| commit | a2b86019826cb97fd964fbaf101410c64cd78681 | [log] [tgz] |
|---|---|---|
| author | Jan Glauber <jang@linux.vnet.ibm.com> | Sun Oct 30 15:17:05 2011 +0100 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Sun Oct 30 15:16:45 2011 +0100 |
| tree | da7659c2d90dcfd83d23ba3f432baa9f84aa80a2 | |
| parent | 80376f347d70ce5fcfb98105d83624518e0911d6 [diff] |
[S390] qdio: add timestamp for last queue scan time Add a timestamp per queue and update the timestamp when the queue is scanned. Add the queue timestamps and the timestamp of the last adapter interrupt to the debugfs output. The timestamps are useful for debugging stall conditions. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>