From: Jan Glauber <jang@linux.vnet.ibm.com>
Date: Thu, 25 Dec 2008 12:38:46 +0000 (+0100)
Subject: [S390] qdio: rework debug feature logging
X-Git-Tag: v2.6.29-rc1~584^2~69
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=22f9934767f49012ffbae753b28b8055bd28348f;p=pandora-kernel.git

[S390] qdio: rework debug feature logging

- make qdio_trace a per device view
- remove s390dbf exceptions
- remove CONFIG_QDIO_DEBUG, not needed anymore if we check for the level
  before calling sprintf
- use snprintf for dbf entries
- add start markers to see if the dbf view wrapped
- add a global error view for all queues

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