memory: adjust safeguard to changes from previous commit

diff --git a/src/memory.c b/src/memory.c
index 8166acc..0e6d49b 100644 (file)
--- a/src/memory.c
+++ b/src/memory.c
@@ -327,7 +327,7 @@ static int memory_read_internal (value_list_t *vl)
                                sstrerror (errno, errbuf, sizeof (errbuf)));
        }
 
-       if (mem_total < (mem_free + mem_buffered + mem_cached))
+       if (mem_total < (mem_free + mem_buffered + mem_cached + mem_slab_unreclaimable + mem_slab_reclaimable))
                return (-1);
 
        mem_used = mem_total - (mem_free + mem_buffered + mem_cached + mem_slab_unreclaimable + mem_slab_reclaimable);