From patchwork Sun Apr 7 23:54:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pavel Begunkov X-Patchwork-Id: 13620301 Received: from mail-wm1-f52.google.com (mail-wm1-f52.google.com [209.85.128.52]) (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 2C89944C85 for ; Sun, 7 Apr 2024 23:55:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.52 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712534105; cv=none; b=uTE2DErISIbPxl8heSlsIecsdZ8cjCIEo1JOAN+4/j9Sq56Mc6hauayLqCp9oxT4C6/naYnTKfs5j/mWPtFNThU3Czte7ejmehIgHTPnuDhTnxWIX+JdR3tdwZ8zyJ8ZFL2aoitbbPhnm3RYfBSsi4GjJYKuSI1Bg19Y0uPU3fQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712534105; c=relaxed/simple; bh=TfrJ1yWXBwXR28fTrAcz1xFtU+2jHlAoEtQonFIUZUE=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Pxz+lhsb1PDiCYG3yuutwVKiwt9pvjsKv6ZBenCkDnJoi/Luhww0ufXpFyRHGnm3FK+AK8rblsE8TwBNkA5gKNur/V2vFQU3nNr9U10sb5mIVKTHYARmmWUKn4O/AfxVdqiicn3qz9W1yZYAQBLzN8tOgVvmmfX0Ykjn66gjuD8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=GEmeg2b/; arc=none smtp.client-ip=209.85.128.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="GEmeg2b/" Received: by mail-wm1-f52.google.com with SMTP id 5b1f17b1804b1-416664dbee1so2502195e9.0 for ; Sun, 07 Apr 2024 16:55:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1712534102; x=1713138902; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=kXxlt1L88FQomo3TodYQneDFssODIhM2BeTxZYU/xOw=; b=GEmeg2b/rM8pGQinl3Udd+WF4pQd4cPTX7Az+/Os4A6cIuQKp2nZzmX+lLj/6CfVZH R54KF4+lNlgmP7sZr+lm6jrsKBdlgXkbW0/prsXW2ef9S3vke1GCxMfU+uStca7blw1R JOYlFxZhOZrGH0WV44q47Q2W7KHIDhxSVBN/WOhUDE3yaFyGHjjjPu2TgfJoKZAHOc+C /otTYvkB0snxoa27us7OmrMcXxZWtUsKul67nvKORk78FAmqvz0ti3B4a+j8KGVzUrrt VG46AY2U3cj3NZWJtRUaBJLv+uIYYI9LJlx1z0ndDtJuQ6L1sF+8PYoiouKWw+IRb0Bc 1oYg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712534102; x=1713138902; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=kXxlt1L88FQomo3TodYQneDFssODIhM2BeTxZYU/xOw=; b=tjbvBuiXfKW0uIdSoOMtvH+UUWvAluqstgcun9Xvp1qvsD5kp6aHpjMzH3nuWzCVWV cwVD1jGQwCwb/hYcr1pK5qVytaNCsfZsiFgonlzn/aaOebakUmtMG2qXGKAHFOC8NcYZ 0WeM3Dbf893tJYqfrVZyC24Szdmh1BrQtK9BFyg9XlqKh2xsFggAke9hAo2H+RFAjgfn GfDiXJCAuv0tw7Iw8lHkQBfj/Xvrrojm+qhz6dHSw1diurbA3Ak/w/wYKj/SoNjUxydG H6mSey4qEqwaOL0pCxqxERqjeoftxziasreYU1+jHbpWwDnVdEFBWvyI/C6szhG7e/Zd HZDQ== X-Gm-Message-State: AOJu0YxHGKZdS72n/xmtktnsXvPa4/4nwhymIC+B5QAIF5A7QfrUgpAl no7HoMqZ+TEVwLd7Vhf5+/mt7LSUzxqXp1hFPWZuAFOC4cBhVDvQNpZcEdUU X-Google-Smtp-Source: AGHT+IEbLbvQbNMsPyaCVsf+Ve9Lpq95ATrkI91sn5/ppN2xiUVcYCZSjpftmxpBXpIMMbRQ78hGuw== X-Received: by 2002:a05:600c:3149:b0:416:8091:ba4 with SMTP id h9-20020a05600c314900b0041680910ba4mr71548wmo.6.1712534101868; Sun, 07 Apr 2024 16:55:01 -0700 (PDT) Received: from 127.0.0.1localhost ([85.255.235.79]) by smtp.gmail.com with ESMTPSA id je4-20020a05600c1f8400b004149536479esm11302917wmb.12.2024.04.07.16.55.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 07 Apr 2024 16:55:01 -0700 (PDT) From: Pavel Begunkov To: io-uring@vger.kernel.org Cc: Jens Axboe , asml.silence@gmail.com Subject: [PATCH for-next 0/3] sendzc dedup / simplification Date: Mon, 8 Apr 2024 00:54:54 +0100 Message-ID: X-Mailer: git-send-email 2.44.0 Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Consolidate two pairs of duplicated callbacks for zerocopy send, which was a premature optimisation, and it's cleaner and simpler to keep them unified. Pavel Begunkov (3): io_uring/net: merge ubuf sendzc callbacks io_uring/net: get rid of io_notif_complete_tw_ext io_uring/net: set MSG_ZEROCOPY for sendzc in advance io_uring/net.c | 16 ++++++++-------- io_uring/notif.c | 32 +++++++------------------------- io_uring/notif.h | 6 ++++-- 3 files changed, 19 insertions(+), 35 deletions(-)