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Derrick Stolee 891435d55d treewide: rename tree to maybe_tree 
Using the commit-graph file to walk commit history removes the large
cost of parsing commits during the walk. This exposes a performance
issue: lookup_tree() takes a large portion of the computation time,
even when Git never uses those trees.

In anticipation of lazy-loading these trees, rename the 'tree' member
of struct commit to 'maybe_tree'. This serves two purposes: it hints
at the future role of possibly being NULL even if the commit has a
valid tree, and it allows for unambiguous transformation from simple
member access (i.e. commit->maybe_tree) to method access.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-11 10:47:16 +09:00
..
add.c Merge branch 'tb/add-renormalize' 2017-11-27 11:06:37 +09:00
am.c Merge branch 'po/object-id' 2018-02-15 14:55:43 -08:00
annotate.c
apply.c apply: move lockfile into apply_state 2017-10-06 10:07:18 +09:00
archive.c archive: read local configuration 2016-11-22 13:55:20 -08:00
bisect--helper.c bisect: mention "view" as an alternative to "visualize" 2017-11-13 10:51:14 +09:00
blame.c diff: make struct diff_flags members lowercase 2017-11-01 11:51:40 +09:00
branch.c Merge branch 'ks/branch-cleanup' 2017-12-27 11:16:25 -08:00
bundle.c bundle: use prefix_filename with bundle path 2017-03-21 11:18:41 -07:00
cat-file.c Merge branch 'bw/c-plus-plus' into ds/lazy-load-trees 2018-04-11 10:46:32 +09:00
check-attr.c config: don't include config.h by default 2017-06-15 12:56:22 -07:00
check-ignore.c Merge branch 'bw/config-h' 2017-06-24 14:28:41 -07:00
check-mailmap.c config: don't include config.h by default 2017-06-15 12:56:22 -07:00
check-ref-format.c Merge branch 'jc/check-ref-format-oor' into maint 2017-11-15 12:04:57 +09:00
checkout-index.c checkout-index: simplify locking logic 2017-10-06 10:07:18 +09:00
checkout.c treewide: rename tree to maybe_tree 2018-04-11 10:47:16 +09:00
clean.c Merge branch 'jk/ref-filter-colors-fix' 2017-10-18 10:19:08 +09:00
clone.c Merge branch 'jk/abort-clone-with-existing-dest' into maint 2018-02-15 15:18:13 -08:00
column.c config: don't include config.h by default 2017-06-15 12:56:22 -07:00
commit-graph.c commit-graph: implement "--append" option 2018-04-11 10:43:02 +09:00
commit-tree.c commit: convert commit_tree* to object_id 2018-01-30 10:42:36 -08:00
commit.c Merge branch 'po/object-id' 2018-02-15 14:55:43 -08:00
config.c config: add --expiry-date 2017-11-18 12:31:29 +09:00
count-objects.c pack: move open_pack_index(), parse_pack_index() 2017-08-23 15:12:06 -07:00
credential.c credential: handle invalid arguments earlier 2017-05-30 14:45:03 +09:00
describe.c Merge branch 'dk/describe-all-output-fix' into maint 2018-02-15 15:18:10 -08:00
diff-files.c submodule: remove gitmodules_config 2017-08-03 13:11:02 -07:00
diff-index.c Merge branch 'ma/builtin-unleak' 2017-10-07 16:27:55 +09:00
diff-tree.c object: rename function 'typename' to 'type_name' 2018-02-14 13:10:05 -08:00
diff.c treewide: rename tree to maybe_tree 2018-04-11 10:47:16 +09:00
difftool.c read-cache: leave lock in right state in write_locked_index() 2017-10-07 10:20:56 +09:00
fast-export.c treewide: rename tree to maybe_tree 2018-04-11 10:47:16 +09:00
fetch-pack.c fetch: inherit filter-spec from partial clone 2017-12-08 09:58:52 -08:00
fetch.c Merge branch 'jh/partial-clone' 2018-02-13 13:39:04 -08:00
fmt-merge-msg.c Merge branch 'rs/fmt-merge-msg-string-leak-fix' 2017-12-27 11:16:23 -08:00
for-each-ref.c provide --color option for all ref-filter users 2017-10-04 11:35:29 +09:00
fsck.c Merge branch 'bw/c-plus-plus' into ds/lazy-load-trees 2018-04-11 10:46:32 +09:00
gc.c gc: do not repack promisor packfiles 2017-12-08 09:52:42 -08:00
get-tar-commit-id.c distinguish error versus short read from read_in_full() 2017-09-27 15:45:24 +09:00
grep.c object: rename function 'typename' to 'type_name' 2018-02-14 13:10:05 -08:00
hash-object.c sha1_file: rename hash_sha1_file_literally 2018-01-30 10:42:36 -08:00
help.c help: rename 'new' variables 2018-02-22 10:08:05 -08:00
index-pack.c Merge branch 'bw/c-plus-plus' into ds/lazy-load-trees 2018-04-11 10:46:32 +09:00
init-db.c init-db: rename 'template' variables 2018-02-22 10:08:05 -08:00
interpret-trailers.c Merge branch 'jk/trailers-parse' 2017-08-26 22:55:04 -07:00
log.c treewide: rename tree to maybe_tree 2018-04-11 10:47:16 +09:00
ls-files.c Merge branch 'bp/fsmonitor' 2017-11-21 14:07:50 +09:00
ls-remote.c wildmatch: remove unused wildopts parameter 2017-06-23 18:27:07 -07:00
ls-tree.c Merge branch 'bw/config-h' 2017-06-24 14:28:41 -07:00
mailinfo.c prefix_filename: return newly allocated string 2017-03-21 11:18:41 -07:00
mailsplit.c mailinfo & mailsplit: check for EOF while parsing 2017-05-08 12:18:19 +09:00
merge-base.c Merge branch 'ma/reduce-heads-leakfix' 2017-11-15 12:14:32 +09:00
merge-file.c config: don't include config.h by default 2017-06-15 12:56:22 -07:00
merge-index.c Convert GIT_SHA1_HEXSZ used for allocation to GIT_MAX_HEXSZ 2017-03-26 22:08:21 -07:00
merge-ours.c Merge branch 'bw/diff-opt-impl-to-bitfields' 2017-11-09 14:31:27 +09:00
merge-recursive.c i18n: merge-recursive: mark verbose message for translation 2016-09-15 13:17:32 -07:00
merge-tree.c tree-walk: convert fill_tree_descriptor() to object_id 2017-08-14 12:38:54 -07:00
merge.c Merge branch 'bw/c-plus-plus' into ds/lazy-load-trees 2018-04-11 10:46:32 +09:00
mktag.c sha1_file: convert write_sha1_file to object_id 2018-01-30 10:42:36 -08:00
mktree.c Merge branch 'bw/c-plus-plus' into ds/lazy-load-trees 2018-04-11 10:46:32 +09:00
mv.c submodule: convert stage_updated_gitmodules to take a struct index_state 2017-12-12 12:35:20 -08:00
name-rev.c Merge branch 'mg/timestamp-t-fix' into maint 2017-10-18 14:19:09 +09:00
notes.c sha1_file: convert write_sha1_file to object_id 2018-01-30 10:42:36 -08:00
pack-objects.c Merge branch 'bw/c-plus-plus' into ds/lazy-load-trees 2018-04-11 10:46:32 +09:00
pack-redundant.c pack-redundant: rename 'new' variables 2018-02-22 10:08:05 -08:00
pack-refs.c refs: delete pack_refs() in favor of refs_pack_refs() 2017-04-14 03:53:25 -07:00
patch-id.c config: don't include config.h by default 2017-06-15 12:56:22 -07:00
prune-packed.c Merge branch 'jt/packmigrate' 2017-08-26 22:55:09 -07:00
prune.c Merge branch 'bw/c-plus-plus' into ds/lazy-load-trees 2018-04-11 10:46:32 +09:00
pull.c Merge branch 'sb/pull-rebase-submodule' 2018-02-15 14:55:43 -08:00
push.c builtin/push.c: add push.pushOption config 2017-10-24 09:57:54 +09:00
read-tree.c submodule: remove gitmodules_config 2017-08-03 13:11:02 -07:00
rebase--helper.c Merge branch 'pw/sequencer-in-process-commit' 2018-02-13 13:39:15 -08:00
receive-pack.c sha1_file: convert write_sha1_file to object_id 2018-01-30 10:42:36 -08:00
reflog.c treewide: rename tree to maybe_tree 2018-04-11 10:47:16 +09:00
remote-ext.c consistently use "fallthrough" comments in switches 2017-09-22 12:49:57 +09:00
remote-fd.c remote-{ext,fd}: print usage message on invalid arguments 2017-05-30 14:45:04 +09:00
remote.c remote: rename 'new' variables 2018-02-22 10:08:05 -08:00
repack.c gc: do not repack promisor packfiles 2017-12-08 09:52:42 -08:00
replace.c Merge branch 'bw/c-plus-plus' into ds/lazy-load-trees 2018-04-11 10:46:32 +09:00
rerere.c avoid "write_in_full(fd, buf, len) != len" pattern 2017-09-14 15:17:59 +09:00
reset.c Merge branch 'tg/reset-hard-show-head-with-pretty' 2018-02-15 14:55:45 -08:00
rev-list.c Merge branch 'jk/cached-commit-buffer' into HEAD 2018-03-13 13:35:25 -07:00
rev-parse.c Merge branch 'bw/c-plus-plus' into ds/lazy-load-trees 2018-04-11 10:46:32 +09:00
revert.c sequencer: improve config handling 2017-12-13 11:15:14 -08:00
rm.c submodule: convert stage_updated_gitmodules to take a struct index_state 2017-12-12 12:35:20 -08:00
send-pack.c Merge branch 'ma/parse-maybe-bool' 2017-08-22 10:29:03 -07:00
shortlog.c shortlog: skip format/parse roundtrip for internal traversal 2017-09-09 01:57:03 +09:00
show-branch.c Merge branch 'ot/pretty' 2017-12-27 11:16:29 -08:00
show-ref.c refs: convert peel_ref to struct object_id 2017-10-16 11:05:51 +09:00
stripspace.c config: don't include config.h by default 2017-06-15 12:56:22 -07:00
submodule--helper.c submodule: port submodule subcommand 'deinit' from shell to C 2018-01-16 11:29:50 -08:00
symbolic-ref.c refs: rename constant REF_NODEREF to REF_NO_DEREF 2017-11-06 10:31:08 +09:00
tag.c Merge branch 'bw/c-plus-plus' into ds/lazy-load-trees 2018-04-11 10:46:32 +09:00
unpack-file.c Merge branch 'jk/write-in-full-fix' 2017-09-25 15:24:06 +09:00
unpack-objects.c Merge branch 'bw/c-plus-plus' into ds/lazy-load-trees 2018-04-11 10:46:32 +09:00
update-index.c Merge branch 'bp/fsmonitor' 2017-11-21 14:07:50 +09:00
update-ref.c refs: rename constant REF_NODEREF to REF_NO_DEREF 2017-11-06 10:31:08 +09:00
update-server-info.c config: don't include config.h by default 2017-06-15 12:56:22 -07:00
upload-archive.c upload-archive: handle "-h" option early 2017-05-30 14:45:04 +09:00
var.c config: don't include config.h by default 2017-06-15 12:56:22 -07:00
verify-commit.c object: rename function 'typename' to 'type_name' 2018-02-14 13:10:05 -08:00
verify-pack.c config: don't include config.h by default 2017-06-15 12:56:22 -07:00
verify-tag.c Merge branch 'jk/ref-filter-colors' 2017-08-11 13:26:58 -07:00
worktree.c Merge branch 'jc/worktree-add-short-help' 2018-02-15 14:55:40 -08:00
write-tree.c config: don't include config.h by default 2017-06-15 12:56:22 -07:00