void li_tasklet_pool_set_threads(liTaskletPool *pool, gint threads) {
if (threads < 0) threads = -1;
if (pool->threads == threads) return;
if (NULL != pool->threadpool) {
if (pool->threads > 0 && threads > 0) {
/* pool was exclusive, stays exlusive. just change number of threads */
g_thread_pool_set_max_threads(pool->threadpool, threads, NULL);
pool->threads = g_thread_pool_get_num_threads(pool->threadpool);
/* as we already had exclusive threads running, pool->threads should be > 0 */
return;
}
/* stop old pool */
g_thread_pool_free(pool->threadpool, FALSE, TRUE);
pool->threadpool = NULL;
}
if (threads != 0) {
pool->threadpool = g_thread_pool_new(run_tasklet, pool, threads, (threads > 0), NULL);
if (threads > 0) { /* exclusive pool, see how many threads we got */
threads = g_thread_pool_get_num_threads(pool->threadpool);
if (threads == 0) { /* couldn't get exlusive threads, share threads instead */
g_thread_pool_free(pool->threadpool, FALSE, TRUE);
pool->threadpool = g_thread_pool_new(run_tasklet, pool, -1, FALSE, NULL);
threads = -1;
}
}
}
pool->threads = threads;
}
/**
* entangle_pixbuf_loader_set_workers:
* @loader: the pixbuf loader
* @count: the new limit on workers
*
* Set the maximum number of worker threads for the pixbuf loader
*/
void entangle_pixbuf_loader_set_workers(EntanglePixbufLoader *loader,
int count)
{
g_return_if_fail(ENTANGLE_IS_PIXBUF_LOADER(loader));
EntanglePixbufLoaderPrivate *priv = loader->priv;
g_thread_pool_set_max_threads(priv->workers, count, NULL);
}
/**
* mate_vfs_async_set_job_limit:
* @limit: maximum number of allowable threads.
*
* Restrict the number of worker threads used by async operations
* to @limit.
*/
void
mate_vfs_async_set_job_limit (int limit)
{
if (limit < MIN_THREADS) {
g_warning ("Attempt to set the thread_count_limit below %d",
MIN_THREADS);
return;
}
g_thread_pool_set_max_threads (thread_pool, limit, NULL);
}
void apply_new_config(struct nuauth_params *conf)
{
/* checking nuauth tuning parameters */
g_thread_pool_set_max_threads(nuauthdatas->user_workers,
conf->nbuser_check, NULL);
g_thread_pool_set_max_threads(nuauthdatas->acl_checkers,
conf->nbacl_check, NULL);
if (conf->do_ip_authentication) {
g_thread_pool_set_max_threads(nuauthdatas->
ip_authentication_workers,
conf->nbipauth_check,
NULL);
}
if (conf->log_users_sync) {
g_thread_pool_set_max_threads(nuauthdatas->
decisions_workers,
conf->nbloggers,
NULL);
}
g_thread_pool_set_max_threads(nuauthdatas->user_loggers,
conf->nbloggers, NULL);
g_thread_pool_set_max_threads(nuauthdatas->
user_session_loggers,
conf->nb_session_loggers,
NULL);
}
