re-allow aggressive slab mover for global pages

fixes failing tests and scenarios where a lot of memory is freed up at
once.

1 files changed, 7 insertions, 1 deletions

diff --git a/items.c b/items.c
index 9cee07e..e5347cc 100644
--- a/items.c
+++ b/items.c
@@ -1669,7 +1669,13 @@ static void *lru_maintainer_thread(void *arg) {
                 LOGGER_LOG(l, LOG_SYSEVENTS, LOGGER_SLAB_MOVE, NULL,
                         src, dst);
             }
-            last_automove_check = current_time;
+            // dst == 0 means reclaim to global pool, be more aggressive
+            if (dst != 0) {
+                last_automove_check = current_time;
+            } else if (dst == 0) {
+                // also ensure we minimize the thread sleep
+                to_sleep = 1000;
+            }
         }
     }
     pthread_mutex_unlock(&lru_maintainer_lock);