Re: Anticipatory disk scheduling - soc 2008

[Joerg Sonnenberger <joerg@xxxxxxxxxxxxxxxxx>]

On Tue, May 20, 2008 at 12:04:20AM -0400, Nirmal Thacker wrote:
> Any more ideas/suggestions?

Take a look at BUFQ_DISKSORT, BUFQ_FCFS, BUFQ_READPRIO,
BUFQ_PRIOCSCAN in the NetBSD kernel. Starting points are sys/kern/bufq_*
for the implementations and sys/kern/subr_bufq.c as glue code. The
device strategy routine is responsible for calling it.

Joerg