xfs/167: wait for fsstress to exit
authorEryu Guan <eguan@redhat.com>
Wed, 14 Oct 2015 03:19:34 +0000 (14:19 +1100)
committerDave Chinner <david@fromorbit.com>
Wed, 14 Oct 2015 03:19:34 +0000 (14:19 +1100)
commit7e938cf3d1594afacce8ce01893cc04d863adecc
tree2b3f83eb4d376aac9343c9258eb90451f89e4ba0
parent71d8215c197819bdccc3aa3658b59e09660133f9
xfs/167: wait for fsstress to exit

sync doesn't guarantee all fsstress processes died, and sometimes it
ends up running fsck on a mounted fs.

Use wait to wait for fsstress to exit.

Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
tests/xfs/167