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-rw-r--r--toys/other/vmstat.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/toys/other/vmstat.c b/toys/other/vmstat.c
index eed79459..c11e46b1 100644
--- a/toys/other/vmstat.c
+++ b/toys/other/vmstat.c
@@ -1,6 +1,9 @@
/* vmstat.c - Report virtual memory statistics.
*
* Copyright 2012 Elie De Brauwer <eliedebrauwer@gmail.com>
+ *
+ * TODO: I have no idea how the "io" and "system" categories are calculated.
+ * whatever we're doing isn't matching what other implementations are doing.
USE_VMSTAT(NEWTOY(vmstat, ">2n", TOYFLAG_BIN))