diff options
| author | Sebastian Ott | 2013-02-28 12:07:48 +0100 |
|---|---|---|
| committer | Martin Schwidefsky | 2013-03-07 09:52:23 +0100 |
| commit | 4fa3c019640ef776e393345ed35d9ec5c51aa3c1 (patch) | |
| tree | 496a04beb012b9111f3735dbf3cf14a5861b71bd /drivers/s390/block/scm_drv.c | |
| parent | s390/scm_drv: extend notify callback (diff) | |
| download | kernel-qcow2-linux-4fa3c019640ef776e393345ed35d9ec5c51aa3c1.tar.gz kernel-qcow2-linux-4fa3c019640ef776e393345ed35d9ec5c51aa3c1.tar.xz kernel-qcow2-linux-4fa3c019640ef776e393345ed35d9ec5c51aa3c1.zip | |
s390/scm_blk: suspend writes
Stop writing to scm after certain error conditions such as a concurrent
firmware upgrade. Resume to normal state once scm_blk_set_available is
called (due to an scm availability notification).
Reviewed-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/block/scm_drv.c')
0 files changed, 0 insertions, 0 deletions