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| author | Anna Schumaker <Anna.Schumaker@netapp.com> | 2015-04-14 10:34:20 -0400 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2015-05-17 19:12:26 -0400 |
| commit | 49b6acb62afaf20bee52c95bcb0a3baeeddc5b0c (patch) | |
| tree | f304e99f067c634c85fdd0bc4f784daa9027bbab /fs/nfs | |
| parent | 61c8c52ced763e16f2c1482ee5a7f4e162c5c4ca (diff) | |
| download | lwn-49b6acb62afaf20bee52c95bcb0a3baeeddc5b0c.tar.gz lwn-49b6acb62afaf20bee52c95bcb0a3baeeddc5b0c.zip | |
NFS: Add a stub for GETDEVICELIST
[ Upstream commit 7c61f0d3897eeeff6f3294adb9f910ddefa8035a ]
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: Anna Schumaker <Anna.Schumaker@Netapp.com>
Fixes: d4b18c3e (pnfs: remove GETDEVICELIST implementation)
Cc: stable@vger.kernel.org # 3.17+
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/nfs4xdr.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index 206c08a60c7f..22bd1d612703 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -7336,6 +7336,11 @@ 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), @@ -7388,6 +7393,7 @@ 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), |