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| author | Junio C Hamano <gitster@pobox.com> | 2014-02-27 14:01:48 -0800 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-02-27 14:01:48 -0800 |
| commit | 0f9e62e0847c075678a7a5a748567d1e881d16f8 (patch) | |
| tree | 8ef8989069ae40eef891b0964fc2cb8036a74e48 /Documentation/git-repack.txt | |
| parent | 6784fab0ac1f973f22f1d4252f0e513d61be6c6b (diff) | |
| parent | 6b5b3a27b7faf9d72efec28fa017408daf45cd00 (diff) | |
| download | git-0f9e62e0847c075678a7a5a748567d1e881d16f8.tar.gz | |
Merge branch 'jk/pack-bitmap'
Borrow the bitmap index into packfiles from JGit to speed up
enumeration of objects involved in a commit range without having to
fully traverse the history.
* jk/pack-bitmap: (26 commits)
ewah: unconditionally ntohll ewah data
ewah: support platforms that require aligned reads
read-cache: use get_be32 instead of hand-rolled ntoh_l
block-sha1: factor out get_be and put_be wrappers
do not discard revindex when re-preparing packfiles
pack-bitmap: implement optional name_hash cache
t/perf: add tests for pack bitmaps
t: add basic bitmap functionality tests
count-objects: recognize .bitmap in garbage-checking
repack: consider bitmaps when performing repacks
repack: handle optional files created by pack-objects
repack: turn exts array into array-of-struct
repack: stop using magic number for ARRAY_SIZE(exts)
pack-objects: implement bitmap writing
rev-list: add bitmap mode to speed up object lists
pack-objects: use bitmaps when packing objects
pack-objects: split add_object_entry
pack-bitmap: add support for bitmap indexes
documentation: add documentation for the bitmap format
ewah: compressed bitmap implementation
...
Diffstat (limited to 'Documentation/git-repack.txt')
| -rw-r--r-- | Documentation/git-repack.txt | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/Documentation/git-repack.txt b/Documentation/git-repack.txt index 509cf73e50..002cfd5eb9 100644 --- a/Documentation/git-repack.txt +++ b/Documentation/git-repack.txt @@ -9,7 +9,7 @@ git-repack - Pack unpacked objects in a repository SYNOPSIS -------- [verse] -'git repack' [-a] [-A] [-d] [-f] [-F] [-l] [-n] [-q] [--window=<n>] [--depth=<n>] +'git repack' [-a] [-A] [-d] [-f] [-F] [-l] [-n] [-q] [-b] [--window=<n>] [--depth=<n>] DESCRIPTION ----------- @@ -110,6 +110,13 @@ other objects in that pack they already have locally. The default is unlimited, unless the config variable `pack.packSizeLimit` is set. +-b:: +--write-bitmap-index:: + Write a reachability bitmap index as part of the repack. This + only makes sense when used with `-a` or `-A`, as the bitmaps + must be able to refer to all reachable objects. This option + overrides the setting of `pack.writebitmaps`. + Configuration ------------- |