diff options
| author | Marco Crivellari <marco.crivellari@suse.com> | 2025-11-27 15:41:23 +0100 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2025-11-28 12:06:58 +0200 |
| commit | f03dd5dd736d6aea94406a273be2a10f84bc60e1 (patch) | |
| tree | fec8ac63bf3bb2a3964eaaaeb854c96f854a16a4 | |
| parent | 55715d7ad5e772d621c3201da3895f250591bce8 (diff) | |
platform/surface: acpi-notify: add WQ_PERCPU to alloc_workqueue users
This continues the effort to refactor workqueue APIs, which began with
the introduction of new workqueues and a new alloc_workqueue flag in:
commit 128ea9f6ccfb ("workqueue: Add system_percpu_wq and system_dfl_wq")
commit 930c2ea566af ("workqueue: Add new WQ_PERCPU flag")
The refactoring is going to alter the default behavior of
alloc_workqueue() to be unbound by default.
With the introduction of the WQ_PERCPU flag (equivalent to !WQ_UNBOUND),
any alloc_workqueue() caller that doesn’t explicitly specify WQ_UNBOUND
must now use WQ_PERCPU. For more details see the Link tag below.
In order to keep alloc_workqueue() behavior identical, explicitly request
WQ_PERCPU.
Suggested-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Marco Crivellari <marco.crivellari@suse.com>
Link: https://lore.kernel.org/all/20250221112003.1dSuoGyc@linutronix.de/
Link: https://patch.msgid.link/20251127144125.233728-2-marco.crivellari@suse.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
| -rw-r--r-- | drivers/platform/surface/surface_acpi_notify.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/surface/surface_acpi_notify.c b/drivers/platform/surface/surface_acpi_notify.c index 3b30cfe3466b..a9dcb0bbe90e 100644 --- a/drivers/platform/surface/surface_acpi_notify.c +++ b/drivers/platform/surface/surface_acpi_notify.c @@ -862,7 +862,7 @@ static int __init san_init(void) { int ret; - san_wq = alloc_workqueue("san_wq", 0, 0); + san_wq = alloc_workqueue("san_wq", WQ_PERCPU, 0); if (!san_wq) return -ENOMEM; ret = platform_driver_register(&surface_acpi_notify); |