From patchwork Fri Jul 26 14:24:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pavel Begunkov X-Patchwork-Id: 13742837 Received: from mail-wr1-f49.google.com (mail-wr1-f49.google.com [209.85.221.49]) (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 642AA2582 for ; Fri, 26 Jul 2024 14:24:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.49 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722003847; cv=none; b=HGvEMFzyK6OEgAnNwL5B59ro4/NyXasrrTPEXiX0snIpzACLP0cPsS1huRZVbIrBhh7+UxypJWn0o7tdPj0xZkGOum+VVTHaROLurHf5Qf6w87BU1klLw00qjDGoFZPcbW6Xqh0cgHkGSxdyr8tSnMuy2h/teH8S1BWpXpN15W4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722003847; c=relaxed/simple; bh=G+tvjnVTeAdZxt/YRwm0sfqsp7J3uVSRBM+Zt8mf4kQ=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=g6lAwfAa0ybIortFdiCtGGVXRYVx5MeWHIhN9WyVGre6zKfJvU3jFWo5F6CrqsCQ2qo+NB8BZsRd34hnWniD+H3BbJ1xGht+LHmJMv9KudQAdjP9WkxzlBPYNiGBwaHBZBDUl1REHlhY7tCzWHm0ZsFxNYKoBs1aBOd17bdDHbg= 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=YGH5Z2ee; arc=none smtp.client-ip=209.85.221.49 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="YGH5Z2ee" Received: by mail-wr1-f49.google.com with SMTP id ffacd0b85a97d-36844375001so1234222f8f.0 for ; Fri, 26 Jul 2024 07:24:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1722003844; x=1722608644; 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=tQCknSRJS+aIykaaZA4K0WlehaYwyWJ0RWLx5m3TVxg=; b=YGH5Z2eeGt263fkzsfj6QeBPsBhvWTgbOUfxZ2trRWdz23k6vYUEosL3fAePZRB5wk NCkqIimqoFvXnhLHx2MphX22h8OlFFExba3LPowhp2kUtRlTKIT2yy+A6vqfJ6oD2sT7 K3Y4Sva8DA2RlPUL23WxW/LwVCOifoy9dDVOpn67/sPuOmuM6QzQNhjfHXBDIHU0mbGd zTNanqHwYLLHQjKHlJRUsieDf4qG7rPQs1etIKTObvYKLtCtHbSPkPcXeFTE8uTPp9fg BBC7Y9WOg2LrYJq6FLnOvXlpO8c/OcX7xUtYs0M2ZFh2ZoiLdqUKIEfKPCn0dyP1/D4/ 06cg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722003844; x=1722608644; 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=tQCknSRJS+aIykaaZA4K0WlehaYwyWJ0RWLx5m3TVxg=; b=wchERdGkBmHMYor/QOu6Mszn9ZqsTUkqAUpI78jMagSGp+YWkSMdyppUrWS4XQlmTH v0OQn1TgJf0iHZfz+VhPNID1JleoEy7mBdXpmtgGmH8cv6XG0ptovhDZI57QbEc0z/5i 53naLiHoE5eWXN8KnRA4XZ0m4R0VTE/zyxV712wPfhj+R6gGWXrvo/k22QOrj9UEUni9 052E2yC/+37gybDDq9LpZnSxlZvN8qMNzOxktRue9ezO4KKuygtyCkiECiMDt82Q9vff o1w8VEOXQHW+oMvPvxPqk3zdgI9rO1w/TNdN1gK0+WMQMQ5c0pVmWKYBdyGeOGvKbkCq rksA== X-Gm-Message-State: AOJu0YxGk88riZeocqI2yPvo+M2/T39YUQH4BVB2mUioxZNJhTmDfV9v xVf+7YV2cBBXaO42j8cqnPo97gWS42087PwPE3mc0x42WxLPCkpYdACCzw== X-Google-Smtp-Source: AGHT+IHcvuebavMoSSvCv5BAYr8Q1nZTk3jYAJ0Awumgm2nS0sn9hDwBD1Rf4w3GrAHZPouBJZSL1g== X-Received: by 2002:a05:6000:1868:b0:367:9575:2820 with SMTP id ffacd0b85a97d-36b31a417eemr5668324f8f.45.1722003844265; Fri, 26 Jul 2024 07:24:04 -0700 (PDT) Received: from 127.0.0.1localhost ([85.255.234.204]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-36b367d9859sm5263706f8f.28.2024.07.26.07.24.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 Jul 2024 07:24:03 -0700 (PDT) From: Pavel Begunkov To: io-uring@vger.kernel.org Cc: Jens Axboe , asml.silence@gmail.com Subject: [PATCH 0/2] improve net busy polling time conversion Date: Fri, 26 Jul 2024 15:24:29 +0100 Message-ID: X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Time conversions in io_uring/napi.* is a mess, clean it up, get rid of intermediate conversions to timespec and keep everything as ktime. Better than before, but still can use some extra changes in net/. Pavel Begunkov (2): io_uring/napi: use ktime in busy polling io_uring/napi: pass ktime to io_napi_adjust_timeout include/linux/io_uring_types.h | 2 +- io_uring/io_uring.c | 6 ++-- io_uring/io_uring.h | 2 +- io_uring/napi.c | 58 ++++++++++++++++------------------ io_uring/napi.h | 10 +++--- 5 files changed, 39 insertions(+), 39 deletions(-)