tech-kern archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: Heads up: moving some uvmexp stat to being per-cpu

On Tue, Dec 14, 2010 at 08:49:14PM -0800, Matt Thomas wrote:
 > I have a fairly large but mostly simple patch which changes the
 > stats collected in uvmexp for faults, intrs, softs, syscalls, and
 > traps from 32 bit to 64 bits and puts them in cpu_data (in
 > cpu_info).  This makes more accurate and a little cheaper to update
 > on 64bit systems.

Would this be a good opportunity to retire the sysctl that returns the
non-ABI-stable uvmexp, or perhaps change its name to indicate that
it's not stable/supported?

David A. Holland

Home | Main Index | Thread Index | Old Index