util/disk_cache: make use of the total job size limiting feature

This makes use of the total job size limiting feature added in the
previous patch.

The idea is to avoid an excessive build up in memory use due to the
use of both the UTIL_QUEUE_INIT_RESIZE_IF_FULL and
UTIL_QUEUE_INIT_USE_MINIMUM_PRIORITY flags.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>

src/util/disk_cache.c

@@ -1037,7 +1037,7 @@ disk_cache_put(struct disk_cache *cache, const cache_key key,
    if (dc_job) {
       util_queue_fence_init(&dc_job->fence);
       util_queue_add_job(&cache->cache_queue, dc_job, &dc_job->fence,
-                         cache_put, destroy_put_job, 0);
+                         cache_put, destroy_put_job, dc_job->size);
    }
 }