Minor updates to 'go' script.

Trigger a global stack trace if we block at unmount.

Signed-off-by: NeilBrown <neilb@suse.de>

diff --git a/test/go b/test/go
index edbed1f50ef42e98884ac7c76624659aa28472ae..9a92b825f8147c3800affb651f8fdd02614b784a 100644 (file)
--- a/test/go
+++ b/test/go
@@ -189,7 +189,9 @@ dd if=/dev/zero of=/mnt/1/b count=111 bs=4K
 sync
 rm /mnt/1/b
 df
+find /mnt/1
 
 cd /
+(sleep 20 ; echo t > /proc/sysrq-trigger ; sleep 2 ; echo b > /proc/sysrq-trigger; ) &
 umount /mnt/1
 echo b > /proc/sysrq-trigger