s390/qdio: don't attempt IRQ avoidance on Output SBALs

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Output interrupts are not subject to SLSB-based avoidance, so remove the
gratuitous SLSB updates for Output SBALs in ERROR state.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

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Julian Wiedmann 2019-10-04 11:07:13 +02:00 • committed by Vasily Gorbik

parent 94c43bdaa0

commit 6d76c898d8

1 changed files with 6 additions and 11 deletions

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drivers/s390/cio/qdio_main.c

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