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(parent: a493357) | patch
SUNRPC: call_connect_status should handle -EPROTO
authorChuck Lever <chuck.lever@oracle.com>
Mon, 23 Dec 2019 15:28:44 +0000 (10:28 -0500)
committerAnna Schumaker <Anna.Schumaker@Netapp.com>
Wed, 15 Jan 2020 15:54:31 +0000 (10:54 -0500)
commit0fb614b944b6af50efb58529aa203f186d63e62b
tree74bcb89b3063fe26a99d8dce9660c0b9bdb2c9eatree | snapshot
parenta493357af459e8ee5388548d7b2ebb81d4d5aaa6commit | diff
SUNRPC: call_connect_status should handle -EPROTO

The xprtrdma connect logic can return -EPROTO if the underlying
device or network path does not support RDMA. This can happen
after a device removal/insertion.

- When SOFTCONN is set, EPROTO is a permanent error.

- When SOFTCONN is not set, EPROTO is treated as a temporary error.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
net/sunrpc/clnt.c diff | blob | history
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