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indexer: avoid loading already existent bases

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When thickening a pack, avoid loading already loaded bases and
trying to insert them all over again.
This commit is contained in:
Edward Thomson 2015-05-22 11:20:47 -04:00
parent 38c10ecd99
commit e2dd3735a5
1 changed files with 14 additions and 1 deletions
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15
src/indexer.c
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@ -325,6 +325,13 @@ on_error:
return -1;
}
GIT_INLINE(bool) has_entry(git_indexer *idx, git_oid *id)
{
khiter_t k;
k = kh_get(oid, idx->pack->idx_cache, id);
return (k != kh_end(idx->pack->idx_cache));
}
static int save_entry(git_indexer *idx, struct entry *entry, struct git_pack_entry *pentry, git_off_t entry_start)
{
int i, error;
@ -339,8 +346,11 @@ static int save_entry(git_indexer *idx, struct entry *entry, struct git_pack_ent
pentry->offset = entry_start;
k = kh_put(oid, idx->pack->idx_cache, &pentry->sha1, &error);
if (!error)
if (error <= 0) {
giterr_set(GITERR_INDEXER, "cannot insert object into pack");
return -1;
}
kh_value(idx->pack->idx_cache, k) = pentry;
@ -791,6 +801,9 @@ static int fix_thin_pack(git_indexer *idx, git_transfer_progress *stats)
git_oid_fromraw(&base, base_info);
git_mwindow_close(&w);
if (has_entry(idx, &base))
return 0;
if (inject_object(idx, &base) < 0)
return -1;