From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?= Subject: [PATCH 00/32] Split index resend Date: Fri, 13 Jun 2014 19:19:19 +0700 Message-ID: <1402661991-14977-1-git-send-email-pclouds@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Junio C Hamano , =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?= To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Fri Jun 13 14:20:16 2014 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1WvQSt-0002Hx-Ne for gcvg-git-2@plane.gmane.org; Fri, 13 Jun 2014 14:20:16 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751321AbaFMMUI convert rfc822-to-quoted-printable (ORCPT ); Fri, 13 Jun 2014 08:20:08 -0400 Received: from mail-pb0-f49.google.com ([209.85.160.49]:38364 "EHLO mail-pb0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751056AbaFMMUH (ORCPT ); Fri, 13 Jun 2014 08:20:07 -0400 Received: by mail-pb0-f49.google.com with SMTP id jt11so2071666pbb.36 for ; Fri, 13 Jun 2014 05:20:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:mime-version:content-type :content-transfer-encoding; bh=qnpTxlncno8a0m3/gXqREq/x4nw0+cSwAQPfxUxu/08=; b=FQFkWS+0YTHSqsQxORAt9U7Z2Tj5cRvVyc3/C43SAz1nUJsA++u51xt7q6dX/37eeu fO2Guhv9hJXDLfUqjsTb60wqge8/ok7kVOmsjuzPx6FhB8GvR+XfVqL3texpaqX9VGas GaMu+iR/3fyDb670MdDXo6nW6N2dl/V/zis7GxE/rP1s0eKCoVfQjcxLeRZwwAeHlSkW 1xs2kKNWUem5Malf0c2nUOdQqj/KCBTRYe5fykD+z0ax0QXg9x4at1woAFIVskNhlGlC jsxWtaAOq83XGGlVuZ6BKGQbKvmZxg/KILGOPMkDDLRJfU1uNo6siBChKPVdDhDoPHvT sGYw== X-Received: by 10.66.180.34 with SMTP id dl2mr2923129pac.124.1402662006094; Fri, 13 Jun 2014 05:20:06 -0700 (PDT) Received: from lanh ([115.73.228.145]) by mx.google.com with ESMTPSA id ys1sm20776046pab.7.2014.06.13.05.20.03 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 13 Jun 2014 05:20:05 -0700 (PDT) Received: by lanh (sSMTP sendmail emulation); Fri, 13 Jun 2014 19:20:05 +0700 X-Mailer: git-send-email 1.9.1.346.ga2b5940 Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: This is basically what's in 'pu' with fixup patches squashed in (also resend is a good way to get people's eyes on it one more time). There's also another minor change that SOMETHING_CHANGED now has value 1. This is the usual value of cache_changed before this series. So if another in-flight series update cache_changed the old way, nothing's subtly broken. Nguy=E1=BB=85n Th=C3=A1i Ng=E1=BB=8Dc Duy (32): ewah: fix constness of ewah_read_mmap ewah: delete unused ewah_read_mmap_native declaration sequencer: do not update/refresh index if the lock cannot be held read-cache: new API write_locked_index instead of write_index/write_c= ache read-cache: relocate and unexport commit_locked_index() read-cache: store in-memory flags in the first 12 bits of ce_flags read-cache: be strict about "changed" in remove_marked_cache_entries(= ) read-cache: be specific what part of the index has changed update-index: be specific what part of the index has changed resolve-undo: be specific what part of the index has changed unpack-trees: be specific what part of the index has changed cache-tree: mark istate->cache_changed on cache tree invalidation cache-tree: mark istate->cache_changed on cache tree update cache-tree: mark istate->cache_changed on prime_cache_tree() entry.c: update cache_changed if refresh_cache is set in checkout_ent= ry() read-cache: save index SHA-1 after reading read-cache: split-index mode read-cache: mark new entries for split index read-cache: save deleted entries in split index read-cache: mark updated entries for split index split-index: the writing part split-index: the reading part split-index: do not invalidate cache-tree at read time split-index: strip pathname of on-disk replaced entries update-index: new options to enable/disable split index mode update-index --split-index: do not split if $GIT_DIR is read only rev-parse: add --shared-index-path to get shared index path read-tree: force split-index mode off on --index-output read-tree: note about dropping split-index mode or index version read-cache: force split index mode with GIT_TEST_SPLIT_INDEX t2104: make sure split index mode is off for the version test t1700: new tests for split-index mode .gitignore | 1 + Documentation/git-rev-parse.txt | 4 + Documentation/git-update-index.txt | 11 ++ Documentation/gitrepository-layout.txt | 4 + Documentation/technical/index-format.txt | 35 ++++ Makefile | 2 + builtin/add.c | 6 +- builtin/apply.c | 17 +- builtin/blame.c | 2 +- builtin/checkout-index.c | 4 +- builtin/checkout.c | 12 +- builtin/clone.c | 7 +- builtin/commit.c | 33 ++-- builtin/merge.c | 12 +- builtin/mv.c | 7 +- builtin/read-tree.c | 18 +- builtin/reset.c | 7 +- builtin/rev-parse.c | 10 + builtin/rm.c | 7 +- builtin/update-index.c | 33 +++- cache-tree.c | 52 ++--- cache-tree.h | 6 +- cache.h | 28 ++- entry.c | 3 + ewah/ewah_io.c | 4 +- ewah/ewok.h | 3 +- lockfile.c | 20 -- merge-recursive.c | 11 +- merge.c | 7 +- read-cache.c | 270 ++++++++++++++++++++++-= -- rerere.c | 3 +- resolve-undo.c | 2 +- sequencer.c | 16 +- split-index.c (new) | 328 +++++++++++++++++++++++= ++++++++ split-index.h (new) | 35 ++++ t/t1700-split-index.sh (new +x) | 194 ++++++++++++++++++ t/t2104-update-index-skip-worktree.sh | 2 + test-dump-cache-tree.c | 7 +- test-dump-split-index.c (new) | 34 ++++ test-scrap-cache-tree.c | 5 +- unpack-trees.c | 18 +- 41 files changed, 1088 insertions(+), 192 deletions(-) create mode 100644 split-index.c create mode 100644 split-index.h create mode 100755 t/t1700-split-index.sh create mode 100644 test-dump-split-index.c --=20 1.9.1.346.ga2b5940