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| author | Neta Ostrovsky <netao@nvidia.com> | 2021-04-18 15:41:23 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-04-22 15:30:27 +0200 |
| commit | 12ce208f40c757e70d7af60100e814be0d2f01bd (patch) | |
| tree | 2c02e484f7b674a4f23bf339ed5a274814ca6633 /include/rdma | |
| parent | RDMA/core: Add CM to restrack after successful attachment to a device (diff) | |
| download | linux-12ce208f40c757e70d7af60100e814be0d2f01bd.tar.xz linux-12ce208f40c757e70d7af60100e814be0d2f01bd.zip | |
RDMA/nldev: Return context information
Extend the RDMA nldev return a context information, like ctx number and
process ID that created that context. This functionality is helpful to
find orphan contexts that are not closed for some reason.
Sample output:
$ rdma res show ctx
dev ibp8s0f0 ctxn 0 pid 980 comm ibv_rc_pingpong
dev ibp8s0f0 ctxn 1 pid 981 comm ibv_rc_pingpong
dev ibp8s0f0 ctxn 2 pid 992 comm ibv_rc_pingpong
dev ibp8s0f1 ctxn 0 pid 984 comm ibv_rc_pingpong
dev ibp8s0f1 ctxn 1 pid 987 comm ibv_rc_pingpong
$ rdma res show ctx dev ibp8s0f1
dev ibp8s0f1 ctxn 0 pid 984 comm ibv_rc_pingpong
dev ibp8s0f1 ctxn 1 pid 987 comm ibv_rc_pingpong
Link: https://lore.kernel.org/r/5c956acfeac4e9d532988575f3da7d64cb449374.1618753110.git.leonro@nvidia.com
Signed-off-by: Neta Ostrovsky <netao@nvidia.com>
Reviewed-by: Mark Zhang <markzhang@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'include/rdma')
0 files changed, 0 insertions, 0 deletions