diff mbox series

[5/6] sched,timer: Use __set_current_state()

Message ID 20210602133040.524487671@infradead.org (mailing list archive)
State New
Headers show
Series sched: Cleanup task_struct::state | expand

Commit Message

Peter Zijlstra June 2, 2021, 1:12 p.m. UTC
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
---
 kernel/time/timer.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Will Deacon June 2, 2021, 3:06 p.m. UTC | #1
On Wed, Jun 02, 2021 at 03:12:30PM +0200, Peter Zijlstra wrote:
> 
> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
> ---
>  kernel/time/timer.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> --- a/kernel/time/timer.c
> +++ b/kernel/time/timer.c
> @@ -1879,7 +1879,7 @@ signed long __sched schedule_timeout(sig
>  			printk(KERN_ERR "schedule_timeout: wrong timeout "
>  				"value %lx\n", timeout);
>  			dump_stack();
> -			current->state = TASK_RUNNING;
> +			__set_current_state(TASK_RUNNING);

Acked-by: Will Deacon <will@kernel.org>

Will
Davidlohr Bueso June 2, 2021, 7:54 p.m. UTC | #2
On Wed, 02 Jun 2021, Peter Zijlstra wrote:

-ENOCHANGELONG

But yeah, I thought we had gotten rid of all these.

>
>Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>

Reviewed-by: Davidlohr Bueso <dbueso@suse.de>
Peter Zijlstra June 3, 2021, 6:39 a.m. UTC | #3
On Wed, Jun 02, 2021 at 12:54:58PM -0700, Davidlohr Bueso wrote:
> On Wed, 02 Jun 2021, Peter Zijlstra wrote:
> 
> -ENOCHANGELONG

I completely failed to come up with something useful, still do. Subject
says it all.

> But yeah, I thought we had gotten rid of all these.

I too was surprised to find it :-)
Thomas Gleixner June 18, 2021, 8:42 p.m. UTC | #4
On Wed, Jun 02 2021 at 15:12, Peter Zijlstra wrote:
> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>

Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
diff mbox series

Patch

--- a/kernel/time/timer.c
+++ b/kernel/time/timer.c
@@ -1879,7 +1879,7 @@  signed long __sched schedule_timeout(sig
 			printk(KERN_ERR "schedule_timeout: wrong timeout "
 				"value %lx\n", timeout);
 			dump_stack();
-			current->state = TASK_RUNNING;
+			__set_current_state(TASK_RUNNING);
 			goto out;
 		}
 	}