Re: [PATCH 5/5] staging: hv: Gracefully handle SCSI resets - RESEND
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From: Joe Perches <joe@perches.com>
Date: 2010-09-01 16:28:58
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On Tue, 2010-08-31 at 11:22 -0700, Hank Janssen wrote:
If we get a SCSI host bus reset we now gracefully handle it, and we take the device offline. This before sometimes caused hangs. --- drivers/staging/hv/storvsc.c | 36 +++++++++++++++++++++++++++++++++++-
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quoted hunk ↗ jump to hunk
+ /* + * Wait for traffic in transit to complete + */ + while (atomic_read(&storDevice->NumOutstandingRequests)) + udelay(1000); +
Is it useful to have a maximum check or timeout? Maybe use usleep_range?