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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2007-10-15 19:00:10 +0400
committerIngo Molnar <mingo@elte.hu>2007-10-15 19:00:10 +0400
commit67e9fb2a39a1d454218d50383094940982be138f (patch)
tree3b981b8d43d6c23f070df73033d731a6f00f0b0b /include
parent1aa4731eff7dab7bd01747b46f654f449f1cfc2c (diff)
downloadlinux-67e9fb2a39a1d454218d50383094940982be138f.tar.xz
sched: add vslice
add vslice: the load-dependent "virtual slice" a task should run ideally, so that the observed latency stays within the sched_latency window. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include')
-rw-r--r--include/linux/sched.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 2c33227b0f82..d74830cc51eb 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -908,6 +908,7 @@ struct sched_entity {
u64 sum_exec_runtime;
u64 vruntime;
u64 prev_sum_exec_runtime;
+ u64 last_min_vruntime;
#ifdef CONFIG_SCHEDSTATS
u64 wait_start;