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(parent: edfb8d8) | 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)
commit0b926ac304a9b315f0ce8ce2ae5373b5a0478b68
treeda3641c7c26c4cee5f043cf338a1b4175d422d91tree | snapshot
parentedfb8d8fcb94a75b2e61c63549d4a5f6474ad3d2commit | 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
ep93xx device tree rework repo: git://git.maquefel.me/linux.git