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| author | Leon Romanovsky <leonro@mellanox.com> | 2015-12-17 09:31:52 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-12-24 00:17:31 -0500 |
| commit | 9afc60dcc406b96d22dfd7e5986d2a9ee44812f0 (patch) | |
| tree | 7bf6127ea18d4051c136224c5da1246208f366ad /drivers/infiniband/hw/mlx4/qp.c | |
| parent | da7525d2a9ae9d9d9af754441befcf2560f6cac3 (diff) | |
| download | lwn-9afc60dcc406b96d22dfd7e5986d2a9ee44812f0.tar.gz lwn-9afc60dcc406b96d22dfd7e5986d2a9ee44812f0.zip | |
IB/mlx4: Suppress non-fatal memory allocations
Failure in kmalloc memory allocations will throw a warning about it.
Such warnings are not needed anymore, since in commit 0ef2f05c7e02
("IB/mlx4: Use vmalloc for WR buffers when needed"), fallback mechanism
from kmalloc() to __vmalloc() was added.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx4/qp.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/qp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index 3f5d2af5f8e4..9ed7b7fec5da 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -795,11 +795,13 @@ static int create_qp_common(struct mlx4_ib_dev *dev, struct ib_pd *pd, if (err) goto err_mtt; - qp->sq.wrid = kmalloc(qp->sq.wqe_cnt * sizeof(u64), gfp); + qp->sq.wrid = kmalloc(qp->sq.wqe_cnt * sizeof(u64), + gfp | __GFP_NOWARN); if (!qp->sq.wrid) qp->sq.wrid = __vmalloc(qp->sq.wqe_cnt * sizeof(u64), gfp, PAGE_KERNEL); - qp->rq.wrid = kmalloc(qp->rq.wqe_cnt * sizeof(u64), gfp); + qp->rq.wrid = kmalloc(qp->rq.wqe_cnt * sizeof(u64), + gfp | __GFP_NOWARN); if (!qp->rq.wrid) qp->rq.wrid = __vmalloc(qp->rq.wqe_cnt * sizeof(u64), gfp, PAGE_KERNEL); |