static void* lru_restore_thread(void *arg) {
struct lruCache *cache;
if (destor.simulation_level >= SIMULATION_RESTORE)
cache = new_lru_cache(destor.restore_cache[1], free_container_meta,
lookup_fingerprint_in_container_meta);
else
cache = new_lru_cache(destor.restore_cache[1], free_container,
lookup_fingerprint_in_container);
struct chunk* c;
while ((c = sync_queue_pop(restore_recipe_queue))) {
if (CHECK_CHUNK(c, CHUNK_FILE_START) || CHECK_CHUNK(c, CHUNK_FILE_END)) {
sync_queue_push(restore_chunk_queue, c);
continue;
}
TIMER_DECLARE(1);
TIMER_BEGIN(1);
if (destor.simulation_level >= SIMULATION_RESTORE) {
struct containerMeta *cm = lru_cache_lookup(cache, &c->fp);
if (!cm) {
VERBOSE("Restore cache: container %lld is missed", c->id);
cm = retrieve_container_meta_by_id(c->id);
assert(lookup_fingerprint_in_container_meta(cm, &c->fp));
lru_cache_insert(cache, cm, NULL, NULL);
jcr.read_container_num++;
}
TIMER_END(1, jcr.read_chunk_time);
} else {
struct container *con = lru_cache_lookup(cache, &c->fp);
if (!con) {
VERBOSE("Restore cache: container %lld is missed", c->id);
con = retrieve_container_by_id(c->id);
lru_cache_insert(cache, con, NULL, NULL);
jcr.read_container_num++;
}
struct chunk *rc = get_chunk_in_container(con, &c->fp);
assert(rc);
TIMER_END(1, jcr.read_chunk_time);
sync_queue_push(restore_chunk_queue, rc);
}
free_chunk(c);
}
sync_queue_term(restore_chunk_queue);
free_lru_cache(cache);
return NULL;
}
int lookup_fingerprint_in_container(struct container* c, fingerprint *fp) {
return lookup_fingerprint_in_container_meta(&c->meta, fp);
}
