xprtrdma: Allocate Protection Domain in rpcrdma_ep_create()

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Make a Protection Domain (PD) a per-connection resource rather than
a per-transport resource. In other words, when the connection
terminates, the PD is destroyed.

Thus there is one less HW resource that remains allocated to a
transport after a connection is closed.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

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Chuck Lever 2020-02-21 17:00:33 -05:00 • committed by Anna Schumaker

parent 9144a803df

commit 9ba373ee24

1 changed files with 10 additions and 16 deletions

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net/sunrpc/xprtrdma/verbs.c

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