grpc_resource_user *grpc_resource_user_create(
grpc_resource_quota *resource_quota, const char *name) {
grpc_resource_user *resource_user = gpr_malloc(sizeof(*resource_user));
resource_user->resource_quota =
grpc_resource_quota_internal_ref(resource_quota);
grpc_closure_init(&resource_user->allocate_closure, &ru_allocate,
resource_user);
grpc_closure_init(&resource_user->add_to_free_pool_closure,
&ru_add_to_free_pool, resource_user);
grpc_closure_init(&resource_user->post_reclaimer_closure[0],
&ru_post_benign_reclaimer, resource_user);
grpc_closure_init(&resource_user->post_reclaimer_closure[1],
&ru_post_destructive_reclaimer, resource_user);
grpc_closure_init(&resource_user->destroy_closure, &ru_destroy,
resource_user);
gpr_mu_init(&resource_user->mu);
gpr_atm_rel_store(&resource_user->refs, 1);
gpr_atm_rel_store(&resource_user->shutdown, 0);
resource_user->free_pool = 0;
grpc_closure_list_init(&resource_user->on_allocated);
resource_user->allocating = false;
resource_user->added_to_free_pool = false;
resource_user->reclaimers[0] = NULL;
resource_user->reclaimers[1] = NULL;
for (int i = 0; i < GRPC_RULIST_COUNT; i++) {
resource_user->links[i].next = resource_user->links[i].prev = NULL;
}
if (name != NULL) {
resource_user->name = gpr_strdup(name);
} else {
gpr_asprintf(&resource_user->name, "anonymous_resource_user_%" PRIxPTR,
(intptr_t)resource_user);
}
return resource_user;
}
grpc_combiner *grpc_combiner_create(void) {
grpc_combiner *lock = gpr_malloc(sizeof(*lock));
gpr_ref_init(&lock->refs, 1);
lock->next_combiner_on_this_exec_ctx = NULL;
lock->time_to_execute_final_list = false;
lock->scheduler.vtable = &scheduler;
lock->finally_scheduler.vtable = &finally_scheduler;
gpr_atm_no_barrier_store(&lock->state, STATE_UNORPHANED);
gpr_mpscq_init(&lock->queue);
grpc_closure_list_init(&lock->final_list);
GRPC_CLOSURE_INIT(&lock->offload, offload, lock, grpc_executor_scheduler);
GRPC_COMBINER_TRACE(gpr_log(GPR_DEBUG, "C:%p create", lock));
return lock;
}
grpc_combiner *grpc_combiner_create(grpc_workqueue *optional_workqueue) {
grpc_combiner *lock = gpr_malloc(sizeof(*lock));
gpr_ref_init(&lock->refs, 1);
lock->next_combiner_on_this_exec_ctx = NULL;
lock->time_to_execute_final_list = false;
lock->optional_workqueue = optional_workqueue;
lock->final_list_covered_by_poller = false;
lock->uncovered_scheduler.vtable = &scheduler_uncovered;
lock->covered_scheduler.vtable = &scheduler_covered;
lock->uncovered_finally_scheduler.vtable = &finally_scheduler_uncovered;
lock->covered_finally_scheduler.vtable = &finally_scheduler_covered;
gpr_atm_no_barrier_store(&lock->state, STATE_UNORPHANED);
gpr_atm_no_barrier_store(&lock->elements_covered_by_poller, 0);
gpr_mpscq_init(&lock->queue);
grpc_closure_list_init(&lock->final_list);
grpc_closure_init(&lock->offload, offload, lock,
grpc_workqueue_scheduler(lock->optional_workqueue));
GRPC_COMBINER_TRACE(gpr_log(GPR_DEBUG, "C:%p create", lock));
return lock;
}
