tree a17d7de8aa4d57de11117ba194e7b1ac22b59c56
parent dcd20e2316cdc333dfdee09649dbe3642eb30e75
author Christof Schmitt <christof.schmitt@de.ibm.com> 1250602989 +0200
committer James Bottomley <James.Bottomley@suse.de> 1252158550 -0500

[SCSI] zfcp: Only collect FSF/HBA debug data for matching trace levels

The default trace level is to only trace failed FSF commands. Thus it
is not necessary to collect trace data for most FSF commands, since
it will be thrown away later. Restructure the FSF/HBA trace
infrastructure to first check the trace level in a inline function and
only do the expensive data collection for matching trace levels.

Reviewed-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>