[S390] cio: introduce subchannel todos
authorPeter Oberparleiter <peter.oberparleiter@de.ibm.com>
Mon, 7 Dec 2009 11:51:18 +0000 (12:51 +0100)
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>
Mon, 7 Dec 2009 11:51:30 +0000 (12:51 +0100)
commit390935acac21f3ea1a130bdca8eb9397cb293643
treedafe0c1ff5c5d6946a024c05e5eedaa2731eaf20
parent5d6e6b6f6f3eac10a7f5a15e961bac3b36824d9d
[S390] cio: introduce subchannel todos

Ensure that current and future users of sch->work do not overwrite
each other by introducing a single mechanism for delayed subchannel
work.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/cio/cio.h
drivers/s390/cio/css.c
drivers/s390/cio/css.h
drivers/s390/cio/device.c