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(parent: f16afc8) | patch
s390/qdio: consider ERROR buffers for inbound-full condition
authorJulian Wiedmann <jwi@linux.vnet.ibm.com>
Mon, 23 Oct 2017 07:40:16 +0000 (09:40 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Tue, 5 Dec 2017 06:51:08 +0000 (07:51 +0100)
commit848090cb88c62143861ea0cccfaddedb057f3cd7
treeda3641c7c26c4cee5f043cf338a1b4175d422d91tree | snapshot
parentf16afc88b1db9b85386480a2686c136d3ae3e0c6commit | diff
s390/qdio: consider ERROR buffers for inbound-full condition

In the unlikely case that an ERROR buffer (presented by the HW)
consumed the last available slot on the input queue, increment the
corresponding statistics counter.

Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Reviewed-by: Benjamin Block <bblock@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/cio/qdio_main.c diff | blob | history
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