From: Michael Guralnik <michaelgur@xxxxxxxxxx>
The canceling of dealyed work in clean_keys() is a leftover from years
back and was added to prevent races in the cleanup process of MR cache.
The cleanup process was rewritten a few years ago and the canceling of
delayed work and flushing of workqueue was added before the call to
clean_keys().
Signed-off-by: Michael Guralnik <michaelgur@xxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxx>
---
drivers/infiniband/hw/mlx5/mr.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c
index 6829e3688b60..3945df08beec 100644
--- a/drivers/infiniband/hw/mlx5/mr.c
+++ b/drivers/infiniband/hw/mlx5/mr.c
@@ -772,7 +772,6 @@ static void clean_keys(struct mlx5_ib_dev *dev, struct mlx5_cache_ent *ent)
{
u32 mkey;
- cancel_delayed_work(&ent->dwork);
spin_lock_irq(&ent->mkeys_queue.lock);
while (ent->mkeys_queue.ci) {
mkey = pop_mkey_locked(ent);
--
2.46.0
