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name-hash.c: remove cache entries instead of marking them CE_UNHASHED

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The new hashmap implementation supports remove, so really remove unused
cache entries from the name hashmap instead of just marking them.

The CE_UNHASHED flag and CE_STATE_MASK are no longer needed.

Keep the CE_HASHED flag to prevent adding entries twice.

Signed-off-by: Karsten Blees <blees@dcon.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Karsten Blees
2013-11-14 20:22:27 +01:00
committed by Junio C Hamano
parent 8b013788a1
commit 419a597f64
4 changed files with 26 additions and 30 deletions
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2
read-cache.c
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@ -58,7 +58,7 @@ void rename_index_entry_at(struct index_state *istate, int nr, const char *new_n
new = xmalloc(cache_entry_size(namelen));
copy_cache_entry(new, old);
new->ce_flags &= ~CE_STATE_MASK;
new->ce_flags &= ~CE_HASHED;
new->ce_namelen = namelen;
memcpy(new->name, new_name, namelen + 1);