diff options
author | Ingo Molnar <mingo@elte.hu> | 2007-10-15 17:00:03 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2007-10-15 17:00:03 +0200 |
commit | 429d43bcc026b92b9dfaccd3577fec290f6a67ce (patch) | |
tree | d457d48080ce35566463f807e253edec95ddebd9 /kernel/sched_fair.c | |
parent | 62160e3f4a06d948ec89665d29f1173e551deedc (diff) |
sched: cleanup: simplify cfs_rq_curr() methods
cleanup: simplify cfs_rq_curr() methods - now that the cfs_rq->curr
pointer is unconditionally present, remove the wrappers.
kernel/sched.o:
text data bss dec hex filename
11784 224 2012 14020 36c4 sched.o.before
11784 224 2012 14020 36c4 sched.o.after
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Mike Galbraith <efault@gmx.de>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/sched_fair.c')
-rw-r--r-- | kernel/sched_fair.c | 24 |
1 files changed, 6 insertions, 18 deletions
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index 335faf06a56..74d47e65b9e 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -111,18 +111,6 @@ extern struct sched_class fair_sched_class; * CFS operations on generic schedulable entities: */ -/* currently running entity (if any) on this cfs_rq */ -static inline struct sched_entity *cfs_rq_curr(struct cfs_rq *cfs_rq) -{ - return cfs_rq->curr; -} - -static inline void -set_cfs_rq_curr(struct cfs_rq *cfs_rq, struct sched_entity *se) -{ - cfs_rq->curr = se; -} - #ifdef CONFIG_FAIR_GROUP_SCHED /* cpu runqueue to which this cfs_rq is attached */ @@ -382,7 +370,7 @@ __update_curr(struct cfs_rq *cfs_rq, struct sched_entity *curr, static void update_curr(struct cfs_rq *cfs_rq) { - struct sched_entity *curr = cfs_rq_curr(cfs_rq); + struct sched_entity *curr = cfs_rq->curr; u64 now = rq_of(cfs_rq)->clock; unsigned long delta_exec; @@ -440,7 +428,7 @@ static void update_stats_enqueue(struct cfs_rq *cfs_rq, struct sched_entity *se) * Are we enqueueing a waiting task? (for current tasks * a dequeue/enqueue event is a NOP) */ - if (se != cfs_rq_curr(cfs_rq)) + if (se != cfs_rq->curr) update_stats_wait_start(cfs_rq, se); /* * Update the key: @@ -511,7 +499,7 @@ update_stats_dequeue(struct cfs_rq *cfs_rq, struct sched_entity *se) * Mark the end of the wait period if dequeueing a * waiting task: */ - if (se != cfs_rq_curr(cfs_rq)) + if (se != cfs_rq->curr) update_stats_wait_end(cfs_rq, se); } @@ -717,7 +705,7 @@ set_next_entity(struct cfs_rq *cfs_rq, struct sched_entity *se) */ update_stats_wait_end(cfs_rq, se); update_stats_curr_start(cfs_rq, se); - set_cfs_rq_curr(cfs_rq, se); + cfs_rq->curr = se; #ifdef CONFIG_SCHEDSTATS /* * Track our maximum slice length, if the CPU's load is at @@ -754,7 +742,7 @@ static void put_prev_entity(struct cfs_rq *cfs_rq, struct sched_entity *prev) if (prev->on_rq) update_stats_wait_start(cfs_rq, prev); - set_cfs_rq_curr(cfs_rq, NULL); + cfs_rq->curr = NULL; } static void entity_tick(struct cfs_rq *cfs_rq, struct sched_entity *curr) @@ -1153,7 +1141,7 @@ static void task_tick_fair(struct rq *rq, struct task_struct *curr) static void task_new_fair(struct rq *rq, struct task_struct *p) { struct cfs_rq *cfs_rq = task_cfs_rq(p); - struct sched_entity *se = &p->se, *curr = cfs_rq_curr(cfs_rq); + struct sched_entity *se = &p->se, *curr = cfs_rq->curr; sched_info_queued(p); |