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(parent: ef19298) | patch
[S390] dasd: do path verification for paths added at runtime
authorStefan Weinhuber <wein@de.ibm.com>
Wed, 5 Jan 2011 11:48:03 +0000 (12:48 +0100)
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>
Wed, 5 Jan 2011 11:47:30 +0000 (12:47 +0100)
commita4d26c6aeceea330ee5e0fb6b017d57e3b252d29
treeeed358de48ff28e4fba73d9925abafa2699a7b6ctree | snapshot (tar.gz zip)
parentef19298b406f93af4bb249f0776deb8366e97532commit | diff
[S390] dasd: do path verification for paths added at runtime

When a new path is added at runtime, the CIO layer will call the drivers
path_event callback. The DASD device driver uses this callback to trigger
a path verification for the new path. The driver will use only those
paths for I/O, which have been successfully verified.

Signed-off-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/block/dasd.c diff | blob | blame | history
drivers/s390/block/dasd_3990_erp.c diff | blob | blame | history
drivers/s390/block/dasd_devmap.c diff | blob | blame | history
drivers/s390/block/dasd_diag.c diff | blob | blame | history
drivers/s390/block/dasd_eckd.c diff | blob | blame | history
drivers/s390/block/dasd_eckd.h diff | blob | blame | history
drivers/s390/block/dasd_erp.c diff | blob | blame | history
drivers/s390/block/dasd_fba.c diff | blob | blame | history
drivers/s390/block/dasd_int.h diff | blob | blame | history
Motorola kernel-slsi