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Revert "split-index: add and use unshare_split_index()"

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This reverts commit f9d7abec2ad2f9eb3d8873169cc28c34273df082;
see public-inbox.org/git/CAP8UFD0bOfzY-_hBDKddOcJdPUpP2KEVaX_SrCgvAMYAHtseiQ@mail.gmail.com
This commit is contained in:
Junio C Hamano
2017-06-24 12:02:39 -07:00
parent de950c5773
commit 64719b115d
3 changed files with 21 additions and 47 deletions
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10
read-cache.c
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@ -1877,9 +1877,15 @@ int discard_index(struct index_state *istate)
{
int i;
unshare_split_index(istate, 1);
for (i = 0; i < istate->cache_nr; i++)
for (i = 0; i < istate->cache_nr; i++) {
if (istate->cache[i]->index &&
istate->split_index &&
istate->split_index->base &&
istate->cache[i]->index <= istate->split_index->base->cache_nr &&
istate->cache[i] == istate->split_index->base->cache[istate->cache[i]->index - 1])
continue;
free(istate->cache[i]);
}
resolve_undo_clear_index(istate);
istate->cache_nr = 0;
istate->cache_changed = 0;