On Mon, Jan 25, 2021 at 5:01 AM <qiang.zh...@windriver.com> wrote:
>
> From: Zqiang <qiang.zh...@windriver.com>
>
> Due to kworker also is kernel thread, it's already included
> PF_KTHREAD mask, so remove PF_WQ_WORKER mask.
So you are saying that all threads having PF_WQ_WORKER set must also
have PF_KTHREAD set, right?
That sounds correct, so I'm going to rewrite the changelog and apply
the patch as 5.12 material, thanks!
> Signed-off-by: Zqiang <qiang.zh...@windriver.com>
> ---
> kernel/power/process.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/kernel/power/process.c b/kernel/power/process.c
> index 45b054b7b5ec..50cc63534486 100644
> --- a/kernel/power/process.c
> +++ b/kernel/power/process.c
> @@ -235,7 +235,7 @@ void thaw_kernel_threads(void)
>
> read_lock(&tasklist_lock);
> for_each_process_thread(g, p) {
> - if (p->flags & (PF_KTHREAD | PF_WQ_WORKER))
> + if (p->flags & PF_KTHREAD)
> __thaw_task(p);
> }
> read_unlock(&tasklist_lock);
> --
> 2.17.1
>
