This one has suggestions from Peff, SZEDER Gábor, Duy Nguyen, and fixups from Junio. The major changes are: * The new patch "call setup_git_directory_gently before accessing refs" -- this is necessary in order to move "setup: configure ref storage config on startup" from config to setup. * "setup: configure ref storage config on startup" is now much shorter. In addition, there are some minor fixups to remove variable shadowing in the lmdb code and to improve the design of the set_ref_storage_backend family of functions. David Turner (30): setup: call setup_git_directory_gently before accessing refs refs: move head_ref{,_submodule} to the common code refs: move for_each_*ref* functions into common code files-backend: break out ref reading refs: move resolve_ref_unsafe into common code refs: add method for do_for_each_ref refs: add do_for_each_per_worktree_ref refs: add methods for reflog refs: add method for initial ref transaction commit refs: add method for delete_refs refs: add methods to init refs db refs: add method to rename refs refs: handle non-normal ref renames refs: make lock generic refs: move duplicate check to common code refs: allow log-only updates refs: don't dereference on rename refs: on symref reflog expire, lock symref not referrent refs: resolve symbolic refs first refs: always handle non-normal refs in files backend init: allow alternate ref strorage to be set for new repos refs: check submodules' ref storage config clone: allow ref storage backend to be set for clone svn: learn ref-storage argument refs: register ref storage backends setup: configure ref storage config on startup refs: break out resolve_ref_unsafe_submodule refs: add LMDB refs storage backend refs: tests for lmdb backend tests: add ref-storage argument Ramsay Jones (1): refs: reduce the visibility of do_for_each_ref() Ronnie Sahlberg (2): refs: add a backend method structure with transaction functions refs: add methods for misc ref operations .gitignore | 1 + Documentation/config.txt | 9 + Documentation/git-clone.txt | 6 + Documentation/git-init-db.txt | 2 +- Documentation/git-init.txt | 8 +- Documentation/technical/refs-lmdb-backend.txt | 61 + Documentation/technical/repository-version.txt | 7 + Makefile | 12 + builtin/clone.c | 5 + builtin/grep.c | 1 + builtin/init-db.c | 55 +- builtin/log.c | 2 +- builtin/shortlog.c | 7 +- builtin/submodule--helper.c | 2 +- cache.h | 2 + config.c | 1 + configure.ac | 33 + contrib/completion/git-completion.bash | 6 +- contrib/workdir/git-new-workdir | 3 + git-submodule.sh | 13 + git-svn.perl | 6 +- git.c | 2 +- path.c | 30 +- refs.c | 631 +++++++- refs.h | 16 + refs/files-backend.c | 686 ++++----- refs/lmdb-backend.c | 1886 ++++++++++++++++++++++++ refs/refs-internal.h | 123 +- setup.c | 29 + shortlog.h | 2 +- t/README | 6 + t/lib-submodule-update.sh | 15 +- t/lib-t6000.sh | 7 +- t/t0001-init.sh | 25 + t/t0008-ignores.sh | 2 +- t/t0062-revision-walking.sh | 6 + t/t1021-rerere-in-workdir.sh | 6 + t/t1200-tutorial.sh | 8 +- t/t1302-repo-version.sh | 6 + t/t1305-config-include.sh | 17 +- t/t1400-update-ref.sh | 6 + t/t1401-symbolic-ref.sh | 17 +- t/t1404-update-ref-df-conflicts.sh | 8 +- t/t1410-reflog.sh | 16 + t/t1430-bad-ref-name.sh | 6 + t/t1450-fsck.sh | 12 +- t/t1460-refs-lmdb-backend.sh | 1109 ++++++++++++++ t/t1470-refs-lmdb-backend-reflog.sh | 359 +++++ t/t1480-refs-lmdb-submodule.sh | 85 ++ t/t1506-rev-parse-diagnosis.sh | 4 +- t/t2013-checkout-submodule.sh | 2 +- t/t2105-update-index-gitfile.sh | 4 +- t/t2107-update-index-basic.sh | 6 +- t/t2201-add-update-typechange.sh | 4 +- t/t3001-ls-files-others-exclude.sh | 2 +- t/t3010-ls-files-killed-modified.sh | 4 +- t/t3040-subprojects-basic.sh | 4 +- t/t3050-subprojects-fetch.sh | 2 +- t/t3200-branch.sh | 84 +- t/t3210-pack-refs.sh | 7 + t/t3211-peel-ref.sh | 6 + t/t3308-notes-merge.sh | 2 +- t/t3404-rebase-interactive.sh | 2 +- t/t3600-rm.sh | 2 +- t/t3800-mktag.sh | 4 +- t/t3903-stash.sh | 2 +- t/t4010-diff-pathspec.sh | 2 +- t/t4020-diff-external.sh | 2 +- t/t4027-diff-submodule.sh | 2 +- t/t4035-diff-quiet.sh | 2 +- t/t4255-am-submodule.sh | 2 +- t/t5000-tar-tree.sh | 3 +- t/t5304-prune.sh | 2 +- t/t5312-prune-corruption.sh | 11 +- t/t5500-fetch-pack.sh | 10 +- t/t5510-fetch.sh | 30 +- t/t5526-fetch-submodules.sh | 4 +- t/t5527-fetch-odd-refs.sh | 7 + t/t5537-fetch-shallow.sh | 7 + t/t5700-clone-reference.sh | 42 +- t/t6001-rev-list-graft.sh | 3 +- t/t6010-merge-base.sh | 2 +- t/t6050-replace.sh | 4 +- t/t6120-describe.sh | 6 +- t/t6301-for-each-ref-errors.sh | 12 +- t/t7201-co.sh | 2 +- t/t7300-clean.sh | 25 +- t/t7400-submodule-basic.sh | 22 +- t/t7402-submodule-rebase.sh | 2 +- t/t7405-submodule-merge.sh | 10 +- t/t9104-git-svn-follow-parent.sh | 3 +- t/t9115-git-svn-dcommit-funky-renames.sh | 2 +- t/t9350-fast-export.sh | 6 +- t/t9902-completion.sh | 4 +- t/t9903-bash-prompt.sh | 2 +- t/test-lib-functions.sh | 53 +- t/test-lib.sh | 12 + test-match-trees.c | 2 + test-refs-lmdb-backend.c | 66 + test-revision-walking.c | 2 + 100 files changed, 5265 insertions(+), 605 deletions(-) create mode 100644 Documentation/technical/refs-lmdb-backend.txt create mode 100644 refs/lmdb-backend.c create mode 100755 t/t1460-refs-lmdb-backend.sh create mode 100755 t/t1470-refs-lmdb-backend-reflog.sh create mode 100755 t/t1480-refs-lmdb-submodule.sh create mode 100644 test-refs-lmdb-backend.c -- 2.4.2.767.g62658d5-twtrsrc -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to 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