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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 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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