From: Denis Kirjanov <kda@linux-powerpc.org>
To: linuxppc-dev@lists.ozlabs.org
Subject: [PATCH] powerpc/xmon: fix task state output
Date: Tue, 26 Oct 2021 16:31:08 +0300 [thread overview]
Message-ID: <20211026133108.7113-1-kda@linux-powerpc.org> (raw)
p_state is unsigned since the commit 2f064a59a11f
The patch also uses TASK_RUNNING instead of null.
Fixes: 2f064a59a11f ("sched: Change task_struct::state")
Signed-off-by: Denis Kirjanov <kda@linux-powerpc.org>
---
arch/powerpc/xmon/xmon.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index dd8241c009e5..8b28ff9d98d1 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -3264,8 +3264,7 @@ static void show_task(struct task_struct *volatile tsk)
* appropriate for calling from xmon. This could be moved
* to a common, generic, routine used by both.
*/
- state = (p_state == 0) ? 'R' :
- (p_state < 0) ? 'U' :
+ state = (p_state == TASK_RUNNING) ? 'R' :
(p_state & TASK_UNINTERRUPTIBLE) ? 'D' :
(p_state & TASK_STOPPED) ? 'T' :
(p_state & TASK_TRACED) ? 'C' :
--
2.16.4
next reply other threads:[~2021-10-26 13:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-26 13:31 Denis Kirjanov [this message]
2021-10-27 1:11 ` [PATCH] powerpc/xmon: fix task state output Michael Ellerman
2021-10-27 12:36 ` Denis Kirjanov
2021-11-02 10:12 ` Michael Ellerman
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