From patchwork Fri Nov 11 16:54:07 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pavel Begunkov X-Patchwork-Id: 13040597 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 73FB0C4332F for ; Fri, 11 Nov 2022 16:55:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234175AbiKKQzp (ORCPT ); Fri, 11 Nov 2022 11:55:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42380 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232004AbiKKQzg (ORCPT ); Fri, 11 Nov 2022 11:55:36 -0500 Received: from mail-ej1-x629.google.com (mail-ej1-x629.google.com [IPv6:2a00:1450:4864:20::629]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 556294AF24 for ; Fri, 11 Nov 2022 08:55:32 -0800 (PST) Received: by mail-ej1-x629.google.com with SMTP id kt23so13838152ejc.7 for ; Fri, 11 Nov 2022 08:55:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=TMY/ClcnBCZW9Y6tNadniJ7o0GwBqIjuO1gxGlUKbgQ=; b=G+2evnXZv+BdNY910liFWvi3fhLle+SPKjv9TqhHPw8n2z/p8qNUtMd4t/RmgUGAt2 DCz72f47Z0Lgl3m2duh+3ToIsNhibQ9M2BbvM4oS2K8AqROBGbAUDgHLCK0tLxKLeo3P mwYGWf9APBPvR8P2IX88aAbLRGRP+1eh4g5keFm5jPzB2m/vq+yo1mv5MDXvb1xUWrkZ SCQy79MAZlg7yFvTO7DwsG6eudvNUuGX16aYmK5eHUlJRewjtUWOG/vF1BdOJnuyxz/G 1Ar+KIcYqE/t84J5+Jtke7ohP+EP0W9ZnVLuLW74IBkPfSYFXy+gp62MS+xscGf0G3pk 7aWQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=TMY/ClcnBCZW9Y6tNadniJ7o0GwBqIjuO1gxGlUKbgQ=; b=cnp54QZNjF3aA+KbjNHHt1aSbM6UchDjC919iMZHMu53KyfsBxALGPVipHn1wtxUEx 8bvL0I5duMO073PSScjoTAZUuobf3Rpa6+aRST4CI6m+SpcjvTIzZ/8SlbiqePynlNQh LOUQvW4XzfBJlmUx1+sg8yP7YEIqZ7n4k696Fr+GsO9IOgNNNxuRtUVg/+0lrG1mLmxT 2FVP06QYfG7/uiOkahpE7jbn4AovbL2RkZFbXHDyWaIl+jB6AdjsRe5LIzHxup/rWZm1 TvEDONrNYjotplk0h4pXD/SEdWlnwteT7xJg5mvrUB27a/sBNmfiI+eGfPswoer06Bav ZB0w== X-Gm-Message-State: ANoB5pmG9BRdDABzATQbk5rb8s1slm3inC9nTpRs/gVaA4RFoOjNYakU 5wtVibNtDUAtiya5DnYVumQpLhp2GyA= X-Google-Smtp-Source: AA0mqf6UM/sasrJJOgBxTKTFZ0YJD0vxZWcQbhKtIBoYItva+duL13kgMRHVlj2JK62lEznKsFmBmQ== X-Received: by 2002:a17:906:7203:b0:7ae:664a:a7d2 with SMTP id m3-20020a170906720300b007ae664aa7d2mr2532960ejk.676.1668185730401; Fri, 11 Nov 2022 08:55:30 -0800 (PST) Received: from 127.0.0.1localhost.com ([2620:10d:c092:600::2:7f38]) by smtp.gmail.com with ESMTPSA id 20-20020a170906329400b0079dbf06d558sm1022540ejw.184.2022.11.11.08.55.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Nov 2022 08:55:29 -0800 (PST) From: Pavel Begunkov To: io-uring@vger.kernel.org Cc: Jens Axboe , asml.silence@gmail.com Subject: [PATCH for-next 0/2] small tw add improvements Date: Fri, 11 Nov 2022 16:54:07 +0000 Message-Id: X-Mailer: git-send-email 2.38.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org Fiddle with inlining of task_work add so the compiler generates more concise and efficient code. Pavel Begunkov (2): io_uring: inline io_req_task_work_add() io_uring: split tw fallback into a function io_uring/io_uring.c | 32 ++++++++++++++++---------------- io_uring/io_uring.h | 7 ++++++- 2 files changed, 22 insertions(+), 17 deletions(-)