Release 2.6.2

[thirdparty/mdadm.git] / super1.c

diff --git a/super1.c b/super1.c
index 0e70e1e9904bdb33f8a27332f91b5778f33a7d09..9901e004244c690fda98307269c816ba5a4fe7b2 100644 (file)
--- a/super1.c
+++ b/super1.c
@@ -809,6 +809,7 @@ static unsigned long choose_bm_space(unsigned long devsize)
        /* if the device is bigger than 8Gig, save 64k for bitmap usage,
         * if bigger than 200Gig, save 128k
         */
+       if (devsize < 64*2) return 0;
        if (devsize - 64*2 >= 200*1024*1024*2)
                return 128*2;
        if (devsize - 4*2 > 8*1024*1024*2)