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RDMA/rxe: Warn if mcast memory is not freed

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Print a warning if memory allocated by mcast
is not cleared when the rxe driver is unloaded.

Link: https://lore.kernel.org/r/20220223230706.50332-2-rpearsonhpe@gmail.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Bob Pearson 2022-02-23 17:07:03 -06:00 committed by Jason Gunthorpe
parent 2322d17abf
commit 6a8a2e473b
1 changed files with 2 additions and 0 deletions
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2
drivers/infiniband/sw/rxe/rxe.c
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@ -29,6 +29,8 @@ void rxe_dealloc(struct ib_device *ib_dev)
rxe_pool_cleanup(&rxe->mr_pool);
rxe_pool_cleanup(&rxe->mw_pool);
WARN_ON(!RB_EMPTY_ROOT(&rxe->mcg_tree));
if (rxe->tfm)
crypto_free_shash(rxe->tfm);
}