[S390] qdio: reduce per device debug messages

Browse source

Even if turned off the debug message overhead is measurable in the hot path.
Reduce the number of debug message calls in do_QDIO and qdio_kick_handler.
Also use hex numbers to save space in the debug entries.

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

...

This commit is contained in:

Jan Glauber 2009-09-22 22:58:39 +02:00 • committed by Martin Schwidefsky

parent 703e5c9993

commit 1d7e1500a6

1 changed files with 12 additions and 18 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

30

drivers/s390/cio/qdio_main.c

View file