From: Derrick Stolee Date: Mon, 12 Apr 2021 21:08:15 +0000 (+0000) Subject: name-hash: don't add directories to name_hash X-Git-Tag: v2.32.0-rc0~59^2~2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5f11669586;p=thirdparty%2Fgit.git name-hash: don't add directories to name_hash 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 Reviewed-by: Elijah Newren Signed-off-by: Junio C Hamano --- diff --git a/name-hash.c b/name-hash.c index 4e03fac9bb..d08deaa2c9 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);