diff options
| -rw-r--r-- | cache.h | 4 | ||||
| -rw-r--r-- | read-cache.c | 14 |
2 files changed, 12 insertions, 6 deletions
@@ -133,7 +133,9 @@ struct cache_entry { #define CE_UPDATE (0x10000) #define CE_REMOVE (0x20000) #define CE_UPTODATE (0x40000) -#define CE_UNHASHED (0x80000) + +#define CE_HASHED (0x100000) +#define CE_UNHASHED (0x200000) static inline unsigned create_ce_flags(size_t len, unsigned stage) { diff --git a/read-cache.c b/read-cache.c index e45f4b3d61..eb58b03f95 100644 --- a/read-cache.c +++ b/read-cache.c @@ -37,8 +37,13 @@ static unsigned int hash_name(const char *name, int namelen) static void hash_index_entry(struct index_state *istate, struct cache_entry *ce) { void **pos; - unsigned int hash = hash_name(ce->name, ce_namelen(ce)); + unsigned int hash; + if (ce->ce_flags & CE_HASHED) + return; + ce->ce_flags |= CE_HASHED; + ce->next = NULL; + hash = hash_name(ce->name, ce_namelen(ce)); pos = insert_hash(hash, ce, &istate->name_hash); if (pos) { ce->next = *pos; @@ -59,6 +64,7 @@ static void lazy_init_name_hash(struct index_state *istate) static void set_index_entry(struct index_state *istate, int nr, struct cache_entry *ce) { + ce->ce_flags &= ~CE_UNHASHED; istate->cache[nr] = ce; if (istate->name_hash_initialized) hash_index_entry(istate, ce); @@ -82,10 +88,8 @@ static void replace_index_entry(struct index_state *istate, int nr, struct cache { struct cache_entry *old = istate->cache[nr]; - if (ce != old) { - remove_hash_entry(istate, old); - set_index_entry(istate, nr, ce); - } + remove_hash_entry(istate, old); + set_index_entry(istate, nr, ce); istate->cache_changed = 1; } |