Commit 8243d559 authored Nov 01, 2016 by Linus Torvalds Committed by Ingo Molnar Nov 03, 2016

sched/core: Remove pointless printout in sched_show_task()



In sched_show_task() we print out a useless hex number, not even a
symbol, and there's a big question mark whether this even makes sense
anyway, I suspect we should just remove it all.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Andy Lutomirski <luto@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: bp@alien8.de
Cc: brgerst@gmail.com
Cc: jann@thejh.net
Cc: keescook@chromium.org
Cc: linux-api@vger.kernel.org
Cc: tycho.andersen@canonical.com
Link: http://lkml.kernel.org/r/CA+55aFzphURPFzAvU4z6Moy7ZmimcwPuUdYU8bj9z0J+S8X1rw@mail.gmail.com


Signed-off-by: Ingo Molnar <mingo@kernel.org>

parent 38200502

kernel/sched/core.c

+0 −9

Original line number	Diff line number	Diff line
		@@ -5198,17 +5198,8 @@ void sched_show_task(struct task_struct *p)
		state = __ffs(state) + 1;
		printk(KERN_INFO "%-15.15s %c", p->comm,
		state < sizeof(stat_nam) - 1 ? stat_nam[state] : '?');
		#if BITS_PER_LONG == 32
		if (state == TASK_RUNNING)
		printk(KERN_CONT " running ");
		else
		printk(KERN_CONT " %08lx ", thread_saved_pc(p));
		#else
		if (state == TASK_RUNNING)
		printk(KERN_CONT " running task ");
		else
		printk(KERN_CONT " %016lx ", thread_saved_pc(p));
		#endif
		#ifdef CONFIG_DEBUG_STACK_USAGE
		free = stack_not_used(p);
		#endif