diff options
author | Peter Williams <pwil3058@bigpond.net.au> | 2009-09-20 21:31:53 -0400 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2009-09-21 03:53:55 -0400 |
commit | 0d721ceadbeaa24d7f9dd41b3e5e29912327a7e1 (patch) | |
tree | 54c0c8dc201122483bdd7e8975103b07f6afd34b /include | |
parent | cb5fd13f1178dee4302646b2890d884c380160e1 (diff) |
sched: Simplify sys_sched_rr_get_interval() system call
By removing the need for it to know details of scheduling classes.
This allows PlugSched to define orthogonal scheduling classes.
Signed-off-by: Peter Williams <pwil3058@bigpond.net.au>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
LKML-Reference: <06d1b89ee15a0eef82d7.1253496713@mudlark.pw.nest>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/sched.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index cc37a3fa5065..239c8e0dba9f 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h | |||
@@ -1075,6 +1075,8 @@ struct sched_class { | |||
1075 | void (*prio_changed) (struct rq *this_rq, struct task_struct *task, | 1075 | void (*prio_changed) (struct rq *this_rq, struct task_struct *task, |
1076 | int oldprio, int running); | 1076 | int oldprio, int running); |
1077 | 1077 | ||
1078 | unsigned int (*get_rr_interval) (struct task_struct *task); | ||
1079 | |||
1078 | #ifdef CONFIG_FAIR_GROUP_SCHED | 1080 | #ifdef CONFIG_FAIR_GROUP_SCHED |
1079 | void (*moved_group) (struct task_struct *p); | 1081 | void (*moved_group) (struct task_struct *p); |
1080 | #endif | 1082 | #endif |