From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-4.0 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_NONE shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id C68541F454 for ; Fri, 8 Nov 2019 15:01:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726641AbfKHPBF (ORCPT ); Fri, 8 Nov 2019 10:01:05 -0500 Received: from mail-il1-f181.google.com ([209.85.166.181]:35301 "EHLO mail-il1-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726039AbfKHPBF (ORCPT ); Fri, 8 Nov 2019 10:01:05 -0500 Received: by mail-il1-f181.google.com with SMTP id z12so5399335ilp.2 for ; Fri, 08 Nov 2019 07:01:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=usp-br.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=OvPGjhdZR2TPsVRfh7qctJ8/uur903ww3hY5Ffbw520=; b=auypJtnon0ss5/RDob93FDsxC8I705JvLbg/B+Vn2Aodsql44hgEUponFK1hJHoQlf eNKYCIW0WTpBuNfeACUQ9XbxYW2hDXTyLidi/lGEzSqpEVwxtIlXqEsOZWwVmF+hXGsQ 4VOaTigYo+3NmJUrqmEVTDV4qQ2pKU9Z0zh0xfjwuPZOU+2AMnPvY8QcfZCBqCIF1XQt h6kENXraLOBmsqileXCcHIEytmNDzqrvjyKHZT4IDOUV0VUJyi7GVpGyWQd/5IaLb0t8 w/KKAS7cbJi/ZnA9RtCGCIx4PxBcpHUA4l1Ve0y7Rh67nAgSCsQtxl92tTVD5kJXkhwR ukxA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=OvPGjhdZR2TPsVRfh7qctJ8/uur903ww3hY5Ffbw520=; b=ctI+6UtyagfxDxwzF0I1R3Ss/y03yZb3LrJiY73IqccIaPCU7hfppeC234cK1h9Of6 pTT0C/J2rvldXjwiWott2BVepfLUXVASOPmSBqilGJ1t1UQlUxPogdKDR1L+EqMZSmFa jdGDMcixKUPiZniZFmvAZOvAxD01c0fFNw9oZ3ZhtbGE2IQHvh9jr59mt7MXBSBOz4AW +Pokmpm4jItcsWOC968Hkxip0w/dvLAUueGDD4K6byCapBtkQcVOgJEkeu4/xKZDn2+d brPt/PIHHXBTX2VkHkJ98wsEQCoRkSiB+HvwHNTFrSZRbE0VVvMwQsoE97TC4GrOiNUT bqEA== X-Gm-Message-State: APjAAAVsSKxaHkChondozmL8RJO2C2jArxMu/tk85EyFb9oll6zQN/J6 InjV5aIZ+x43F12GHg8v7OMvVaP2Z4bH4g33iiU67g== X-Google-Smtp-Source: APXvYqzRod5e1xwkwUJYujb1eMGPFNXXIaG36E99xKfvc8ZI7W0Vm2tbQYME/IVKiyAQkCnjmNkx1WpmmHOBglcsOPU= X-Received: by 2002:a92:4899:: with SMTP id j25mr12524730ilg.127.1573225263965; Fri, 08 Nov 2019 07:01:03 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Matheus Tavares Bernardino Date: Fri, 8 Nov 2019 12:00:52 -0300 Message-ID: Subject: Re: What's cooking in git.git (Nov 2019, #02; Fri, 8) To: Junio C Hamano Cc: git Content-Type: text/plain; charset="UTF-8" Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Hi, Junio On Fri, Nov 8, 2019 at 5:41 AM Junio C Hamano wrote: [...] > > * mt/threaded-grep-in-object-store (2019-10-02) 11 commits > - grep: move driver pre-load out of critical section > - grep: re-enable threads in non-worktree case > - grep: protect packed_git [re-]initialization > - grep: allow submodule functions to run in parallel > - submodule-config: add skip_if_read option to repo_read_gitmodules() > - grep: replace grep_read_mutex by internal obj read lock > - object-store: allow threaded access to object reading > - replace-object: make replace operations thread-safe > - grep: fix racy calls in grep_objects() > - grep: fix race conditions at grep_submodule() > - grep: fix race conditions on userdiff calls > > Traditionally, we avoided threaded grep while searching in objects > (as opposed to files in the working tree) as accesses to the object > layer is not thread-safe. This limitation is getting lifted. > > What's the current status of this one? This was the last round of improvements I had in mind for this topic. So for my part, I think this is ready. Thanks, Matheus