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/20250221112003.1dSuoGyc@linutronix.de/
Suggested-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Marco Crivellari <marco.crivellari@suse.com>
---
drivers/staging/greybus/sdio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/greybus/sdio.c b/drivers/staging/greybus/sdio.c
index 5326ea372b24..12c36a5e1d8c 100644
--- a/drivers/staging/greybus/sdio.c
+++ b/drivers/staging/greybus/sdio.c
@@ -806,7 +806,7 @@ static int gb_sdio_probe(struct gbphy_device *gbphy_dev,
mutex_init(&host->lock);
spin_lock_init(&host->xfer);
- host->mrq_workqueue = alloc_workqueue("mmc-%s", 0, 1,
+ host->mrq_workqueue = alloc_workqueue("mmc-%s", WQ_PERCPU, 1,
dev_name(&gbphy_dev->dev));
if (!host->mrq_workqueue) {
ret = -ENOMEM;
--
2.52.0