On Fri, May 27, 2005 at 12:32:07AM -0400, Jeff Garzik wrote: > > SCSI EH processing already serializes things during EH, so this spinlock > isn't really needed. > > Removing the spinlock outright would break drivers that surround logic > with spin_unlock_irq()..spin_lock_irq(), so I introduced ->unlocked_eh > option. Linus has vetoed such conditional locking in the past. However if you do it don't make it EH specific but introduce a ->concurrent flag that disables taking host_lock for ->queuecommand aswell. - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
