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| author | Benjamin Coddington <bcodding@redhat.com> | 2016-08-30 09:20:32 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2016-08-30 09:26:32 -0400 |
| commit | 52442f9b11b7e5d4a38d99143011831fd171f8d9 (patch) | |
| tree | e176efeec7f9baa9e9d30429cab9f85ae838f7a1 /arch/xtensa | |
| parent | 3dc147359e3dcdf0648f1e2c11f62cfae3160df0 (diff) | |
| download | linux-52442f9b11b7e5d4a38d99143011831fd171f8d9.tar.bz2 | |
NFS4: Avoid migration loops
If a server returns itself as a location while migrating, the client may
end up getting stuck attempting to migrate twice to the same server. Catch
this by checking if the nfs_client found is the same as the existing
client. For the other two callers to nfs4_set_client, the nfs_client will
always be ERR_PTR(-EINVAL).
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'arch/xtensa')
0 files changed, 0 insertions, 0 deletions