crush: add include

diff --git a/src/crush/mapper.c b/src/crush/mapper.c
index 6c403083f81075cb886b2351a626a08ab3b4bcec..d4c90c2dc406435fce891cb71cc6e9556fc64a25 100644 (file)
--- a/src/crush/mapper.c
+++ b/src/crush/mapper.c
@@ -10,6 +10,7 @@
 #else
 # include <string.h>
 # include <stdio.h>
+# include <stdlib.h>
 # include <assert.h>
 # define BUG_ON(x) assert(!(x))
 # define dprintk(args...) /* printf(args) */