Messages in this thread | | | Date | Wed, 16 May 2007 01:22:01 -0400 | From | Jeff Garzik <> | Subject | Re: [PATCH] libata: fix shutdown warning message printing |
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Tejun Heo wrote: > Unlocking ap->lock and ssleeping don't work because SCSI commands can > be issued from completion path without context. Reimplement delayed > completion by allowing translation functions to override > qc->scsidone(), storing the original completion function to > scmd->scsi_done() and overriding qc->scsidone() with a function which > schedules delayed invocation of scmd->scsi_done(). > > This isn't pretty at all but all the ugly parts are thankfully > contained in the stop translation path where the compat feature is > implemented. > > Signed-off-by: Tejun Heo <htejun@gmail.com>
applied to #upstream-fixes
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