tree fd9d6e09519f82f7035eb636f7fd8bcefc4b6741
parent 932f0549f872cde022eed200910ee3291b1d3c69
author Stefan Haberland <stefan.haberland@de.ibm.com> 1416837849 +0100
committer Martin Schwidefsky <schwidefsky@de.ibm.com> 1417164462 +0100

s390/dasd: retry partition detection

In case somebody attempted to open the device during online
processing the partition detection ioctl may have failed.

Added a retry loop to avoid not detected partitions.

Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>