CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2011/10/09 11:07:37
Modified files:
sys/arch/m88k/m88k: pmap.c
Log message:
Finally fix the kernel mode apr to remove the forced write-through cache
control, and enjoy the joys of write back (16% performance improvement for
non-cpu bound workloads).
While there, there is no need to map the page tables cache inhibited on
88100 systems; they only need to be write-through, and snooping will do the
rest.
Kernel WB is still disabled on 88110 SMP kernels, until the last MP bootstrap
bug is understood and fixed.
