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authorLinus Torvalds <torvalds@linux-foundation.org>2018-03-25 07:33:30 -1000
committerLinus Torvalds <torvalds@linux-foundation.org>2018-03-25 07:33:30 -1000
commitbf45bae961d503b4cbf6c78d3ed71fe35e8f168d (patch)
treedbc6a1e0c0b023b5cd6eba8a8213f72e435ccd41
parenteaf67993f5077c3eb0951f00704abe8d8113c0cf (diff)
parente9ca267096674eadd1fd479279bcb58df1486049 (diff)
downloadlinux-stericsson-bf45bae961d503b4cbf6c78d3ed71fe35e8f168d.tar.gz
Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Ingo Molnar: "Two sched debug output related fixes: a console output fix and formatting fixes" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/debug: Adjust newlines for better alignment sched/debug: Fix per-task line continuation for console output
-rw-r--r--kernel/sched/debug.c29
1 files changed, 17 insertions, 12 deletions
diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
index 1ca0130ed4f9..72c401b3b15c 100644
--- a/kernel/sched/debug.c
+++ b/kernel/sched/debug.c
@@ -32,7 +32,7 @@ static DEFINE_SPINLOCK(sched_debug_lock);
if (m) \
seq_printf(m, x); \
else \
- printk(x); \
+ pr_cont(x); \
} while (0)
/*
@@ -501,12 +501,12 @@ static void print_rq(struct seq_file *m, struct rq *rq, int rq_cpu)
{
struct task_struct *g, *p;
- SEQ_printf(m,
- "\nrunnable tasks:\n"
- " S task PID tree-key switches prio"
- " wait-time sum-exec sum-sleep\n"
- "-------------------------------------------------------"
- "----------------------------------------------------\n");
+ SEQ_printf(m, "\n");
+ SEQ_printf(m, "runnable tasks:\n");
+ SEQ_printf(m, " S task PID tree-key switches prio"
+ " wait-time sum-exec sum-sleep\n");
+ SEQ_printf(m, "-------------------------------------------------------"
+ "----------------------------------------------------\n");
rcu_read_lock();
for_each_process_thread(g, p) {
@@ -527,9 +527,11 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
unsigned long flags;
#ifdef CONFIG_FAIR_GROUP_SCHED
- SEQ_printf(m, "\ncfs_rq[%d]:%s\n", cpu, task_group_path(cfs_rq->tg));
+ SEQ_printf(m, "\n");
+ SEQ_printf(m, "cfs_rq[%d]:%s\n", cpu, task_group_path(cfs_rq->tg));
#else
- SEQ_printf(m, "\ncfs_rq[%d]:\n", cpu);
+ SEQ_printf(m, "\n");
+ SEQ_printf(m, "cfs_rq[%d]:\n", cpu);
#endif
SEQ_printf(m, " .%-30s: %Ld.%06ld\n", "exec_clock",
SPLIT_NS(cfs_rq->exec_clock));
@@ -595,9 +597,11 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
void print_rt_rq(struct seq_file *m, int cpu, struct rt_rq *rt_rq)
{
#ifdef CONFIG_RT_GROUP_SCHED
- SEQ_printf(m, "\nrt_rq[%d]:%s\n", cpu, task_group_path(rt_rq->tg));
+ SEQ_printf(m, "\n");
+ SEQ_printf(m, "rt_rq[%d]:%s\n", cpu, task_group_path(rt_rq->tg));
#else
- SEQ_printf(m, "\nrt_rq[%d]:\n", cpu);
+ SEQ_printf(m, "\n");
+ SEQ_printf(m, "rt_rq[%d]:\n", cpu);
#endif
#define P(x) \
@@ -624,7 +628,8 @@ void print_dl_rq(struct seq_file *m, int cpu, struct dl_rq *dl_rq)
{
struct dl_bw *dl_bw;
- SEQ_printf(m, "\ndl_rq[%d]:\n", cpu);
+ SEQ_printf(m, "\n");
+ SEQ_printf(m, "dl_rq[%d]:\n", cpu);
#define PU(x) \
SEQ_printf(m, " .%-30s: %lu\n", #x, (unsigned long)(dl_rq->x))