From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pg1-f171.google.com (mail-pg1-f171.google.com [209.85.215.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6E80138C for ; Wed, 10 Apr 2024 02:39:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.171 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712716759; cv=none; b=FhUa7zzkQnhZ01j1tGGEdofNcqEG7LtduwI86ZI8QDzNHd1UQ/F+uBonGMttI+73r9X0drZ9MwAP8J0XAm/TDp45za/04GHWnBKSTnlzz1XlvZfLcT0L5WqJTGsv0DYrcHRPO8ancof6IjbMhNZ7bX5iqSVCc9r0sKWsVmF2u2A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712716759; c=relaxed/simple; bh=urgIXFOZZjpQO4FMst0jZyorJSNjvu75X0yuzN7Xc8Q=; h=From:To:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=mLRNJ7Z9YwFLfJztSRNwOeXQVL6hnBxf6gLWPTmoIuiITPrZqRwuERnUv4pWd7hDLiZ7QId4mmnI4UyQDo+3Eey2i3D4zGlne5LdNjgQtdOPORSPOcfaxiCBF3TREjRPOcKcT63Qf07/OIoKf1as91gSsCXTok9+7GGifSrH0Hw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk; spf=pass smtp.mailfrom=kernel.dk; dkim=pass (2048-bit key) header.d=kernel-dk.20230601.gappssmtp.com header.i=@kernel-dk.20230601.gappssmtp.com header.b=BsmWbr4Z; arc=none smtp.client-ip=209.85.215.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kernel.dk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel-dk.20230601.gappssmtp.com header.i=@kernel-dk.20230601.gappssmtp.com header.b="BsmWbr4Z" Received: by mail-pg1-f171.google.com with SMTP id 41be03b00d2f7-58962bf3f89so1290638a12.0 for ; Tue, 09 Apr 2024 19:39:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20230601.gappssmtp.com; s=20230601; t=1712716757; x=1713321557; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:date:message-id:subject :references:in-reply-to:to:from:from:to:cc:subject:date:message-id :reply-to; bh=gFgv+GqSS9I+pC8MNT1ul97qs+v75z8vHqHy3/tmPOs=; b=BsmWbr4Z3fxKZDRYLr4+B3xMe/NYOz/J1AbgEnMwYGzxP39MaGTQNWX2dCukPrwurH 2bbMSk7jcfblQ4ykcDyCn4TxSjaEbQ8NCqxsOLQsPrXVFHQhX6m0HHg3atj2kpqc6QK4 CZg1OUzQhkv2eCM5wACSjdHdkWJ2JPgb3/LWWNl/PZVI+yA+5WFjlZKKakcVAFDVJ9K2 OT/t1wFSihNcwlc0aSqsdLJKf8G/TY+kP3FbYu5UX+KdRsgcEE05VXA7F/lz8ILMLdsG Xzlc6rBKwJHJaLnT7lVxBG+tNk6dhTjPl1lTngPkS9XaCwnZ15v+p8jUSAFpL6vSnFCu F3gw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712716757; x=1713321557; h=content-transfer-encoding:mime-version:date:message-id:subject :references:in-reply-to:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=gFgv+GqSS9I+pC8MNT1ul97qs+v75z8vHqHy3/tmPOs=; b=NBqaeMR/mfj6jj835c0QsgmQWVUIDjxAsCLq9LnvaMHtb29IKP/QTgx9YXE5n6vEN9 Dwcxq6AjIBO5tsECOmiEBI+Wt06wGfzJK8OOW4b7ugMnHtjxyos5WbrG0IpYaN/D4WSP Pvfq2A8gixdzerL4ectAc/O8Vs/6LBzy4k7WOmJobBS7ag0qS9UNHLkSFB1xXtSAodGJ how66znrhftzjIwtKznn4nulln6lSjOipg+wKBElkKk3RH16G+0q8v3DFBLgXuP6LW61 RxRAMWCeK22UF16uMYNf1OnoaiS+zTFnLIWG951lMeJIrUupj+CAHOVA0ZPs3dR7d7gp GgNQ== X-Gm-Message-State: AOJu0YwL9UnsGgBUx1IXpAjC/ZT08dfNUNddddnolDooVJL+3fSXfdTo l4qhxKlVVxVDPYjS0BuWPAxR56dOpX7rShoVeex4+N2YaslXA2gRQM0LBd0JyU8U+LjH1QJRxPN E X-Google-Smtp-Source: AGHT+IGrMvSapwatTtxAuZMrkbhoI4ZQmzWUy5T7bdQ5PGQibBvMO4N6RaAN7AoyrkAoK3hyogdX2w== X-Received: by 2002:a05:6a20:3c89:b0:1a7:9b9a:757b with SMTP id b9-20020a056a203c8900b001a79b9a757bmr1837967pzj.1.1712716756769; Tue, 09 Apr 2024 19:39:16 -0700 (PDT) Received: from [127.0.0.1] ([198.8.77.194]) by smtp.gmail.com with ESMTPSA id k12-20020a170902f28c00b001dcc2951c02sm9658372plc.286.2024.04.09.19.39.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Apr 2024 19:39:15 -0700 (PDT) From: Jens Axboe To: io-uring@vger.kernel.org, Pavel Begunkov In-Reply-To: References: Subject: Re: [PATCH for-next 0/5] overflow CQE cleanups Message-Id: <171271675486.91809.12754695642759304524.b4-ty@kernel.dk> Date: Tue, 09 Apr 2024 20:39:14 -0600 Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.12.5-dev-2aabd On Wed, 10 Apr 2024 02:26:50 +0100, Pavel Begunkov wrote: > Refactoring for overflow CQE flushing and posting. The next related > problem would be to make io_cqring_event_overflow()'s locking saner. > > Pavel Begunkov (5): > io_uring: unexport io_req_cqe_overflow() > io_uring: remove extra SQPOLL overflow flush > io_uring: open code io_cqring_overflow_flush() > io_uring: always lock __io_cqring_overflow_flush > io_uring: consolidate overflow flushing > > [...] Applied, thanks! [1/5] io_uring: unexport io_req_cqe_overflow() commit: 3de3cc01f18fc7f6c9a5f8f28d97c5e36912e78b [2/5] io_uring: remove extra SQPOLL overflow flush commit: 2aa2ddefbe584264ee618e15b1a0d1183e8e37b8 [3/5] io_uring: open code io_cqring_overflow_flush() commit: bd08cb7a6f5b05bc1b122117a922da21c081c58e [4/5] io_uring: always lock __io_cqring_overflow_flush commit: 678b1aa58dffc01d9359a3fc093192746350f137 [5/5] io_uring: consolidate overflow flushing commit: ed50ebf24b391a6a3b17a7f6bf968303f0277bb7 Best regards, -- Jens Axboe