From nobody Mon Feb 9 04:59:19 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1558944366; cv=none; d=zoho.com; s=zohoarc; b=BOWvAme6fWFrSgM/soiXbcjiQXt00v1zMcUgzM4AF4B9NAKNVAoWvxBb2mtT3vkawCXCXbjglWKhVBs5s2VXLj4dn2LgfPnKT0+JTlecxb3g7YwtZ/65pdPzSNBttHjmraIR6epDH4raWlAGmseo805xxkw3oMV2pHzxyKb44Kc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1558944366; h=Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=3FKBJA17va/jv2u1TvUxLDB1xiagIFwWCBsEV/clovc=; b=L3A3spNrAwNQvaHKVFqHdbRMdLKiDMh2IMfrpy6Zidnnxd8pOQvIzB+xTgJwEbf0AAGzUzsQGAZ/99H0J8OGtT1mdjhMYCHleBQgYlge/ouFJH9v+/Xe6/p3xeb75myv/F9M5JePBFRTUyblE/6ZoYTXRIsj5Ab4WZXEO74BRpE= ARC-Authentication-Results: i=1; mx.zoho.com; dkim=fail; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1558944366094615.7290460454747; Mon, 27 May 2019 01:06:06 -0700 (PDT) Received: from localhost ([127.0.0.1]:41662 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hVAdu-0000MU-5t for importer@patchew.org; Mon, 27 May 2019 04:06:02 -0400 Received: from eggs.gnu.org ([209.51.188.92]:52977) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hVAc1-0007dF-1E for qemu-devel@nongnu.org; Mon, 27 May 2019 04:04:05 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hVAc0-0001bD-6M for qemu-devel@nongnu.org; Mon, 27 May 2019 04:04:04 -0400 Received: from mail-pl1-x641.google.com ([2607:f8b0:4864:20::641]:44297) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hVAc0-0001ax-1d; Mon, 27 May 2019 04:04:04 -0400 Received: by mail-pl1-x641.google.com with SMTP id c5so6743488pll.11; Mon, 27 May 2019 01:04:03 -0700 (PDT) Received: from localhost.localdomain ([120.57.119.140]) by smtp.gmail.com with ESMTPSA id j5sm10030853pfa.15.2019.05.27.01.03.58 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 27 May 2019 01:04:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=3FKBJA17va/jv2u1TvUxLDB1xiagIFwWCBsEV/clovc=; b=klDEPBG04+RmJ4+QGwvb3hwPdCqQcsLwMiL8ftkr+KlDViv3oFmVyXwa43iRuule3G zp/qIP4iNvK59xAf+553dZqa8UDjmP2cIf4fIAJrNiwFPWs5Q7SoGfXoIYX6GDmGzn/5 Ln/CRjSSLGuhf7g8nDnQ0xu0IbnxNjMFCbAn32EFJwz35dug1BBxyk1mTxxI+Wf+0oiL s2PQiDuVaOxnu+3dtoTpN21oCs+RarkNwHiR/vXScAfnqdwT7ciZ/tQ+PwZzSipeT+zh pnR2wZqunaeEwyFzSx6lK2vUCOH5NQp08J7t0Jcm+c5Je/5fq6ZtKEo7H4miWsOYRlgq YZWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=3FKBJA17va/jv2u1TvUxLDB1xiagIFwWCBsEV/clovc=; b=rKuk9e2VBtxitrpio16GXYIdX/lmAXnZ78MYgcd6bTH60YXEKo8Lr8fjvyj+GoM3I8 gk33qwc506PUcuqKNSdgQNuHjwaPFhaEnkeWgkcT0dpUtKb7+CcT2qSDNxTmAKzWVbSR YTX0NDHK9MyljF4DXXBNp8IfJmtUuwsrilNsCOqtA+actlBaEWuqmw7d991EMG4wkeL1 4KjoXQ/MESSiRv6XkLDRQeEo9UeNmRO9pVh1U6e/1FPTXw110HWbsAo64GdxMtb/7kA7 0gj1UGQKhOwvJ+Wp0jnzPaKWzpe4NHu+mNqGjnjWAFMQnuEr1aDHa2EdZeZb2YBIdmOT bj5g== X-Gm-Message-State: APjAAAUeXRrpSAm8cMpBIXTq/wFVZc9HruVuRucw1qMCXBL0qkKVFFN8 q/QbH4Q1f+pAorPzcYpxHB0JxXWYRM0o7w== X-Google-Smtp-Source: APXvYqx8szK/Ee5gqOwDdJcgrOxryRKBr37ENvkZry2XacCKwJhO+9AHaJUUwOC2G//yL7wPVGg33A== X-Received: by 2002:a17:902:158b:: with SMTP id m11mr85445017pla.268.1558944242814; Mon, 27 May 2019 01:04:02 -0700 (PDT) From: Aarushi Mehta To: qemu-devel@nongnu.org Date: Mon, 27 May 2019 13:33:22 +0530 Message-Id: <20190527080327.10780-4-mehta.aaru20@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190527080327.10780-1-mehta.aaru20@gmail.com> References: <20190527080327.10780-1-mehta.aaru20@gmail.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::641 Subject: [Qemu-devel] [PATCH v3 3/8] block/block: add BDRV flag for io_uring X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , qemu-block@nongnu.org, Max Reitz , saket.sinha89@gmail.com, Stefan Hajnoczi , Julia Suvorova , Aarushi Mehta Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Signed-off-by: Aarushi Mehta Reviewed-by: Stefan Hajnoczi --- include/block/block.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/block/block.h b/include/block/block.h index 9b083e2bca..60f7c6c01c 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -121,6 +121,7 @@ typedef struct HDGeometry { ignoring the format layer */ #define BDRV_O_NO_IO 0x10000 /* don't initialize for I/O */ #define BDRV_O_AUTO_RDONLY 0x20000 /* degrade to read-only if opening read= -write fails */ +#define BDRV_O_IO_URING 0x40000 /* use io_uring instead of the thread p= ool */ =20 #define BDRV_O_CACHE_MASK (BDRV_O_NOCACHE | BDRV_O_NO_FLUSH) =20 --=20 2.17.1