diff options
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mr.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c index 1ffa4b3d0f76..c88016630f9d 100644 --- a/drivers/infiniband/hw/mlx5/mr.c +++ b/drivers/infiniband/hw/mlx5/mr.c @@ -1967,7 +1967,6 @@ static int cache_ent_find_and_store(struct mlx5_ib_dev *dev, if (mr->mmkey.cache_ent) { spin_lock_irq(&mr->mmkey.cache_ent->mkeys_queue.lock); - mr->mmkey.cache_ent->in_use--; goto end; } @@ -2033,6 +2032,7 @@ static int mlx5_revoke_mr(struct mlx5_ib_mr *mr) struct mlx5_ib_dev *dev = to_mdev(mr->ibmr.device); struct mlx5_cache_ent *ent = mr->mmkey.cache_ent; bool is_odp = is_odp_mr(mr); + bool from_cache = !!ent; int ret = 0; if (is_odp) @@ -2042,6 +2042,8 @@ static int mlx5_revoke_mr(struct mlx5_ib_mr *mr) ent = mr->mmkey.cache_ent; /* upon storing to a clean temp entry - schedule its cleanup */ spin_lock_irq(&ent->mkeys_queue.lock); + if (from_cache) + ent->in_use--; if (ent->is_tmp && !ent->tmp_cleanup_scheduled) { mod_delayed_work(ent->dev->cache.wq, &ent->dwork, msecs_to_jiffies(30 * 1000)); |