sched: remove sleep_type

remove the sleep_type heuristics from the core scheduler - scheduling
policy is implemented in the scheduling-policy modules. (and CFS does
not use this type of sleep-type heuristics)

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 0 insertions, 8 deletions

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 4dcc61cca00a..be2460e6f55b 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -788,13 +788,6 @@ struct mempolicy;
 struct pipe_inode_info;
 struct uts_namespace;
 
-enum sleep_type {
-        SLEEP_NORMAL,
-        SLEEP_NONINTERACTIVE,
-        SLEEP_INTERACTIVE,
-        SLEEP_INTERRUPTED,
-};
-
 struct prio_array;
 struct rq;
 struct sched_domain;
@@ -905,7 +898,6 @@ struct task_struct {
         unsigned long sleep_avg;
         unsigned long long timestamp, last_ran;
         unsigned long long sched_time; /* sched_clock time spent running */
-        enum sleep_type sleep_type;
 
         unsigned int policy;
         cpumask_t cpus_allowed;