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| author | Jan Glauber <jang@linux.vnet.ibm.com> | 2011-10-30 15:17:05 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-10-30 15:16:45 +0100 |
| commit | a2b86019826cb97fd964fbaf101410c64cd78681 (patch) | |
| tree | da7659c2d90dcfd83d23ba3f432baa9f84aa80a2 /usr | |
| parent | 80376f347d70ce5fcfb98105d83624518e0911d6 (diff) | |
| download | linux-a2b86019826cb97fd964fbaf101410c64cd78681.tar.bz2 | |
[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>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions