struct list_head discard;
struct list_head promote[SHRINK_PROMOTE_MAX];
unsigned long flags;
+ int ret = 0;
flush_all(s);
for_each_kmem_cache_node(s, node, n) {
/* Release empty slabs */
list_for_each_entry_safe(page, t, &discard, lru)
discard_slab(s, page);
+
+ if (slabs_node(s, node))
+ ret = 1;
}
- return 0;
+ return ret;
}
static int slab_mem_going_offline_callback(void *arg)