From: Derrick Stolee <dstolee@xxxxxxxxxxxxx>
Sparse directory entries represent a directory that is outside the
sparse-checkout definition. These are not paths to blobs, so should not
be added to the name_hash table. Instead, they should be added to the
directory hashtable when 'ignore_case' is true.
Add a condition to avoid placing sparse directories into the name_hash
hashtable. This avoids filling the table with extra entries that will
never be queried.
Signed-off-by: Derrick Stolee <dstolee@xxxxxxxxxxxxx>
---
name-hash.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/name-hash.c b/name-hash.c
index 4e03fac9bb12..d08deaa2c9e7 100644
--- a/name-hash.c
+++ b/name-hash.c
@@ -109,8 +109,11 @@ static void hash_index_entry(struct index_state *istate, struct cache_entry *ce)
if (ce->ce_flags & CE_HASHED)
return;
ce->ce_flags |= CE_HASHED;
- hashmap_entry_init(&ce->ent, memihash(ce->name, ce_namelen(ce)));
- hashmap_add(&istate->name_hash, &ce->ent);
+
+ if (!S_ISSPARSEDIR(ce->ce_mode)) {
+ hashmap_entry_init(&ce->ent, memihash(ce->name, ce_namelen(ce)));
+ hashmap_add(&istate->name_hash, &ce->ent);
+ }
if (ignore_case)
add_dir_entry(istate, ce);
--
gitgitgadget
