diff options
Diffstat (limited to 'packfile.c')
| -rw-r--r-- | packfile.c | 78 |
1 files changed, 47 insertions, 31 deletions
diff --git a/packfile.c b/packfile.c index c0d83fdfed..355066de17 100644 --- a/packfile.c +++ b/packfile.c @@ -6,7 +6,6 @@ #include "mergesort.h" #include "packfile.h" #include "delta.h" -#include "list.h" #include "streaming.h" #include "sha1-lookup.h" #include "commit.h" @@ -17,14 +16,15 @@ #include "object-store.h" #include "midx.h" #include "commit-graph.h" +#include "promisor-remote.h" char *odb_pack_name(struct strbuf *buf, - const unsigned char *sha1, + const unsigned char *hash, const char *ext) { strbuf_reset(buf); strbuf_addf(buf, "%s/pack/pack-%s.%s", get_object_directory(), - sha1_to_hex(sha1), ext); + hash_to_hex(hash), ext); return buf->buf; } @@ -287,13 +287,6 @@ static int unuse_one_window(struct packed_git *current) return 0; } -void release_pack_memory(size_t need) -{ - size_t cur = pack_mapped; - while (need >= (cur - pack_mapped) && unuse_one_window(NULL)) - ; /* nothing */ -} - void close_pack_windows(struct packed_git *p) { while (p->windows) { @@ -355,6 +348,34 @@ void close_object_store(struct raw_object_store *o) close_commit_graph(o); } +void unlink_pack_path(const char *pack_name, int force_delete) +{ + static const char *exts[] = {".pack", ".idx", ".keep", ".bitmap", ".promisor"}; + int i; + struct strbuf buf = STRBUF_INIT; + size_t plen; + + strbuf_addstr(&buf, pack_name); + strip_suffix_mem(buf.buf, &buf.len, ".pack"); + plen = buf.len; + + if (!force_delete) { + strbuf_addstr(&buf, ".keep"); + if (!access(buf.buf, F_OK)) { + strbuf_release(&buf); + return; + } + } + + for (i = 0; i < ARRAY_SIZE(exts); i++) { + strbuf_setlen(&buf, plen); + strbuf_addstr(&buf, exts[i]); + unlink(buf.buf); + } + + strbuf_release(&buf); +} + /* * The LRU pack is the one with the oldest MRU window, preferring packs * with no used windows, or the oldest mtime if it has no windows allocated. @@ -682,23 +703,12 @@ void unuse_pack(struct pack_window **w_cursor) } } -static void try_to_free_pack_memory(size_t size) -{ - release_pack_memory(size); -} - struct packed_git *add_packed_git(const char *path, size_t path_len, int local) { - static int have_set_try_to_free_routine; struct stat st; size_t alloc; struct packed_git *p; - if (!have_set_try_to_free_routine) { - have_set_try_to_free_routine = 1; - set_try_to_free_routine(try_to_free_pack_memory); - } - /* * Make sure a corresponding .pack file exists and that * the index looks sane. @@ -1333,7 +1343,7 @@ struct delta_base_cache_key { }; struct delta_base_cache_entry { - struct hashmap hash; + struct hashmap_entry ent; struct delta_base_cache_key key; struct list_head lru; void *data; @@ -1353,7 +1363,7 @@ static unsigned int pack_entry_hash(struct packed_git *p, off_t base_offset) static struct delta_base_cache_entry * get_delta_base_cache_entry(struct packed_git *p, off_t base_offset) { - struct hashmap_entry entry; + struct hashmap_entry entry, *e; struct delta_base_cache_key key; if (!delta_base_cache.cmpfn) @@ -1362,7 +1372,8 @@ get_delta_base_cache_entry(struct packed_git *p, off_t base_offset) hashmap_entry_init(&entry, pack_entry_hash(p, base_offset)); key.p = p; key.base_offset = base_offset; - return hashmap_get(&delta_base_cache, &entry, &key); + e = hashmap_get(&delta_base_cache, &entry, &key); + return e ? container_of(e, struct delta_base_cache_entry, ent) : NULL; } static int delta_base_cache_key_eq(const struct delta_base_cache_key *a, @@ -1372,11 +1383,16 @@ static int delta_base_cache_key_eq(const struct delta_base_cache_key *a, } static int delta_base_cache_hash_cmp(const void *unused_cmp_data, - const void *va, const void *vb, + const struct hashmap_entry *va, + const struct hashmap_entry *vb, const void *vkey) { - const struct delta_base_cache_entry *a = va, *b = vb; + const struct delta_base_cache_entry *a, *b; const struct delta_base_cache_key *key = vkey; + + a = container_of(va, const struct delta_base_cache_entry, ent); + b = container_of(vb, const struct delta_base_cache_entry, ent); + if (key) return !delta_base_cache_key_eq(&a->key, key); else @@ -1395,7 +1411,7 @@ static int in_delta_base_cache(struct packed_git *p, off_t base_offset) */ static void detach_delta_base_cache_entry(struct delta_base_cache_entry *ent) { - hashmap_remove(&delta_base_cache, ent, &ent->key); + hashmap_remove(&delta_base_cache, &ent->ent, &ent->key); list_del(&ent->lru); delta_base_cached -= ent->size; free(ent); @@ -1459,8 +1475,8 @@ static void add_delta_base_cache(struct packed_git *p, off_t base_offset, if (!delta_base_cache.cmpfn) hashmap_init(&delta_base_cache, delta_base_cache_hash_cmp, NULL, 0); - hashmap_entry_init(ent, pack_entry_hash(p, base_offset)); - hashmap_add(&delta_base_cache, ent); + hashmap_entry_init(&ent->ent, pack_entry_hash(p, base_offset)); + hashmap_add(&delta_base_cache, &ent->ent); } int packed_object_info(struct repository *r, struct packed_git *p, @@ -2111,7 +2127,7 @@ static int add_promisor_object(const struct object_id *oid, oidset_insert(set, &parents->item->object.oid); } else if (obj->type == OBJ_TAG) { struct tag *tag = (struct tag *) obj; - oidset_insert(set, &tag->tagged->oid); + oidset_insert(set, get_tagged_oid(tag)); } return 0; } @@ -2122,7 +2138,7 @@ int is_promisor_object(const struct object_id *oid) static int promisor_objects_prepared; if (!promisor_objects_prepared) { - if (repository_format_partial_clone) { + if (has_promisor_remote()) { for_each_packed_object(add_promisor_object, &promisor_objects, FOR_EACH_OBJECT_PROMISOR_ONLY); |