616503d1d8
During allocation of extended measurement blocks we check if the device is already active for channel measurement and add the device to a list of devices with active channel measurement. The check is done under ccwlock protection and the list modification is guarded by a different lock. To guarantee that both states are in sync make sure that both locks are held during the allocation process (like it's already done for the "normal" measurement block allocation). Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> |
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| block | ||
| char | ||
| cio | ||
| crypto | ||
| net | ||
| scsi | ||
| virtio | ||
| Makefile | ||