Tao Ma <tao.ma@xxxxxxxxxx> writes: > btw, I also met with a NULL pointer deference in cfq_yield. I have > attached the null.log also. This seems to be related to the previous > deadlock and happens when I try to remount the same volume after > reboot and ocfs2 try to do some recovery. Since I can't reproduce your binary kernel even with your .config, could you send me the disassembly of the cfq_yield function from your vmlinux binary? Thanks! Jeff -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html