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| author | Eli Cohen <eli@dev.mellanox.co.il> | 2014-09-14 16:47:51 +0300 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2014-10-09 00:08:40 -0700 |
| commit | 900a6d79176ea9172e19f86aa324e9198b40339c (patch) | |
| tree | 52c24aed20fecd42569bbd6a1574b67d34a820ae | |
| parent | eefd56e5895540ea78979b7845f76c9bb94c8fed (diff) | |
| download | linux-stable-900a6d79176ea9172e19f86aa324e9198b40339c.tar.gz linux-stable-900a6d79176ea9172e19f86aa324e9198b40339c.tar.bz2 linux-stable-900a6d79176ea9172e19f86aa324e9198b40339c.zip | |
IB/mlx5: Improve debug prints in mlx5_ib_reg_user_mr
Print access flags and error code from ib_umem_get.
Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mr.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c index 80b3c63eab5d..8ee7cb46e059 100644 --- a/drivers/infiniband/hw/mlx5/mr.c +++ b/drivers/infiniband/hw/mlx5/mr.c @@ -881,12 +881,12 @@ struct ib_mr *mlx5_ib_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, int order; int err; - mlx5_ib_dbg(dev, "start 0x%llx, virt_addr 0x%llx, length 0x%llx\n", - start, virt_addr, length); + mlx5_ib_dbg(dev, "start 0x%llx, virt_addr 0x%llx, length 0x%llx, access_flags 0x%x\n", + start, virt_addr, length, access_flags); umem = ib_umem_get(pd->uobject->context, start, length, access_flags, 0); if (IS_ERR(umem)) { - mlx5_ib_dbg(dev, "umem get failed\n"); + mlx5_ib_dbg(dev, "umem get failed (%ld)\n", PTR_ERR(umem)); return (void *)umem; } |