RDMA/counter: Query a counter before release

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Query a dynamically-allocated counter before release it, to update it's
hwcounters and log all of them into history data. Otherwise all values of
these hwcounters will be lost.

Fixes: f34a55e497 ("RDMA/core: Get sum value of all counters when perform a sysfs stat read")
Link: https://lore.kernel.org/r/20200621110000.56059-1-leon@kernel.org
Signed-off-by: Mark Zhang <markz@mellanox.com>
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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Mark Zhang 2020-06-21 14:00:00 +03:00 • committed by Jason Gunthorpe

parent a17f4bed81

commit c1d869d64a

1 changed files with 3 additions and 1 deletions

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drivers/infiniband/core/counters.c

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