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| author | Junio C Hamano <gitster@pobox.com> | 2025-12-14 17:04:36 +0900 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2025-12-14 17:04:36 +0900 |
| commit | 84ca5a2457757e8997ddcaa64e8c26372359965c (patch) | |
| tree | 473ac74a8da8c8c4cc4b0de707c7179aea5674b3 /diff-lib.c | |
| parent | 794c9798893670dcf8f52952487217cb04a478c4 (diff) | |
| parent | 38f88051dae6ddb2f1cdb9c7415d4ba6caef04af (diff) | |
| download | git-84ca5a2457757e8997ddcaa64e8c26372359965c.tar.gz | |
Merge branch 'rs/diff-index-find-copies-harder-optim'
Halve the memory consumed by artificial filepairs created during
"git diff --find-copioes-harder", also making the operation run
faster.
* rs/diff-index-find-copies-harder-optim:
diff-index: don't queue unchanged filepairs with diff_change()
Diffstat (limited to 'diff-lib.c')
| -rw-r--r-- | diff-lib.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/diff-lib.c b/diff-lib.c index b8f8f3bc31..8e624f38c6 100644 --- a/diff-lib.c +++ b/diff-lib.c @@ -418,13 +418,12 @@ static int show_modified(struct rev_info *revs, } oldmode = old_entry->ce_mode; - if (mode == oldmode && oideq(oid, &old_entry->oid) && !dirty_submodule && - !revs->diffopt.flags.find_copies_harder) - return 0; - - diff_change(&revs->diffopt, oldmode, mode, - &old_entry->oid, oid, 1, !is_null_oid(oid), - old_entry->name, 0, dirty_submodule); + if (mode != oldmode || !oideq(oid, &old_entry->oid) || dirty_submodule) + diff_change(&revs->diffopt, oldmode, mode, + &old_entry->oid, oid, 1, !is_null_oid(oid), + old_entry->name, 0, dirty_submodule); + else if (revs->diffopt.flags.find_copies_harder) + diff_same(&revs->diffopt, mode, oid, old_entry->name); return 0; } |