* [PATCH] IB/mlx5: Replace kfree with kvfree
@ 2019-07-17 8:21 Chuhong Yuan
0 siblings, 0 replies; only message in thread
From: Chuhong Yuan @ 2019-07-17 8:21 UTC (permalink / raw)
Cc: Leon Romanovsky, Doug Ledford, Jason Gunthorpe, linux-rdma,
linux-kernel, Chuhong Yuan
Variable allocated by kvzalloc should not be freed by kfree.
Because it may be allocated by vmalloc.
So replace kfree with kvfree here.
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
---
drivers/infiniband/hw/mlx5/odp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/mlx5/odp.c b/drivers/infiniband/hw/mlx5/odp.c
index 5b642d81e617..ea4b41b260b3 100644
--- a/drivers/infiniband/hw/mlx5/odp.c
+++ b/drivers/infiniband/hw/mlx5/odp.c
@@ -1813,7 +1813,7 @@ int mlx5_ib_advise_mr_prefetch(struct ib_pd *pd,
if (valid_req)
queue_work(system_unbound_wq, &work->work);
else
- kfree(work);
+ kvfree(work);
srcu_read_unlock(&dev->mr_srcu, srcu_key);
--
2.20.1
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