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| author |  Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2018-08-18 16:41:25 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2018-08-18 09:47:46 -0700 |
| commit | f1e11c6510846321574e0ad9443843d7ba3eb758 (patch) | |
| tree | 36df1345e4cdfbd82cbe7f5f26aeed9390b86f9e /t/helper/test-dump-untracked-cache.c | |
| parent | unpack-trees: optimize walking same trees with cache-tree (diff) | |
| download | tgif-f1e11c6510846321574e0ad9443843d7ba3eb758.tar.xz | |
unpack-trees: reduce malloc in cache-tree walk
This is a micro optimization that probably only shines on repos with
deep directory structure. Instead of allocating and freeing a new
cache_entry in every iteration, we reuse the last one and only update
the parts that are new each iteration.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/helper/test-dump-untracked-cache.c')
0 files changed, 0 insertions, 0 deletions