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authorSteven Rostedt <rostedt@goodmis.org>2008-01-25 15:08:22 -0500
committerIngo Molnar <mingo@elte.hu>2008-01-25 15:08:22 -0500
commit9a897c5a6701bcb6f099f7ca20194999102729fd (patch)
tree9c5415d5e2dd115660200cbd246fe1343cd5cd5c /include
parent4bf0b77158d581c952af237aec79d0604b78fe27 (diff)
sched: RT-balance, replace hooks with pre/post schedule and wakeup methods
To make the main sched.c code more agnostic to the schedule classes. Instead of having specific hooks in the schedule code for the RT class balancing. They are replaced with a pre_schedule, post_schedule and task_wake_up methods. These methods may be used by any of the classes but currently, only the sched_rt class implements them. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include')
-rw-r--r--include/linux/sched.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 2e69f19369e4..c67d2c2f0111 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -843,6 +843,9 @@ struct sched_class {
843 int (*move_one_task) (struct rq *this_rq, int this_cpu, 843 int (*move_one_task) (struct rq *this_rq, int this_cpu,
844 struct rq *busiest, struct sched_domain *sd, 844 struct rq *busiest, struct sched_domain *sd,
845 enum cpu_idle_type idle); 845 enum cpu_idle_type idle);
846 void (*pre_schedule) (struct rq *this_rq, struct task_struct *task);
847 void (*post_schedule) (struct rq *this_rq);
848 void (*task_wake_up) (struct rq *this_rq, struct task_struct *task);
846#endif 849#endif
847 850
848 void (*set_curr_task) (struct rq *rq); 851 void (*set_curr_task) (struct rq *rq);