On Fri, Dec 02, 2022 at 05:45:32PM +0800, Maria Yu wrote:
> Only the first detected crash needed to be handled, so change
> to ordered workqueue to avoid unnecessary multi active work at
> the same time. This will reduce the pm_relax unnecessary concurrency.
>
> Signed-off-by: Maria Yu <quic_aiquny@xxxxxxxxxxx>
> ---
> drivers/remoteproc/remoteproc_core.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
> index c2d0af048c69..4b973eea10bb 100644
> --- a/drivers/remoteproc/remoteproc_core.c
> +++ b/drivers/remoteproc/remoteproc_core.c
> @@ -2728,8 +2728,8 @@ static void __exit rproc_exit_panic(void)
>
> static int __init remoteproc_init(void)
> {
> - rproc_recovery_wq = alloc_workqueue("rproc_recovery_wq",
> - WQ_UNBOUND | WQ_FREEZABLE, 0);
> + rproc_recovery_wq = alloc_ordered_workqueue("rproc_recovery_wq",
> + WQ_FREEZABLE, 0);
There is an indentation issue with the second line and this patch doesn't
compile:
CC drivers/remoteproc/imx_dsp_rproc.o
AR drivers/hwspinlock/built-in.a
In file included from /home/mpoirier/work/remoteproc/kernel-review/include/linux/rhashtable-types.h:15,
from /home/mpoirier/work/remoteproc/kernel-review/include/linux/ipc.h:7,
from /home/mpoirier/work/remoteproc/kernel-review/include/uapi/linux/sem.h:5,
from /home/mpoirier/work/remoteproc/kernel-review/include/linux/sem.h:5,
from /home/mpoirier/work/remoteproc/kernel-review/include/linux/sched.h:15,
from /home/mpoirier/work/remoteproc/kernel-review/include/linux/delay.h:23,
from /home/mpoirier/work/remoteproc/kernel-review/drivers/remoteproc/remoteproc_core.c:19:
/home/mpoirier/work/remoteproc/kernel-review/drivers/remoteproc/remoteproc_core.c: In function ‘remoteproc_init’:
/home/mpoirier/work/remoteproc/kernel-review/drivers/remoteproc/remoteproc_core.c:2738:46: warning: too many arguments for format [-Wformat-extra-args]
2738 | rproc_recovery_wq = alloc_ordered_workqueue("rproc_recovery_wq",
| ^~~~~~~~~~~~~~~~~~~
/home/mpoirier/work/remoteproc/kernel-review/include/linux/workqueue.h:419:18: note: in definition of macro ‘alloc_ordered_workqueue’
419 | alloc_workqueue(fmt, WQ_UNBOUND | __WQ_ORDERED | \
| ^~~
Last but not least, please use the get_maintainer.pl script to make sure the
right people are CC'ed on your patchsets.
Thanks,
Mathieu
> if (!rproc_recovery_wq) {
> pr_err("remoteproc: creation of rproc_recovery_wq failed\n");
> return -ENOMEM;
> --
> 2.17.1
>
