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| author | Peng Tao <tao.peng@primarydata.com> | 2014-05-30 18:15:58 +0800 |
|---|---|---|
| committer | Tom Haynes <loghyr@primarydata.com> | 2015-02-03 11:06:34 -0800 |
| commit | 30626f9c32f0ad5e2c4173f10fb4b1358bbba6ec (patch) | |
| tree | aaa2365a2d206f1ab4e7b93e21193ad7085f1221 /fs/nfs/pnfs_nfs.c | |
| parent | 1a04c6e1a26a43305fe124a0978a3e4be861af89 (diff) | |
| download | blackbird-op-linux-30626f9c32f0ad5e2c4173f10fb4b1358bbba6ec.tar.gz blackbird-op-linux-30626f9c32f0ad5e2c4173f10fb4b1358bbba6ec.zip | |
nfs41: allow LD to choose DS connection version/minor_version
flexfile layout may need to set such when making DS connections.
Signed-off-by: Peng Tao <tao.peng@primarydata.com>
Signed-off-by: Tom Haynes <Thomas.Haynes@primarydata.com>
Diffstat (limited to 'fs/nfs/pnfs_nfs.c')
| -rw-r--r-- | fs/nfs/pnfs_nfs.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/fs/nfs/pnfs_nfs.c b/fs/nfs/pnfs_nfs.c index 106ee08ef52f..ad211a4e1874 100644 --- a/fs/nfs/pnfs_nfs.c +++ b/fs/nfs/pnfs_nfs.c @@ -554,6 +554,7 @@ static int _nfs4_pnfs_ds_connect(struct nfs_server *mds_srv, struct nfs4_pnfs_ds *ds, unsigned int timeo, unsigned int retrans, + u32 minor_version, rpc_authflavor_t au_flavor) { struct nfs_client *clp = ERR_PTR(-EIO); @@ -570,7 +571,8 @@ static int _nfs4_pnfs_ds_connect(struct nfs_server *mds_srv, clp = nfs4_set_ds_client(mds_srv->nfs_client, (struct sockaddr *)&da->da_addr, da->da_addrlen, IPPROTO_TCP, - timeo, retrans, au_flavor); + timeo, retrans, minor_version, + au_flavor); if (!IS_ERR(clp)) break; } @@ -601,13 +603,14 @@ out_put: */ void nfs4_pnfs_ds_connect(struct nfs_server *mds_srv, struct nfs4_pnfs_ds *ds, struct nfs4_deviceid_node *devid, unsigned int timeo, - unsigned int retrans, rpc_authflavor_t au_flavor) + unsigned int retrans, u32 version, + u32 minor_version, rpc_authflavor_t au_flavor) { if (test_and_set_bit(NFS4DS_CONNECTING, &ds->ds_state) == 0) { int err = 0; - err = _nfs4_pnfs_ds_connect(mds_srv, ds, timeo, - retrans, au_flavor); + err = _nfs4_pnfs_ds_connect(mds_srv, ds, timeo, retrans, + minor_version, au_flavor); if (err) nfs4_mark_deviceid_unavailable(devid); nfs4_clear_ds_conn_bit(ds); |
