USB-related problem

[Adrian Chadd]

Hiya,

Here's a patch against FreeBSD-HEAD sys/kern/vfs_bio.c that adds
Jeff's fix (that isn't yet in -HEAD), and a "bufvars" command to ddb.

Would you mind spinning this up on your mips boards, triggering the
low memory condition and running "bufvars" ? That should give Jeff a
pretty good idea of what's going on.

Also "ps" and "show allthreads" too, to see what's running and where.

Thanks,


-adrian