Author: sephe
Date: Fri Apr 15 07:39:43 2016
New Revision: 298038
URL: https://svnweb.freebsd.org/changeset/base/298038
Log:
hyperv/stor: Temporary disable the wrongly done command timeout.
It will be reenabled once the request processing is corrected.
MFC after: 1 week
Sponsored by: Microsoft OSTC
Modified:
head/sys/dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c
Modified: head/sys/dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c
==============================================================================
--- head/sys/dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c Fri Apr 15
05:10:39 2016 (r298037)
+++ head/sys/dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c Fri Apr 15
07:39:43 2016 (r298038)
@@ -1259,6 +1259,7 @@ storvsc_timeout_test(struct hv_storvsc_r
}
#endif /* HVS_TIMEOUT_TEST */
+#ifdef notyet
/**
* @brief timeout handler for requests
*
@@ -1306,6 +1307,7 @@ storvsc_timeout(void *arg)
storvsc_timeout_test(reqp, MODE_SELECT_10, 1);
#endif
}
+#endif
/**
* @brief StorVSC device poll function
@@ -1458,6 +1460,7 @@ storvsc_action(struct cam_sim *sim, unio
return;
}
+#ifdef notyet
if (ccb->ccb_h.timeout != CAM_TIME_INFINITY) {
callout_init(&reqp->callout, 1);
callout_reset_sbt(&reqp->callout,
@@ -1477,6 +1480,7 @@ storvsc_action(struct cam_sim *sim, unio
}
#endif /* HVS_TIMEOUT_TEST */
}
+#endif
if ((res = hv_storvsc_io_request(sc->hs_dev, reqp)) != 0) {
xpt_print(ccb->ccb_h.path,
@@ -2024,6 +2028,7 @@ storvsc_io_done(struct hv_storvsc_reques
mtx_unlock(&sc->hs_lock);
}
+#ifdef notyet
/*
* callout_drain() will wait for the timer handler to finish
* if it is running. So we don't need any lock to synchronize
@@ -2034,6 +2039,7 @@ storvsc_io_done(struct hv_storvsc_reques
if (ccb->ccb_h.timeout != CAM_TIME_INFINITY) {
callout_drain(&reqp->callout);
}
+#endif
ccb->ccb_h.status &= ~CAM_SIM_QUEUED;
ccb->ccb_h.status &= ~CAM_STATUS_MASK;
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