Message ID | 20180925153011.15311-1-josef@toxicpanda.com (mailing list archive) |
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Headers | show
Return-Path: <linux-fsdevel-owner@kernel.org> Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7731615E8 for <patchwork-linux-fsdevel@patchwork.kernel.org>; Tue, 25 Sep 2018 15:30:17 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 64EB62A7AC for <patchwork-linux-fsdevel@patchwork.kernel.org>; Tue, 25 Sep 2018 15:30:17 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 595DF2A807; Tue, 25 Sep 2018 15:30:17 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DD0732A849 for <patchwork-linux-fsdevel@patchwork.kernel.org>; Tue, 25 Sep 2018 15:30:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729494AbeIYViQ (ORCPT <rfc822;patchwork-linux-fsdevel@patchwork.kernel.org>); Tue, 25 Sep 2018 17:38:16 -0400 Received: from mail-qk1-f169.google.com ([209.85.222.169]:42935 "EHLO mail-qk1-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729490AbeIYViQ (ORCPT <rfc822;linux-fsdevel@vger.kernel.org>); Tue, 25 Sep 2018 17:38:16 -0400 Received: by mail-qk1-f169.google.com with SMTP id w73-v6so7960047qkb.9 for <linux-fsdevel@vger.kernel.org>; Tue, 25 Sep 2018 08:30:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=toxicpanda-com.20150623.gappssmtp.com; s=20150623; h=from:to:subject:date:message-id; bh=fossXnE9DcMZSM5EBZ7fZb1nS+iEdBgGed53X3peolQ=; b=iFRhY4jj2b1wZt64GCHFbeJWUg971Xqn0aki+cWLNVkW1FFZNvqmj6B/33ZfrH3dWV jGwD9+fKnxgKS23X4dzYsqiB/e05IWt/jrtFCY+PlBPsQg6V7MQ9ihSMp7rbAuitCwbL OinPFC1wCDCRjbPo8UqY1ztvSjnNiCdaVvj1I6z+1ayB3tuUO1SA8A/IZ7/Nnh+epBRd Dr8Yi3hdQ2IVjoVPqh+y9wd7sHncsiosuJomQ/wcOy/+EY6J+gsR4ZWYWV5o9IX88r4X ffmzhdGi8+9EZRxgrP8IU0PDo/ciuEcrqV9ief3pN1eUlfcYFJrKnuLrl4Xb4OnC2VmO rdGw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id; bh=fossXnE9DcMZSM5EBZ7fZb1nS+iEdBgGed53X3peolQ=; b=R4mVwcK4nem6stnWUPxPdG9+J2g+D8pls0Se4tnbuQyRRiru1R+aAauIk0JCnFe/ZN Duqq6BBQtv8Y0mIUxpLPv2gmQRFutizofOeUMkElQuS5+0+fbL9+Hb6jrrAMvLUyLvrZ Gzu+YCABLCli9/97QX5H3igbtyXuMmrJTAxPX2IOdqPuE3LVzw+PP3Dal8XZ2xj5VkIg uq1lA0JKGGFdrXXRiqRMtVQZp8Jy3SEOKKjkPmiHsvh5fMVtFYnTTJS21HfYSoKAdVF7 1DRWnUM1uVs14zfMQQW3OLx6R/p4lkYu5NAFjaMU4cpm8sCH4L/Yko4qephmTzza75j+ t3lQ== X-Gm-Message-State: ABuFfohARvoZchv3mNn7AvcmkdhwIu92ZGUtCdbFptyBnwCW/FJfsb2K M02cK4tTOSrB2rXjH8eV6cLOwg== X-Google-Smtp-Source: ACcGV62kk8vRLoJr822RZ/P7cVu/XCIg4p5pl6cEfQRO9Blqa/qj+uVcejsv8CwAu7R17jp9koFUew== X-Received: by 2002:a37:404d:: with SMTP id n74-v6mr1145825qka.312.1537889414512; Tue, 25 Sep 2018 08:30:14 -0700 (PDT) Received: from localhost ([107.15.81.208]) by smtp.gmail.com with ESMTPSA id 72-v6sm1348539qkg.35.2018.09.25.08.30.13 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 25 Sep 2018 08:30:13 -0700 (PDT) From: Josef Bacik <josef@toxicpanda.com> To: akpm@linux-foundation.org, linux-kernel@vger.kernel.org, kernel-team@fb.com, linux-btrfs@vger.kernel.org, riel@redhat.com, hannes@cmpxchg.org, tj@kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org Subject: [RFC][PATCH 0/8] drop the mmap_sem when doing IO in the fault path Date: Tue, 25 Sep 2018 11:30:03 -0400 Message-Id: <20180925153011.15311-1-josef@toxicpanda.com> X-Mailer: git-send-email 2.14.3 Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: <linux-fsdevel.vger.kernel.org> X-Mailing-List: linux-fsdevel@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP |
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drop the mmap_sem when doing IO in the fault path
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