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| author | Mark Zhang <markz@mellanox.com> | 2019-07-02 12:02:31 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-07-05 15:22:54 +0200 |
| commit | 7ade1ff96c7aa7e10445688a433d7ae39a13c6c9 (patch) | |
| tree | 6fce95ac1437bf182495a4d95f38ad849dbe7975 /include/rdma | |
| parent | Merge mlx5-next into rdma for-next (diff) | |
| download | linux-7ade1ff96c7aa7e10445688a433d7ae39a13c6c9.tar.xz linux-7ade1ff96c7aa7e10445688a433d7ae39a13c6c9.zip | |
RDMA/restrack: Introduce statistic counter
Introduce statistic counter as a new resource. It allows a user to monitor
specific objects (e.g., QPs) by binding to a counter.
In some cases a user counter resource is created with task other then
"current", because its creation is done as part of rdmatool call.
Signed-off-by: Mark Zhang <markz@mellanox.com>
Reviewed-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include/rdma')
| -rw-r--r-- | include/rdma/rdma_counter.h | 18 | ||||
| -rw-r--r-- | include/rdma/restrack.h | 4 |
2 files changed, 22 insertions, 0 deletions
diff --git a/include/rdma/rdma_counter.h b/include/rdma/rdma_counter.h new file mode 100644 index 000000000000..283ac1a0cdb7 --- /dev/null +++ b/include/rdma/rdma_counter.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ +/* + * Copyright (c) 2019 Mellanox Technologies. All rights reserved. + */ + +#ifndef _RDMA_COUNTER_H_ +#define _RDMA_COUNTER_H_ + +#include <rdma/ib_verbs.h> +#include <rdma/restrack.h> + +struct rdma_counter { + struct rdma_restrack_entry res; + struct ib_device *device; + uint32_t id; + u8 port; +}; +#endif /* _RDMA_COUNTER_H_ */ diff --git a/include/rdma/restrack.h b/include/rdma/restrack.h index ecf3c7702a4f..4041a4d96524 100644 --- a/include/rdma/restrack.h +++ b/include/rdma/restrack.h @@ -43,6 +43,10 @@ enum rdma_restrack_type { */ RDMA_RESTRACK_CTX, /** + * @RDMA_RESTRACK_COUNTER: Statistic Counter + */ + RDMA_RESTRACK_COUNTER, + /** * @RDMA_RESTRACK_MAX: Last entry, used for array dclarations */ RDMA_RESTRACK_MAX |