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path: root/drivers/infiniband/hw/mlx5/restrack.c
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2020-07-07RDMA/mlx5: Separate restrack callbacks initialization from main.cLeon Romanovsky1-8/+21
The restrack code has separate .c, so move callbacks initialization to that file to improve code locality. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2020-07-03RDMA/mlx5: Introduce ODP prefetch counterMaor Gottlieb1-0/+3
For debugging purpose it will be easier to understand if prefetch works okay if it has its own counter. Introduce ODP prefetch counter and count per MR the total number of prefetched pages. In addition remove comment which is not relevant anymore and anyway not in the correct place. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Maor Gottlieb <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2020-06-24RDMA/mlx5: Add support to get MR resource in RAW formatMaor Gottlieb1-0/+8
Add support to get MR (mkey) resource dump in RAW format. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Maor Gottlieb <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2020-06-24RDMA/mlx5: Add support to get CQ resource in RAW formatMaor Gottlieb1-0/+8
Add support to get CQ resource dump in RAW format. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Maor Gottlieb <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2020-06-24RDMA/mlx5: Add support to get QP resource in RAW formatMaor Gottlieb1-0/+77
Add a generic function to use the resource dump mechanism to get the QP resource data. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Maor Gottlieb <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2020-06-23RDMA: Add dedicated MR resource tracker functionMaor Gottlieb1-24/+4
In order to avoid double multiplexing of the resource when it is a MR, add a dedicated callback function. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Maor Gottlieb <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2019-10-22RDMA/nldev: Provide MR statisticsErez Alfasi1-0/+42
Add RDMA nldev netlink interface for dumping MR statistics information. Output example: $ ./ibv_rc_pingpong -o -P -s 500000000 local address: LID 0x0001, QPN 0x00008a, PSN 0xf81096, GID :: $ rdma stat show mr dev mlx5_0 mrn 2 page_faults 122071 page_invalidations 0 Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Erez Alfasi <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Reviewed-by: Jason Gunthorpe <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2019-10-22RDMA/mlx5: Return ODP type per MRErez Alfasi1-0/+48
Provide an ODP explicit/implicit type as part of 'rdma -dd resource show mr' dump. For example: $ rdma -dd resource show mr dev mlx5_0 mrn 1 rkey 0xa99a lkey 0xa99a mrlen 50000000 pdn 9 pid 7372 comm ibv_rc_pingpong drv_odp explicit For non-ODP MRs, we won't print "drv_odp ..." at all. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Erez Alfasi <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Reviewed-by: Jason Gunthorpe <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
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