On Mon, 22 Oct 2012, Ming Lei wrote: > Deadlock might be caused by allocating memory with GFP_KERNEL in > runtime_resume callback of network devices in iSCSI situation, so > mark network devices and its ancestor as 'memalloc_noio_resume' > with the introduced pm_runtime_set_memalloc_noio(). Is this really needed? Even with iSCSI, doesn't register_disk() have to be called for the underlying block device? And given your 3/6 patch, wouldn't that mark the network device? Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
