[PATCH] sched: fix show_task()/show_tasks() output
fix show_task()/show_tasks() output:
- there's no sibling info anymore
- the fields were not aligned properly with the description
- get rid of the lazy-TLB output: it's been quite some time since
we last had a bug there, and when we had a bug it wasnt helped a
bit by this debug output.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/kernel/sched.c b/kernel/sched.c
index 9088c2d..0559665 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -4647,14 +4647,14 @@
state = p->state ? __ffs(p->state) + 1 : 0;
printk("%-13.13s %c", p->comm,
state < sizeof(stat_nam) - 1 ? stat_nam[state] : '?');
-#if (BITS_PER_LONG == 32)
+#if BITS_PER_LONG == 32
if (state == TASK_RUNNING)
- printk(" running ");
+ printk(" running ");
else
- printk(" %08lX ", thread_saved_pc(p));
+ printk(" %08lx ", thread_saved_pc(p));
#else
if (state == TASK_RUNNING)
- printk(" running task ");
+ printk(" running task ");
else
printk(" %016lx ", thread_saved_pc(p));
#endif
@@ -4666,11 +4666,7 @@
free = (unsigned long)n - (unsigned long)end_of_stack(p);
}
#endif
- printk("%5lu %5d %6d", free, p->pid, p->parent->pid);
- if (!p->mm)
- printk(" (L-TLB)\n");
- else
- printk(" (NOTLB)\n");
+ printk("%5lu %5d %6d\n", free, p->pid, p->parent->pid);
if (state != TASK_RUNNING)
show_stack(p, NULL);
@@ -4680,14 +4676,12 @@
{
struct task_struct *g, *p;
-#if (BITS_PER_LONG == 32)
- printk("\n"
- " free sibling\n");
- printk(" task PC stack pid father child younger older\n");
+#if BITS_PER_LONG == 32
+ printk(KERN_INFO
+ " task PC stack pid father\n");
#else
- printk("\n"
- " free sibling\n");
- printk(" task PC stack pid father child younger older\n");
+ printk(KERN_INFO
+ " task PC stack pid father\n");
#endif
read_lock(&tasklist_lock);
do_each_thread(g, p) {