/m= odule/fuse/parameters/enable_uring has not been set, displaying this option can help confirm whether the fuse over io_uring func= tion is enabled. Signed-off-by: kuangkai --- fs/fuse/inode.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 21e04c394a80..190de3f29552 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -937,6 +937,11 @@ static int fuse_show_options(struct seq_file *m, struc= t dentry *root) seq_puts(m, ",dax=3Dinode"); #endif =20 +#ifdef CONFIG_FUSE_IO_URING + if (fc->io_uring) + seq_puts(m, ",io_uring"); +#endif + return 0; } =20 --=20 2.39.2 (Apple Git-143)