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.
Link: https://lore.kernel.org/all/[email protected]/
Suggested-by: Tejun Heo <[email protected]>
Signed-off-by: Marco Crivellari <[email protected]>
---
Changes in v2:
- Improved commit log
- Rebased on v7.1-rc3
Link to v1:
https://lore.kernel.org/all/[email protected]/
drivers/gpu/drm/bridge/analogix/anx7625.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c
b/drivers/gpu/drm/bridge/analogix/anx7625.c
index 54b02242d6db..8c3154817896 100644
--- a/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -2849,7 +2849,8 @@ static int anx7625_i2c_probe(struct i2c_client *client)
if (platform->pdata.intp_irq) {
INIT_WORK(&platform->work, anx7625_work_func);
platform->workqueue = alloc_workqueue("anx7625_work",
- WQ_FREEZABLE |
WQ_MEM_RECLAIM, 1);
+ WQ_FREEZABLE |
WQ_MEM_RECLAIM | WQ_PERCPU,
+ 1);
if (!platform->workqueue) {
DRM_DEV_ERROR(dev, "fail to create work queue\n");
ret = -ENOMEM;
--
2.54.0
