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| author | Stefan Weinhuber <wein@de.ibm.com> | 2013-08-27 13:52:17 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-08-28 09:19:34 +0200 |
| commit | fbd70035fb2b03deb346052084794bc1d0e25aa2 (patch) | |
| tree | e6c5c8f0cebfd1737b5ae2f0203827975c1cf0e0 /drivers/s390 | |
| parent | 0628a5fbe1b5af35ef5346443ff1056e257a7350 (diff) | |
| download | linux-fbd70035fb2b03deb346052084794bc1d0e25aa2.tar.gz linux-fbd70035fb2b03deb346052084794bc1d0e25aa2.tar.bz2 linux-fbd70035fb2b03deb346052084794bc1d0e25aa2.zip | |
s390/dasd: fix statistics for recovered requests
When a recovery cqr is cleaned up, copy the start time, stop time,
and start device to the original cqr. These times are needed later
when the original request is finalized and counted in the DASD
statistics.
Signed-off-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/block/dasd_erp.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/s390/block/dasd_erp.c b/drivers/s390/block/dasd_erp.c index ba99b64e2b3f..e1e88486b2b4 100644 --- a/drivers/s390/block/dasd_erp.c +++ b/drivers/s390/block/dasd_erp.c @@ -124,10 +124,15 @@ dasd_default_erp_action(struct dasd_ccw_req *cqr) struct dasd_ccw_req *dasd_default_erp_postaction(struct dasd_ccw_req *cqr) { int success; + unsigned long long startclk, stopclk; + struct dasd_device *startdev; BUG_ON(cqr->refers == NULL || cqr->function == NULL); success = cqr->status == DASD_CQR_DONE; + startclk = cqr->startclk; + stopclk = cqr->stopclk; + startdev = cqr->startdev; /* free all ERPs - but NOT the original cqr */ while (cqr->refers != NULL) { @@ -142,6 +147,9 @@ struct dasd_ccw_req *dasd_default_erp_postaction(struct dasd_ccw_req *cqr) } /* set corresponding status to original cqr */ + cqr->startclk = startclk; + cqr->stopclk = stopclk; + cqr->startdev = startdev; if (success) cqr->status = DASD_CQR_DONE; else { |