On 11/06/2013 03:47 PM, Christoph Hellwig wrote: > On Tue, Nov 05, 2013 at 11:19:27AM -0800, Mike Christie wrote: >>> + scmd->eh_eflags |= SCSI_EH_ABORT_SCHEDULED; >>> + SCSI_LOG_ERROR_RECOVERY(3, >>> + scmd_printk(KERN_INFO, scmd, >>> + "scmd %p abort scheduled\n", scmd)); >>> + schedule_delayed_work(&scmd->abort_work, HZ / 100); >>> + return SUCCESS; >>> +} >> >> Do we want to use our own workqueue_struct with WQ_MEM_RECLAIM set? > > That's probably required, I can think of all kinds of issues otherwise. > > Not in this patch series, but in the near future it might make sense > to convert the whole EH thread to that workqueue. > And given the recent issues we had with RT scheduling I guess this is the way to go.
_After_ this patchset gets in, that is ... Cheers, Hannes -- Dr. Hannes Reinecke zSeries & Storage h...@suse.de +49 911 74053 688 SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg) -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
