On Sun, Nov 06, 2011 at 12:14:56PM -0800, Nicholas A. Bellinger wrote: > On Sun, 2011-11-06 at 18:37 +0100, Bart Van Assche wrote: > > While testing ib_srpt I noticed that the target system became > > rather unresponsive during intensive I/O. The patch below made > > my target system responsive again during I/O without decreasing > > performance. > > > > Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx> > > > > Mmmm, i've been using PCIe attached flash backends and I don't recall > seeing this same issue.. Does this have something to do with full debug > being enabled..? > > I'm fine with merging this one, but I'd like to know more about where > your actually running into problems. The descriptions sounds more like he is concerned about interactive response when logged into the target box. Either way, running potentially I/O and or CPU bound kernel threads with the highest possible priority is a bad idea, and this defintively should go. -- To unsubscribe from this list: send the line "unsubscribe target-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
