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Commit 7c61f0d3 authored by Anna Schumaker's avatar Anna Schumaker Committed by Trond Myklebust
Browse files

NFS: Add a stub for GETDEVICELIST 



d4b18c3e (pnfs: remove GETDEVICELIST implementation) removed the
GETDEVICELIST operation from the NFS client, but left a "hole" in the
nfs4_procedures array.  This caused /proc/self/mountstats to report an
operation named "51" where GETDEVICELIST used to be.  This patch adds a
stub to fix mountstats.

Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
Fixes: d4b18c3e (pnfs: remove GETDEVICELIST implementation)
Cc: stable@vger.kernel.org # 3.17+
Signed-off-by: default avatarTrond Myklebust <trond.myklebust@primarydata.com>
parent 05f54903

fs/nfs/nfs4xdr.c

+6 −0
Original line number Diff line number Diff line
@@ -7361,6 +7361,11 @@ nfs4_stat_to_errno(int stat) 
	.p_name   = #proc,					\

}



#define STUB(proc)		\

[NFSPROC4_CLNT_##proc] = {	\

	.p_name = #proc,	\

}



struct rpc_procinfo	nfs4_procedures[] = {

	PROC(READ,		enc_read,		dec_read),

	PROC(WRITE,		enc_write,		dec_write),
@@ -7413,6 +7418,7 @@ struct rpc_procinfo nfs4_procedures[] = { 
	PROC(SECINFO_NO_NAME,	enc_secinfo_no_name,	dec_secinfo_no_name),

	PROC(TEST_STATEID,	enc_test_stateid,	dec_test_stateid),

	PROC(FREE_STATEID,	enc_free_stateid,	dec_free_stateid),

	STUB(GETDEVICELIST),

	PROC(BIND_CONN_TO_SESSION,

			enc_bind_conn_to_session, dec_bind_conn_to_session),

	PROC(DESTROY_CLIENTID,	enc_destroy_clientid,	dec_destroy_clientid),