s390/cio: use kmem_cache for extended measurement block allocation

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Extended measurement blocks need to be 64 byte aligned. To achieve that
128 bytes for each measurement block are allocated and an align callback
returns a 64 byte aligned address inside this area.

Replace this code with kmem_cache allocations.

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

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Sebastian Ott 2015-09-07 19:53:01 +02:00 • committed by Martin Schwidefsky

parent a5e9ca573b

commit 45bf4b96e6

1 changed files with 26 additions and 38 deletions

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64

drivers/s390/cio/cmf.c

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