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| author | Derrick Stolee <dstolee@microsoft.com> | 2018-04-06 19:09:32 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2018-04-11 01:47:16 (GMT) |
| commit | 891435d55da80ca3654b19834481205be6bdfe33 (patch) | |
| tree | fddc1768c14c6567f7be5205bf808d8bae86981a /pretty.c | |
| parent | 2d5792f0716605ff0059fe4b5c865d6821c0161e (diff) | |
| download | git-891435d55da80ca3654b19834481205be6bdfe33.zip git-891435d55da80ca3654b19834481205be6bdfe33.tar.gz git-891435d55da80ca3654b19834481205be6bdfe33.tar.bz2 | |
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>
Diffstat (limited to 'pretty.c')
| -rw-r--r-- | pretty.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -1161,10 +1161,10 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */ strbuf_addstr(sb, diff_get_color(c->auto_color, DIFF_RESET)); return 1; case 'T': /* tree hash */ - strbuf_addstr(sb, oid_to_hex(&commit->tree->object.oid)); + strbuf_addstr(sb, oid_to_hex(&commit->maybe_tree->object.oid)); return 1; case 't': /* abbreviated tree hash */ - strbuf_add_unique_abbrev(sb, commit->tree->object.oid.hash, + strbuf_add_unique_abbrev(sb, commit->maybe_tree->object.oid.hash, c->pretty_ctx->abbrev); return 1; case 'P': /* parent hashes */ |