From: Jan Glauber <jang@linux.vnet.ibm.com>
Date: Tue, 11 Dec 2012 13:53:35 +0000 (+0100)
Subject: s390/pci: performance statistics and debug infrastructure
X-Git-Tag: v3.8-rc1~67^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d0b0885316ab7a97cc8a19027905de3ff7bd1e79;p=pandora-kernel.git

s390/pci: performance statistics and debug infrastructure

Add support for reading the PCI function measurement block counters
provided by the hypervisor. Add two s390 debug features, one for
critical errors and one for tracing and provide wrappers to log data.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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