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| author |   Stefan Weinhuber <wein@de.ibm.com> | 2011-01-05 12:48:03 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2011-01-05 12:47:30 +0100 |
| commit | a4d26c6aeceea330ee5e0fb6b017d57e3b252d29 (patch) | |
| tree | eed358de48ff28e4fba73d9925abafa2699a7b6c /drivers/s390/block/dasd_eer.c | |
| parent | [S390] dasd: add High Performance FICON multitrack support (diff) | |
| download | linux-dev-a4d26c6aeceea330ee5e0fb6b017d57e3b252d29.tar.xz linux-dev-a4d26c6aeceea330ee5e0fb6b017d57e3b252d29.zip | |
[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>
Diffstat (limited to 'drivers/s390/block/dasd_eer.c')
0 files changed, 0 insertions, 0 deletions