instead of just the first scheduler we find in the array.
In fact, right now, if someone makes a typo when passing
the "sched=" command line option to Xen, we (with all
schedulers configured in) pick ARINC653, which is most
likely not what one would expect.
Go for the default scheduler instead.
Signed-off-by: Dario Faggioli <dario.faggi...@citrix.com>
---
Cc: George Dunlap <george.dun...@eu.citrix.com>
Cc: Jan Beulich <jbeul...@suse.com>
Cc: Doug Goldstein <car...@cardoe.com>
Cc: Jonathan Creekmore <jonathan.creekm...@gmail.com>
---
I don't think I'm going to ask for this to be put in 4.7,
as I don't want to give Wei an heart attack... :-)
Considering it for backporting should be enough, IMO.
---
xen/common/schedule.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/xen/common/schedule.c b/xen/common/schedule.c
index 5e35310..7ac12d3 100644
--- a/xen/common/schedule.c
+++ b/xen/common/schedule.c
@@ -1625,7 +1625,8 @@ void __init scheduler_init(void)
{
printk("Could not find scheduler: %s\n", opt_sched);
for ( i = 0; i < NUM_SCHEDULERS; i++ )
- if ( schedulers[i] )
+ if ( schedulers[i] &&
+ !strcmp(schedulers[i]->opt_name, CONFIG_SCHED_DEFAULT) )
{
ops = *schedulers[i];
break;
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