scsi: tcmu: simplify nl interface

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Just return EBUSY if a nl request comes in while processing one. The upper
layers do not support sending multiple create/remove requests at the same
time (you cannot have a create and remove at the same time or do multiple
creates or removes at the same time) and doing a reconfig while a
create/remove is still executing does not make sense.

Signed-off-by: Mike Christie <mchristi@redhat.com>
Tested-by: Xiubo Li <xiubli@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Mike Christie 2018-06-22 16:40:20 -05:00 • committed by Martin K. Petersen

parent 3228691ffe

commit 9de3a1ef03

1 changed files with 12 additions and 14 deletions

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26

drivers/target/target_core_user.c

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