diff options
| author | Carlos Martín Nieto <cmn@dwim.me> | 2014-05-08 22:31:59 +0200 |
|---|---|---|
| committer | Carlos Martín Nieto <cmn@dwim.me> | 2014-05-08 22:40:13 +0200 |
| commit | 2dde1e0c1c398708d6a84763015e690f23cc7511 (patch) | |
| tree | 46a0560de9c30a121597f208f6b5a9e4c7a4f3f7 /tests/diff/pathspec.c | |
| parent | ed476c236b8328c31acb150ee69eaf00c821b9e3 (diff) | |
| download | libgit2-2dde1e0c1c398708d6a84763015e690f23cc7511.tar.gz | |
indexer: avoid memory movescmn/indexer-vector-handling
Our vector does a move of the rest of the array when we remove an
item. Doing this repeatedly can be expensive, and we do this a lot in
the indexer. Instead, set the value to NULL and skip those entries.
perf reported around 30% of `index-pack` time was going into
memmove. With this change, that goes away and we spent most of the time
hashing and inflating data.
Diffstat (limited to 'tests/diff/pathspec.c')
0 files changed, 0 insertions, 0 deletions