diff mbox series

[net-next,2/3] net/mlx5e: Use right API to free bitmap memory

Message ID 1742412199-159596-3-git-send-email-tariqt@nvidia.com (mailing list archive)
State New
Headers show
Series mlx5 cleanups 2025-03-19 | expand

Commit Message

Tariq Toukan March 19, 2025, 7:23 p.m. UTC 
From: Mark Zhang <markzhang@nvidia.com>

Use bitmap_free() to free memory allocated with bitmap_zalloc_node().
This fixes memtrack error:
  mtl rsc inconsistency: memtrack_free: .../drivers/net/ethernet/mellanox/mlx5/core/en_main.c::466: kfree for unknown address=0xFFFF0000CA3619E8, device=0x0

Signed-off-by: Mark Zhang <markzhang@nvidia.com>
Reviewed-by: Maher Sanalla <msanalla@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Kalesh AP March 20, 2025, 4:28 a.m. UTC | #1 
On Thu, Mar 20, 2025 at 12:56 AM Tariq Toukan <tariqt@nvidia.com> wrote:
>
> From: Mark Zhang <markzhang@nvidia.com>
>
> Use bitmap_free() to free memory allocated with bitmap_zalloc_node().
> This fixes memtrack error:
>   mtl rsc inconsistency: memtrack_free: .../drivers/net/ethernet/mellanox/mlx5/core/en_main.c::466: kfree for unknown address=0xFFFF0000CA3619E8, device=0x0
>
> Signed-off-by: Mark Zhang <markzhang@nvidia.com>
> Reviewed-by: Maher Sanalla <msanalla@nvidia.com>
> Signed-off-by: Tariq Toukan <tariqt@nvidia.com>

LGTM,
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 2edc61328749..3506024c2453 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -359,7 +359,7 @@  static int mlx5e_rq_shampo_hd_info_alloc(struct mlx5e_rq *rq, int node)
 	return 0;
 
 err_nomem:
-	kvfree(shampo->bitmap);
+	bitmap_free(shampo->bitmap);
 	kvfree(shampo->pages);
 
 	return -ENOMEM;
@@ -367,7 +367,7 @@  static int mlx5e_rq_shampo_hd_info_alloc(struct mlx5e_rq *rq, int node)
 
 static void mlx5e_rq_shampo_hd_info_free(struct mlx5e_rq *rq)
 {
-	kvfree(rq->mpwqe.shampo->bitmap);
+	bitmap_free(rq->mpwqe.shampo->bitmap);
 	kvfree(rq->mpwqe.shampo->pages);
 }