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Merge branch 'nd/unpack-entry-optim-in-pack-objects'

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* nd/unpack-entry-optim-in-pack-objects:
  pack-objects: no crc check when the cached version is used
This commit is contained in:
Jonathan Nieder 2013-09-24 23:29:55 -07:00
commit 87bcf148d7
1 changed files with 10 additions and 10 deletions
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sha1_file.c
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@ -2126,6 +2126,16 @@ void *unpack_entry(struct packed_git *p, off_t obj_offset,
int i; int i;
struct delta_base_cache_entry *ent; struct delta_base_cache_entry *ent;
ent = get_delta_base_cache_entry(p, curpos);
if (eq_delta_base_cache_entry(ent, p, curpos)) {
type = ent->type;
data = ent->data;
size = ent->size;
clear_delta_base_cache_entry(ent);
base_from_cache = 1;
break;
}
if (do_check_packed_object_crc && p->index_version > 1) { if (do_check_packed_object_crc && p->index_version > 1) {
struct revindex_entry *revidx = find_pack_revindex(p, obj_offset); struct revindex_entry *revidx = find_pack_revindex(p, obj_offset);
unsigned long len = revidx[1].offset - obj_offset; unsigned long len = revidx[1].offset - obj_offset;
@ -2140,16 +2150,6 @@ void *unpack_entry(struct packed_git *p, off_t obj_offset,
} }
} }
ent = get_delta_base_cache_entry(p, curpos);
if (eq_delta_base_cache_entry(ent, p, curpos)) {
type = ent->type;
data = ent->data;
size = ent->size;
clear_delta_base_cache_entry(ent);
base_from_cache = 1;
break;
}
type = unpack_object_header(p, &w_curs, &curpos, &size); type = unpack_object_header(p, &w_curs, &curpos, &size);
if (type != OBJ_OFS_DELTA && type != OBJ_REF_DELTA) if (type != OBJ_OFS_DELTA && type != OBJ_REF_DELTA)
break; break;