PERFORCE change 165346 for review
Alexander Motin
mav at FreeBSD.org
Sun Jun 28 13:37:41 UTC 2009
http://perforce.freebsd.org/chv.cgi?CH=165346
Change 165346 by mav at mav_mavbook on 2009/06/28 13:37:33
Do not drop the lock at the end of atapi_action() on error.
It is the real reason of crash when ATA XPT tried to scan this
emulated SPI bus.
Affected files ...
.. //depot/projects/scottl-camlock/src/sys/dev/ata/atapi-cam.c#16 edit
Differences ...
==== //depot/projects/scottl-camlock/src/sys/dev/ata/atapi-cam.c#16 (text+ko) ====
@@ -666,13 +666,11 @@
xpt_freeze_simq(sim, /*count*/ 1);
ccb_h->status = CAM_REQUEUE_REQ;
xpt_done(ccb);
- mtx_unlock(&softc->state_lock);
return;
action_invalid:
ccb_h->status = CAM_REQ_INVALID;
xpt_done(ccb);
- mtx_unlock(&softc->state_lock);
return;
}
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