Hi Kevin,
On 12/21/23 13:45, Kevin Hao wrote:
> The kernel thread function ps3_probe_thread() invokes the try_to_freeze()
> in its loop. But all the kernel threads are non-freezable by default.
> So if we want to make a kernel thread to be freezable, we have to invoke
> set_freezable() explicitly.
>
> Signed-off-by: Kevin Hao <haoke...@gmail.com>
> ---
> arch/powerpc/platforms/ps3/device-init.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/powerpc/platforms/ps3/device-init.c
> b/arch/powerpc/platforms/ps3/device-init.c
> index e87360a0fb40..878bc160246e 100644
> --- a/arch/powerpc/platforms/ps3/device-init.c
> +++ b/arch/powerpc/platforms/ps3/device-init.c
> @@ -827,6 +827,7 @@ static int ps3_probe_thread(void *data)
> if (res)
> goto fail_free_irq;
>
> + set_freezable();
> /* Loop here processing the requested notification events. */
> do {
> try_to_freeze();
Seems like a reasonable addition.
Signed-off-by: Geoff Levand <ge...@infradead.org>
