svcrdma: Handle device removal outside of the CM event handler

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Synchronously wait for all disconnects to complete to ensure the
transports have divested all hardware resources before the
underlying RDMA device can safely be removed.

Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

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This commit is contained in:

Chuck Lever 2024-07-29 16:52:32 -04:00

parent 438f81e0e9

commit c4de97f7c4

3 changed files with 40 additions and 1 deletions

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2

include/linux/sunrpc/svc_rdma.h

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23

include/trace/events/rpcrdma.h

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16

net/sunrpc/xprtrdma/svc_rdma_transport.c

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