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authorHitoshi Mitake <mitake@dcl.info.waseda.ac.jp>2009-06-17 22:20:55 +0900
committerIngo Molnar <mingo@elte.hu>2009-06-17 18:29:42 +0200
commit348ec61e6268c3cd7ee75cfa50e408184a941506 (patch)
tree10829dde8d184ed59bf3d76578bb444d097a8598 /kernel/sched_debug.c
parentfd5e1b5dbaa8b4aacc0e251d74182eda37062194 (diff)
downloadop-kernel-dev-348ec61e6268c3cd7ee75cfa50e408184a941506.zip
op-kernel-dev-348ec61e6268c3cd7ee75cfa50e408184a941506.tar.gz
sched: Hide runqueues from direct refer at source code level
There are some points which refer the per-cpu value "runqueues" directly. sched.c provides nice abstraction, such as cpu_rq() and this_rq(), so we should use these macros when looking runqueues. Signed-off-by: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp> LKML-Reference: <20090617.222055.374768827975756908.mitake@dcl.info.waseda.ac.jp> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched_debug.c')
-rw-r--r--kernel/sched_debug.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c
index 467ca72..70c7e0b 100644
--- a/kernel/sched_debug.c
+++ b/kernel/sched_debug.c
@@ -162,7 +162,7 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
{
s64 MIN_vruntime = -1, min_vruntime, max_vruntime = -1,
spread, rq0_min_vruntime, spread0;
- struct rq *rq = &per_cpu(runqueues, cpu);
+ struct rq *rq = cpu_rq(cpu);
struct sched_entity *last;
unsigned long flags;
@@ -191,7 +191,7 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
if (last)
max_vruntime = last->vruntime;
min_vruntime = cfs_rq->min_vruntime;
- rq0_min_vruntime = per_cpu(runqueues, 0).cfs.min_vruntime;
+ rq0_min_vruntime = cpu_rq(0)->cfs.min_vruntime;
spin_unlock_irqrestore(&rq->lock, flags);
SEQ_printf(m, " .%-30s: %Ld.%06ld\n", "MIN_vruntime",
SPLIT_NS(MIN_vruntime));
@@ -248,7 +248,7 @@ void print_rt_rq(struct seq_file *m, int cpu, struct rt_rq *rt_rq)
static void print_cpu(struct seq_file *m, int cpu)
{
- struct rq *rq = &per_cpu(runqueues, cpu);
+ struct rq *rq = cpu_rq(cpu);
#ifdef CONFIG_X86
{
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