diff options
| author | Gal Pressman <galpress@amazon.com> | 2020-04-20 09:22:12 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2020-05-02 20:32:14 -0300 |
| commit | eca5757f804f046dfaab4e9d3ea39af1f2523990 (patch) | |
| tree | 55ab4078a3a15e3b4a0fa0d22b87529aa9910ef4 /drivers/infiniband/hw/efa/efa.h | |
| parent | b2ea69b3b4430642c98eea2c2d08419f2f02124d (diff) | |
RDMA/efa: Count mmap failures
Add a new stat that counts mmap failures, which might help when debugging
different issues.
Link: https://lore.kernel.org/r/20200420062213.44577-3-galpress@amazon.com
Reviewed-by: Firas JahJah <firasj@amazon.com>
Reviewed-by: Yossi Leybovich <sleybo@amazon.com>
Signed-off-by: Gal Pressman <galpress@amazon.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/efa/efa.h')
| -rw-r--r-- | drivers/infiniband/hw/efa/efa.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/efa/efa.h b/drivers/infiniband/hw/efa/efa.h index 45d519edb4c3..1889dd172a25 100644 --- a/drivers/infiniband/hw/efa/efa.h +++ b/drivers/infiniband/hw/efa/efa.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */ /* - * Copyright 2018-2019 Amazon.com, Inc. or its affiliates. All rights reserved. + * Copyright 2018-2020 Amazon.com, Inc. or its affiliates. All rights reserved. */ #ifndef _EFA_H_ @@ -40,6 +40,7 @@ struct efa_sw_stats { atomic64_t reg_mr_err; atomic64_t alloc_ucontext_err; atomic64_t create_ah_err; + atomic64_t mmap_err; }; /* Don't use anything other than atomic64 */ |