Currently if a user enqueues a work item using schedule_delayed_work() the
used wq is "system_wq" (per-cpu wq) while queue_delayed_work() use
WORK_CPU_UNBOUND (used when a cpu is not specified). The same applies to
schedule_work() that is using system_wq and queue_work(), that makes use
again of WORK_CPU_UNBOUND.
This lack of consistency cannot be addressed without refactoring the API.
This patch continues the effort to refactor worqueue APIs, which has begun
with the change introducing new workqueues and a new alloc_workqueue flag:
commit 128ea9f6ccfb ("workqueue: Add system_percpu_wq and system_dfl_wq")
commit 930c2ea566af ("workqueue: Add new WQ_PERCPU flag")
Replace system_wq with system_percpu_wq, keeping the same behavior.
The old wq (system_wq) will be kept for a few release cycles.
Suggested-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Marco Crivellari <marco.crivellari@suse.com>
---
drivers/platform/x86/gpd-pocket-fan.c | 4 ++--
drivers/platform/x86/x86-android-tablets/vexia_atla10_ec.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/platform/x86/gpd-pocket-fan.c b/drivers/platform/x86/gpd-pocket-fan.c
index 7a20f68ae206..c9236738f896 100644
--- a/drivers/platform/x86/gpd-pocket-fan.c
+++ b/drivers/platform/x86/gpd-pocket-fan.c
@@ -112,14 +112,14 @@ static void gpd_pocket_fan_worker(struct work_struct *work)
gpd_pocket_fan_set_speed(fan, speed);
/* When mostly idle (low temp/speed), slow down the poll interval. */
- queue_delayed_work(system_wq, &fan->work,
+ queue_delayed_work(system_percpu_wq, &fan->work,
msecs_to_jiffies(4000 / (speed + 1)));
}
static void gpd_pocket_fan_force_update(struct gpd_pocket_fan_data *fan)
{
fan->last_speed = -1;
- mod_delayed_work(system_wq, &fan->work, 0);
+ mod_delayed_work(system_percpu_wq, &fan->work, 0);
}
static int gpd_pocket_fan_probe(struct platform_device *pdev)
diff --git a/drivers/platform/x86/x86-android-tablets/vexia_atla10_ec.c b/drivers/platform/x86/x86-android-tablets/vexia_atla10_ec.c
index 2f8cd8d9e0ab..ebbedfe5f4e8 100644
--- a/drivers/platform/x86/x86-android-tablets/vexia_atla10_ec.c
+++ b/drivers/platform/x86/x86-android-tablets/vexia_atla10_ec.c
@@ -183,7 +183,7 @@ static void atla10_ec_external_power_changed(struct power_supply *psy)
struct atla10_ec_data *data = power_supply_get_drvdata(psy);
/* After charger plug in/out wait 0.5s for things to stabilize */
- mod_delayed_work(system_wq, &data->work, HZ / 2);
+ mod_delayed_work(system_percpu_wq, &data->work, HZ / 2);
}
static const enum power_supply_property atla10_ec_psy_props[] = {
--
2.51.1