ia64/xen-unstable

changeset 5693:43bfa1a81aa0

Change default Xen scheduler to Stephan Diestelhorst's SEDF, which can provide time slice guarantees as well as weighted differentiation.

You can still select bvt by putting 'sched=bvt' on the Xen grub line.

Signed-off-by: ian@xensource.com
author iap10@freefall.cl.cam.ac.uk
date Wed Jul 06 23:16:32 2005 +0000 (2005-07-06)
parents 2db810d7985f
children 1a7383f84989
files xen/common/schedule.c
line diff
     1.1 --- a/xen/common/schedule.c	Wed Jul 06 22:54:29 2005 +0000
     1.2 +++ b/xen/common/schedule.c	Wed Jul 06 23:16:32 2005 +0000
     1.3 @@ -38,8 +38,8 @@
     1.4  #include <xen/mm.h>
     1.5  #include <public/sched_ctl.h>
     1.6  
     1.7 -/* opt_sched: scheduler - default to Borrowed Virtual Time */
     1.8 -static char opt_sched[10] = "bvt";
     1.9 +/* opt_sched: scheduler - default to SEDF */
    1.10 +static char opt_sched[10] = "sedf";
    1.11  string_param("sched", opt_sched);
    1.12  
    1.13  #if defined(WAKE_HISTO)