[S390] cio: use pim to check for multipath.

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To check if multipath is available we count the bits set in lpm,
which could change over time (via configure [on|off] of a path).

The following patch uses the pim (which is persistent) for this
decision.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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This commit is contained in:

Sebastian Ott 2008-12-25 13:39:15 +01:00 • committed by Martin Schwidefsky

parent f444cc0e52

commit d36f0c6638

1 changed files with 2 additions and 1 deletions

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3

drivers/s390/cio/device.c

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