Hi Jens, I've been testing this from your git version which builds as 2.6.30-rc6-00057-g81eabcf. Unfortunately it's not doing too well. When building a kernel with 'make -j 8' on my AMDX2 64bit, the screen repeatedly locked up for several minutes at a time,and my music player also froze. In total the full kernel build took over 80 minutes, normally it's only about 15. However the machine seems to have recovered correctly, & now everything is back to normal. Maybe it does need the congestion handling after all? regards Richard -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html