ctcm: suspend has to wait for outstanding I/O
authorFrank Blaschka <frank.blaschka@de.ibm.com>
Thu, 12 Nov 2009 21:46:28 +0000 (21:46 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sat, 14 Nov 2009 04:46:59 +0000 (20:46 -0800)
State transition to DEV_STATE_STOPPED indicates all outstanding I/O has
finished. Add wait queue to wait for this state.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found