https://github.com/torvalds/linux
Revision 10e037d1e0d5d93cc057e4fad6911e481a462407 authored by Santosh kumar pradhan on 19 December 2018, 06:59:57 UTC, committed by Anna Schumaker on 02 January 2019, 17:05:19 UTC
Multipathing: In case of NFSv3, rpc_clnt_test_and_add_xprt() adds
the xprt to xprt switch (i.e. xps) if rpc_call_null_helper() returns
success. But in case of NFSv4.1, it needs to do EXCHANGEID to verify
the path along with check for session trunking.

Add the xprt in nfs4_test_session_trunk() only when
nfs4_detect_session_trunking() returns success. Also release refcount
hold by rpc_clnt_setup_test_and_add_xprt().

Signed-off-by: Santosh kumar pradhan <santoshkumar.pradhan@wdc.com>
Tested-by: Suresh Jayaraman <suresh.jayaraman@wdc.com>
Reported-by: Aditya Agnihotri <aditya.agnihotri@wdc.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
1 parent cb24e35
History
Tip revision: 10e037d1e0d5d93cc057e4fad6911e481a462407 authored by Santosh kumar pradhan on 19 December 2018, 06:59:57 UTC
sunrpc: Add xprt after nfs4_test_session_trunk()
Tip revision: 10e037d
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